CN201969453U - Special pulse back-flushing soot cleaning device for air purifying equipment - Google Patents
Special pulse back-flushing soot cleaning device for air purifying equipment Download PDFInfo
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- CN201969453U CN201969453U CN2010205641004U CN201020564100U CN201969453U CN 201969453 U CN201969453 U CN 201969453U CN 2010205641004 U CN2010205641004 U CN 2010205641004U CN 201020564100 U CN201020564100 U CN 201020564100U CN 201969453 U CN201969453 U CN 201969453U
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- soot
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Abstract
The utility model relates to a special pulse back-flushing soot cleaning device for air purifying equipment, which not only has the function of automatically cleaning soot by blowing, but also has the functions of removing dust in air and purifying the air. The special pulse back-flushing soot cleaning device for air purifying equipment comprises air purifying and dust removing equipment provided with a blowing soot-cleaning system; a triangular positioning frame in the blowing soot-cleaning system is fixed to the periphery of a pore of a pore plate; the pore of the pore plate is covered by an offline soot-cleaning cover positioned in the triangular positioning frame; the upper end of an air jacket is connected with an upper end plate of the triangular positioning frame; a piston positioned in the air jacket vertically moves along the inner wall of the air jacket under the action of gas with pressure; the upper end of a piston rod of the piston penetrates through the air jacket and is in limit sliding fit with a limit nut; the limit nut is communicated with an air pocket by the aid of an air duct and a pulse electromagnetic valve; the air pocket is positioned on a plate of the pore plate; the lower end of the piston rod is communicated with a blowing rotary frame; the blowing rotary frame is positioned in a filter cartridge; and the lower end of the blowing rotary frame is tightly abutted to a hand wheel to be in running fit. The special pulse back-flushing soot cleaning device has the advantages of firstly realization of the airflow regeneration filter cartridge and low noise, and secondly novel, simple, reliable and practical structural design.
Description
Technical field
The utility model relates to and had a kind ofly both had winding-up from the deashing function, has the special-purpose pulse recoil of the air cleaning facility deashing device of dedusting and purifying air function again, belongs to the air cleaning cleaner and makes the field.
Background technology
All patent No.s 200310116278.7 of the application, title " filtering cylinder type dust-removing purification device-specific vibration dust-cleaning mechanism ", a kind of filtering cylinder type dust-removing purification device-specific vibration dust-cleaning mechanism, press frame and motor to constitute by angle, connecting rod, eccentric stiffener, rapping, eccentric stiffener is by motor-driven, driver plate pin joint, the other end and angle pin joint in one end of connecting rod and the eccentric stiffener, rapping press the straight plate in the frame to be intermittently with connecting rod middle part rapping piece, and collision cooperates.Advantage: the one, adopt the core of eccentric vibration body as vibration dust-cleaning mechanism, not only novel structure, uniqueness, simple, and also the rapping effect is very remarkable, has guaranteed the moment repeatability of filter cylinder; The 2nd, not only dust is effective, the filter cylinder long service life, and has reduced operating noise.But still there is noise in rapping, and the existence in service life of complete machine is influenced.
All patent No.s 200820166342.0 of the application, title " air flow guiding formula filter cylinder dust separation device ", it comprises electric apparatus control apparatus, orifice plate is positioned at the middle part of casing, blower fan is housed and by motor-driven on the orifice plate, filter cylinder is positioned at the below of orifice plate, store up grey drawer and be positioned at the below of filter cylinder, deashing mechanism is positioned between filter cylinder and orifice plate, and the straight opposite of casing air inlet is provided with deflector.Advantage: can stop the bump of solid particle effectively, improve the service life of filter cylinder and to the udst separation rate of air to the filter cylinder surface.But can't finish deashing to the filter cylinder inwall.
The utility model content
Purpose of design: avoid the weak point in the background technology, design and a kind ofly both had winding-up, have the special-purpose pulse recoil of the air cleaning facility deashing device of dedusting and purifying air function again from the deashing function.
