CN205199167U - Drainage disperse nozzle for bag collector - Google Patents
Drainage disperse nozzle for bag collector Download PDFInfo
- Publication number
- CN205199167U CN205199167U CN201520825373.2U CN201520825373U CN205199167U CN 205199167 U CN205199167 U CN 205199167U CN 201520825373 U CN201520825373 U CN 201520825373U CN 205199167 U CN205199167 U CN 205199167U
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- CN
- China
- Prior art keywords
- drainage
- disperser
- connector
- sack cleaner
- retainer plate
- 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
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Abstract
The utility model discloses a drainage disperse nozzle for bag collector, including retainer plate (1), drainage ware (2), connector (3), disperser (4), drainage ware (2) fix on jetting pipe (5) through retainer plate (1), disperser (4) link to each other through connector (3) and supersonic speed drainage ware, the pulse is gaseous to get into the drainage ware from the jetting pipe, gaseous and through blowing out after the disperser rectification around the drainage. The utility model discloses utilize drainage ware drainage improvement dust remover dust cleaning system's jetting tolerance, utilize the disperser to carry out the rectification to pulse jetting air current, make the deashing air current more even, improve ash cleaning efficiency, eliminate sack inefficacy section, make dust removal effect improve.
Description
Technical field
The utility model patent relates to a kind of sack cleaner drainage dispersion nozzles, belongs to dust removal by ventilation field.
Background technology
Pulse blowing bag type dust precipitator is a kind of high-effective dust-removing cleaning equipment, has the dust that ash-removal effect is good, purification efficiency is high, most I traps 0.1 microns, and process large-minded, life-span of the filter bag is long, maintenance load is little, the advantage such as safe and reliable to operation.
In bag-type dust removing system the quality of soot cleaning system be directly connected to deduster can efficiently, safety, economical operation.At present, the purge mode of sack cleaner mainly contains gas rotary counter-blowing, machine shakes, gas pulses etc. is several.
Gas pulses is a kind of common purge mode in sack cleaner.In current engineering reality also there is the problem much requiring study and solve in gas pulses ash-clearing technology.Have to there is ash-removal effect bad, resistance of the filter bag is large; Some deashing intensity is excessive, damage filter bag; Some deashing intensity is all irregular, and part cloth bag lost efficacy, and not only affected ash-removal effect, and the resistance increasing cloth bag etc.So the quality of deashing is directly connected to the power of regeneration of filtrate.Deciding factor and the key technology of its to be sack cleaner ash-clearing technology be performance of precipitator.Existing deduster adopts plain nozzle or supersonic speed induction nozzle to carry out pulse dust cleaning, this lateral wall pressure peak value often causing pulse dust cleaning air-flow to produce cloth bag is uneven, cloth bag self forms the skewness of backward acceleration in cloth bag axis, affect ash-removal effect, cause filter bag partial failure.
Summary of the invention
The lateral wall pressure peak value that the cloth bag faced based on pulse dust cleaning technology produces is uneven, cloth bag self forms the problem such as skewness of backward acceleration in cloth bag axis, the method that the design adopts drainage and disperse phase to combine, adopt high speed drainage to increase blowing gas amount, adopt disperser (porous media, porous plate) etc. that air-flow is carried out disperse simultaneously, a kind of sack cleaner drainage dispersion nozzles is provided.
The utility model is achieved through the following technical solutions: a kind of sack cleaner drainage dispersion nozzles, it is characterized in that comprising retainer plate, flow diverter, connector, disperser, described flow diverter is fixed in injection tube by retainer plate.
Described flow diverter adds persuader by superonic flow nozzzle or conventional nozzle and forms; Described connector construction form is internal thread, buckle; Described disperser shape is conulite, solid centrum, cylindrical; Described disperser material is porous plate, porous media; Described disperser is positioned at immediately below flow diverter, and is connected by connector.
