CN204411936U - A kind of deduster with air flow guiding device - Google Patents
A kind of deduster with air flow guiding device Download PDFInfo
- Publication number
- CN204411936U CN204411936U CN201520047396.5U CN201520047396U CN204411936U CN 204411936 U CN204411936 U CN 204411936U CN 201520047396 U CN201520047396 U CN 201520047396U CN 204411936 U CN204411936 U CN 204411936U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- guiding device
- filter
- wind deflector
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of deduster with air flow guiding device, comprise casing, bottom half is connected with back dirt bucket, box inside top is provided with card, card is vertically provided with filter, above filter, correspondence is provided with pulse spraying equipment, filter comprises support and is coated on the filter bag outside support, the both sides that casing is parallel to each other are respectively equipped with air inlet and air outlet, air inlet is connected with air intake passage, the bore of air inlet is greater than the bore of air intake passage, at least one guiding device is provided with in air inlet, guiding device comprises frame and multiple wind deflector be arranged in parallel, wind deflector is arranged in frame, wind deflector and frame form angle, adjacent two guiding devices are symmetrical with the direction perpendicular to air inlet.The bore of the relative aperture air intake passage of air inlet is large, and can slow down the speed of air-flow, guiding device can reduce the speed of air-flow, ensures the current-sharing distribution of air-flow, extends the service life of filter bag, reduce noise.
Description
Technical field
The utility model relates to a kind of deduster auxiliary facility, is specifically related to a kind of deduster with air flow guiding device.
Background technology
Sack cleaner because its efficiency of dust collection is high, runnability is stable etc., and advantage is widely used in each industrial circle.By a large amount of uses of sack cleaner, it is found that the service life of reducing airflow resistance and extending filter bag, reducing vibration and noise, is sack cleaner problem in urgent need to solve now.Bag room is the execution part of sack cleaner, and the air flow method of bag indoor determines deduster service behaviour and the key factor in service life.The too fast one side of air velocity easily causes certain position of the cloth bag of bag certain position indoor or cloth bag damaged, and the cloth bag of other positions role in dust removal process is less; The vibration of filter bag can be caused on the other hand in deduster inside, the noise of collision between filter bag, can be produced.Sack cleaner damaged filter bag major part concentrates on deduster downstream, and this and box house airflow state are closely related.So Reasonable adjustment air flow method can reduce running resistance, reduce the speed of air-flow, extend the service life of filter bag, reduce vibration and noise.
Utility model content
For solving the problem, the utility model discloses a kind of deduster with air flow guiding device, by increasing the area of air inlet and the setting of guiding device, reducing air velocity, extending the service life of filter bag, reducing vibration and noise.
A kind of deduster with air flow guiding device, comprise casing, bottom half is connected with back dirt bucket, described box inside top is provided with card, described card is vertically provided with filter, above described filter, correspondence is provided with pulse spraying equipment, described filter comprises support and is coated on the filter bag outside support, the both sides of casing are respectively equipped with air inlet and air outlet, described air inlet and air outlet correspondence are arranged on the both sides that casing is parallel to each other, described air inlet is connected with air intake passage, the bore of described air inlet is greater than the bore of air intake passage, at least one guiding device is provided with in described air inlet, described guiding device comprises frame and multiple wind deflector be arranged in parallel, described wind deflector is arranged in frame, described wind deflector and frame form angle, described adjacent two guiding devices are symmetrical with the direction perpendicular to air inlet.
As further improvement of the utility model, the angle that described wind deflector and frame are formed is 30-60 degree.
As further improvement of the utility model, the two ends of described guiding device are connected with the sidewall of air inlet respectively.
Compared with prior art, the utility model tool has the following advantages and beneficial effect: the bore of the relative aperture air intake passage of air inlet is large, can slow down the speed of air-flow, guiding device can reduce the speed of air-flow, ensure the current-sharing distribution of air-flow, extend the service life of filter bag, reduce noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model air inlet Inner guide device generalized section.
Fig. 3 is the schematic cross-section of nozzle in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in the figure, a kind of deduster with air flow guiding device, comprise casing 1, dirt bucket 2 is connected with back bottom casing 1, casing 1 and have back dirt bucket 2 to communicate, the both sides of casing are respectively equipped with air inlet 3 and air outlet 4, air inlet 3 and air outlet 4 correspondence are arranged on the both sides that casing is parallel to each other, one end of air inlet 3 is connected with air intake passage 5, the bore of the relative aperture air intake passage 5 of air inlet 3 is large, junction between air inlet and air intake passage formed one domatic, when air-flow enters air inlet from air intake passage, due to the increase of bore, therefore the speed of air-flow can be reduced.
Card 6 is provided with in the inside upper part of casing 1, card 6 is vertically provided with filter 7, the top correspondence of filter 7 is provided with pulse spraying equipment 8, the filter bag 72 that filter 7 comprises support 71 and is coated on outside support, pulse spraying equipment 8 can be jetted to filter 7, make filter bag 72 undergoes rapid expansion, shake off the dust of filter bag adsorption.