Design: in order to realize above-mentioned purpose of design.1, adopting the design of electromagnetic impulse valve control high pressure draught, is one of technical characterictic of the present utility model.The purpose of doing like this is: it can make high pressure draught be the pulse type air feed, thereby make the air-casing formula piston that constitutes by air-casing and piston wireway present high pressure, low-pressure state, the state of this high pressure, low pressure can piston motion form and move up and down, and drive the winding-up swivel mount by piston and move up and down.2, the design of air-casing formula piston is two of a technical characterictic of the present utility model.The purpose of doing like this is: because the stopper rod of piston is steel pipe and is communicated with winding-up swivel mount air admission hole, have air admission hole around the stopper ring of piston, have pore on the piston rod on piston stopper ring top, therefore when air pulse is entered in the air cavity that is made of piston stopper ring top and air-casing by the pore on the piston rod, its air pulse forces piston to be motion up and down, covers down motion thereby drive off-line ash-clearing.
Technical scheme: the special-purpose pulse recoil of air cleaning facility deashing device, it comprises the air cleaning cleaner, be provided with the jetting deashing system in the described cleaner, triangle locating rack in the jetting deashing system be fixed on orifice plate the hole around, off-line ash-clearing covers on the hole of orifice plate and is positioned at the triangle locating rack, the air-casing upper end is connected with triangle locating rack upper head plate, piston is positioned at air-casing and moves up and down at the effect lower edge of compressed gas air-casing inwall, its piston rod upper end is passed air-casing and is spacing with stop nut and is slidingly matched, stop nut is communicated with gas bag by wireway and impulse electromagnetic valve, gas bag is positioned on the plate of orifice plate, the lower end of piston rod is communicated with the winding-up swivel mount, and the winding-up swivel mount is positioned at filter cylinder and the swivel mount lower end of jetting holds out against handwheel and is rotating.
The utility model is compared with background technology, and the one, both realized the purpose of air-flow regeneration filter cylinder having the little characteristics of noise again; The 2nd, structural design novelty, simple, reliable, practical.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the special-purpose pulse recoil of air cleaning facility deashing device.
Fig. 2 is the sectional structure schematic diagram of A-A among Fig. 1.
Fig. 3 is the structure enlarged diagram that air-casing cooperates with piston among Fig. 1.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-3.The special-purpose pulse recoil of air cleaning facility deashing device, it comprises the air cleaning cleaner, be provided with the jetting deashing system in the described cleaner, triangle locating rack 14 in the jetting deashing system is by bolt 13, nut 14 and pad 15 be fixed on orifice plate the hole around, off-line ash-clearing lid 15 covers on the hole of orifice plate and is positioned at triangle locating rack 14, air-casing 12 upper ends are connected with triangle locating rack 14 upper head plates, piston 13 is positioned at air-casing 12 and moves up and down at the effect lower edge of compressed gas air-casing inwall, its piston rod upper end is passed air-casing 12 and is spacing with stop nut 11 and is slidingly matched, stop nut 11 is by first wireway 6 and second wireway 8, elbow 9, clip connect soon 7 and impulse electromagnetic valve 1 be communicated with gas bag 2, gas bag 2 is by bolt 3, nut 4 and spacers are on the plate of (being positioned at) orifice plate, the lower end of piston rod is communicated with winding-up swivel mount 19, and winding-up swivel mount 19 is positioned at filter cylinder 20 and swivel mount 19 lower ends of jetting hold out against handwheel 21 and are rotating.
The stopper rod of described piston 13 is steel pipe and is communicated with winding-up swivel mount 19 air admission holes that the stopper ring 13-1 of piston has air admission hole 13-2 all around, has pore 13-3 on the piston rod on piston stopper ring top.
Be made of the winding-up pipe more than two or two in the described winding-up swivel mount 19, the spout that winding-up has a plurality of air nozzles and air nozzle on the tube wall directly to filter cylinder 20 inwalls, can reach the function of deashing by certain angle, can force filter cylinder 20 rotations again.