The utility model relative to the beneficial effect of existing technology is: the utility model is on the basis of conventional gas pulse dust cleaning, applied fluid mechanics correlation theory, adopt the method that drainage and disperse phase combine, high speed drainage increases blowing gas amount, adopts disperser (porous media, porous plate) etc. that air-flow is carried out disperse simultaneously, the lateral wall pressure that pulse dust cleaning air-flow is produced cloth bag is even, cloth bag self forms backward acceleration being evenly distributed in cloth bag axis, improve cleaning efficiency, eliminate cloth bag exhaustion phase, dust removing effects is improved.
Accompanying drawing explanation
Fig. 1 is a kind of sack cleaner drainage dispersion nozzles schematic diagram.In figure: 1, retainer plate, 2, flow diverter, 3, connector, 4, disperser, 5, injection tube.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.As shown in Figure 1, a kind of sack cleaner drainage dispersion nozzles, be arranged in injection tube 5, comprise retainer plate 1, flow diverter 2, connector 3, disperser 4, described flow diverter 2 is fixed in injection tube 5 by retainer plate 1, described flow diverter 2 adds persuader by superonic flow nozzzle or conventional nozzle and forms, described connector 3 version is internal thread, buckle, described disperser 4 shape is conulite, solid centrum, cylindrical, described disperser 4 material is porous plate, porous media, described disperser 4 is positioned at immediately below flow diverter 2, and be connected by connector 3.
When sack-duster pulse soot cleaning system runs, high speed injection air-flow enters drainage dispersion nozzles by injection tube, through flow diverter to surrounding flow secondary drainage, enter disperser and carry out rectification after increasing winding-up tolerance, the gas after rectification enters deduster and implements deashing operation.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a sack cleaner drainage dispersion nozzles, comprises retainer plate (1), flow diverter (2), connector (3), disperser (4), it is characterized in that: described flow diverter (2) is fixed in injection tube (5) by retainer plate (1).
2. a kind of sack cleaner drainage dispersion nozzles according to claim 1, is characterized in that described flow diverter (2) adds persuader by superonic flow nozzzle or conventional nozzle and forms.
3. a kind of sack cleaner drainage dispersion nozzles according to claim 1, is characterized in that described connector (3) version is internal thread or buckle.
4. a kind of sack cleaner drainage dispersion nozzles according to claim 1, is characterized in that described disperser (4) shape is conulite or solid centrum or cylindrical.
5. a kind of sack cleaner drainage dispersion nozzles according to claim 1, is characterized in that described disperser (4) material is porous media.
6. a kind of sack cleaner drainage dispersion nozzles according to claim 1, is characterized in that described disperser (4) is positioned at immediately below flow diverter (2), and is connected by connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825373.2U CN205199167U (en) | 2015-10-24 | 2015-10-24 | Drainage disperse nozzle for bag collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825373.2U CN205199167U (en) | 2015-10-24 | 2015-10-24 | Drainage disperse nozzle for bag collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199167U true CN205199167U (en) | 2016-05-04 |
Family
ID=55836912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825373.2U Expired - Fee Related CN205199167U (en) | 2015-10-24 | 2015-10-24 | Drainage disperse nozzle for bag collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169835A (en) * | 2015-10-24 | 2015-12-23 | 西南科技大学 | Flow guiding dispersion nozzle for bag type dust collector |
| CN107983551A (en) * | 2016-10-27 | 2018-05-04 | 厦门三维丝环保股份有限公司 | Pulse jet superonic flow nozzzle |
-
2015
- 2015-10-24 CN CN201520825373.2U patent/CN205199167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169835A (en) * | 2015-10-24 | 2015-12-23 | 西南科技大学 | Flow guiding dispersion nozzle for bag type dust collector |
| CN107983551A (en) * | 2016-10-27 | 2018-05-04 | 厦门三维丝环保股份有限公司 | Pulse jet superonic flow nozzzle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201024 |