In order to better reduce the speed of air-flow, be provided with multiple guiding device 9 in air inlet, preferred number is even number, and the two ends of guiding device 9 are connected with the sidewall of air inlet respectively, guiding device 9 comprises frame 91 and multiple wind deflector 92 be arranged in parallel, wind deflector 92 is arranged in frame 91, wind deflector 92 and frame 91 form angle, angle is preferably 30-60 degree, adjacent two guiding devices are symmetrical with the direction perpendicular to air inlet, in adjacent guide device, the incline direction of the wind deflector 92 of correspondence position is contrary, air-flow is repeatedly rebounded in air inlet, thus reduce the speed of air-flow, what make uniform stream enters in deduster, reduce air-flow to the direct impact of filter bag, extend the service life of filter bag, reduce the noise sent because producing collision between filter bag.
The above; it is only preferred embodiment of the present utility model; not restriction the utility model being made to any other form, and any amendment done according to technical spirit of the present utility model or equivalent variations, still belong to the utility model scope required for protection.
Claims (3)
1. the deduster with air flow guiding device, comprise casing, bottom half is connected with back dirt bucket, described box inside top is provided with card, described card is vertically provided with filter, above described filter, correspondence is provided with pulse spraying equipment, described filter comprises support and is coated on the filter bag outside support, the both sides of casing are respectively equipped with air inlet and air outlet, described air inlet and air outlet correspondence are arranged on the both sides that casing is parallel to each other, described air inlet is connected with air intake passage, it is characterized in that: the bore of described air inlet is greater than the bore of air intake passage, at least one guiding device is provided with in described air inlet, described guiding device comprises frame and multiple wind deflector be arranged in parallel, described wind deflector is arranged in frame, described wind deflector and frame form angle, described adjacent two guiding devices are symmetrical with the direction perpendicular to air inlet.
2. a kind of deduster with air flow guiding device according to claim 1, is characterized in that: the angle that described wind deflector and frame are formed is 30-60 degree.
3. a kind of deduster with air flow guiding device according to claim 1, is characterized in that: the two ends of described guiding device are connected with the sidewall of air inlet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047396.5U CN204411936U (en) | 2015-01-23 | 2015-01-23 | A kind of deduster with air flow guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047396.5U CN204411936U (en) | 2015-01-23 | 2015-01-23 | A kind of deduster with air flow guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411936U true CN204411936U (en) | 2015-06-24 |
Family
ID=53462346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047396.5U Expired - Fee Related CN204411936U (en) | 2015-01-23 | 2015-01-23 | A kind of deduster with air flow guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411936U (en) |
-
2015
- 2015-01-23 CN CN201520047396.5U patent/CN204411936U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103977644B (en) | A kind of guiding device of sack cleaner | |
| CN202743013U (en) | Rain hat system for vehicle | |
| CN203971623U (en) | A kind of pulse bag type dust collector wedge shape air inlet duct with guiding device | |
| CN109260858A (en) | Modularization air intake guide device and modularization duster system | |
| CN204365094U (en) | A kind of biserial blade folded plate type airflow distribution device | |
| CN105999889B (en) | The guiding device of sack cleaner | |
| CN205151469U (en) | Dust removal traction elevator | |
| CN204411936U (en) | A kind of deduster with air flow guiding device | |
| CN204411937U (en) | Horizontal industrial kiln gas pulsed jet cloth filter | |
| CN208275601U (en) | The air stream outlet dust collect plant and electric precipitator of electric precipitator | |
| CN205145905U (en) | Filter equipment and dust collecting equipment | |
| CN101618374B (en) | Ventilating system of painting house | |
| CN105725924B (en) | Dust catcher and ducting assembly | |
| CN205145904U (en) | Filter equipment and have this filter equipment's dust collecting equipment | |
| CN204974302U (en) | Powder recovery unit of paint spray booth | |
| CN204121914U (en) | A kind of workbench nebulization dust equipment | |
| CN203002119U (en) | Bag type dust collector capable of prolonging service life of filter bags | |
| CN206660791U (en) | A kind of negative pressure workshop exhausting air cleaner | |
| CN202185234U (en) | Low-resistance Venturi tube for bag dust remover | |
| CN202223156U (en) | Dust collector with novel motor cover | |
| CN206779073U (en) | A kind of glass fibre sunlight fabric surface electrostatic dust removing device | |
| CN207289249U (en) | A kind of numerical control cutting machine lathe longitudinal direction dust-removing device | |
| CN205252735U (en) | Abrasionproof decreases bag collector | |
| CN205061028U (en) | Unpowered dust collector | |
| CN203108918U (en) | Dust removal blowing and sucking cover |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20210123 |