Described gas bag 2 is band compressed steel bag, and the ladle import is communicated with compressed gas source (as air compressor), outlet is communicated with impulse electromagnetic valve 1.
The special-purpose pulse recoil of air cleaning facility deashing device from ash removal method: it comprises the air cleaning cleaner, when it comprises that filter cylinder 20 inwalls in the air cleaning cleaner need be regenerated, the band pressurized air source is given gas bag 2 air feed, open impulse electromagnetic valve 1, after air pulse with pressure enters piston 13 by first wireway 6 and second wireway 8, the piston of leading up to enters winding-up swivel mount 19, the pore 13-3 on the piston rod on piston stopper ring top of leading up to enters in the air cavity that is made of piston stopper ring 13-1 top and air-casing 12 and forces piston 13 to move up and down according to air pulse, when piston 13 drive off-line ash-clearing lids 19 move up and down, its winding-up swivel mount 19 is in the following rotation of the effect of air-flow, the limit deashing, thus reach the purpose that filter cylinder is regenerated.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (4)
1. the special-purpose pulse recoil of air cleaning facility deashing device, it comprises the air cleaning cleaner, it is characterized in that: be provided with the jetting deashing system in the described cleaner, triangle locating rack (14) in the jetting deashing system be fixed on orifice plate the hole around, off-line ash-clearing lid (15) covers on the hole of orifice plate and is positioned at triangle locating rack (14), air-casing (12) upper end is connected with triangle locating rack (14) upper head plate, piston (13) is positioned at air-casing (12) and moves up and down at the effect lower edge of compressed gas air-casing inwall, its piston rod upper end is passed air-casing (12) and is spacing with stop nut (11) and is slidingly matched, stop nut (11) passes through first wireway (6) and second wireway (8) and impulse electromagnetic valve (1) and is communicated with gas bag (2), gas bag (2) is positioned on the plate of orifice plate, the lower end of piston rod is communicated with winding-up swivel mount (19), and winding-up swivel mount (19) is positioned at filter cylinder (20) and swivel mount (19) lower end of jetting holds out against handwheel (21) and is rotating.
2. the special-purpose pulse recoil of air cleaning facility according to claim 1 deashing device, it is characterized in that: the stopper rod of described piston (13) is steel pipe and is communicated with winding-up swivel mount (19) air admission hole, the stopper ring of piston (13-1) has air admission hole (13-2) all around, has pore (13-3) on the piston rod on piston stopper ring top.
3. the special-purpose pulse recoil of air cleaning facility according to claim 1 deashing device, it is characterized in that: constitute by the winding-up pipe more than two or two in the described winding-up swivel mount (19), have the spout of a plurality of air nozzles and air nozzle directly to filter cylinder (20) inwall on the winding-up tube wall.
4. the special-purpose pulse recoil of air cleaning facility according to claim 1 deashing device is characterized in that: described gas bag (2) is band compressed steel bag, and the ladle import is communicated with the compressed gas source, outlet is communicated with impulse electromagnetic valve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205641004U CN201969453U (en) | 2010-10-18 | 2010-10-18 | Special pulse back-flushing soot cleaning device for air purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205641004U CN201969453U (en) | 2010-10-18 | 2010-10-18 | Special pulse back-flushing soot cleaning device for air purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969453U true CN201969453U (en) | 2011-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205641004U Expired - Fee Related CN201969453U (en) | 2010-10-18 | 2010-10-18 | Special pulse back-flushing soot cleaning device for air purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966412A (en) * | 2010-10-18 | 2011-02-09 | 杭州南方环境净化设备有限公司 | Pulse recoil deashing device special for air purifying equipment and deashing method |
-
2010
- 2010-10-18 CN CN2010205641004U patent/CN201969453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966412A (en) * | 2010-10-18 | 2011-02-09 | 杭州南方环境净化设备有限公司 | Pulse recoil deashing device special for air purifying equipment and deashing method |
| CN101966412B (en) * | 2010-10-18 | 2012-10-10 | 杭州南方环境净化设备有限公司 | Pulse recoil deashing device special for air purifying equipment and deashing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |