CN202270437U - Spraying device of bag type dust remover - Google Patents
Spraying device of bag type dust remover Download PDFInfo
- Publication number
- CN202270437U CN202270437U CN201120212201XU CN201120212201U CN202270437U CN 202270437 U CN202270437 U CN 202270437U CN 201120212201X U CN201120212201X U CN 201120212201XU CN 201120212201 U CN201120212201 U CN 201120212201U CN 202270437 U CN202270437 U CN 202270437U
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- pipe
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- nozzle
- pulse valve
- bag type
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Abstract
The utility model discloses a spraying device of a bag type dust remover, which comprises a spraying pipe I, a pulse valve, a spraying pipe II and a bifurcation pipe. The spraying pipe I and the spraying pipe II are respectively provided with a nozzle, and the nozzles have the same structure, the inlet of the bifurcation pipe is connected with the inlet of the pulse valve, and two outlets of the bifurcation pipe are respectively connected with the inlet of the spraying pipe I and the inlet of the spraying pipe II. By means of the spraying device of the bag type dust remover, the number of the nozzles on the spraying pipe controlled by the pulse valve is balanced so that flows of high-pressure air sprayed from the nozzles are basically same, dust removal effects of filter bags are uniformed, and dust removal efficiency of the bag type dust remover is guaranteed.
Description
Affiliated technical field
The utility model relates to a kind of sack cleaner blowing device.
Background technology
Existing sack cleaner all contains blowing device usually, and blowing device contains pulse valve, winding-up pipe, and the winding-up pipe is provided with plurality of nozzles, and an end sealing, the other end of winding-up pipe link to each other with an end of pulse valve, and the other end of pulse valve links to each other with high-pressure air tube.Plurality of nozzles on the blowing device winding-up pipe lays respectively at bag-type duster filtering bag top suitable for reading.After the running resistance of sack cleaner is increased to certain value; The pulse valve of blowing device is opened; In the nozzle spirt filter bag that pressure-air is managed from winding-up; Make the filter bag that shriveled originally expand distortion, dispose the dust that the filter bag outer surface adheres to, the dust under clear falls in the ash bucket of sack cleaner.After deashing finished, pulse valve cut out, and can recover the dedusting state.At present; The cement plant utilizes the existing circle storehouse circular sack cleaner that transformation forms as housing; Each row reduces gradually to both sides because the quantity that is positioned at the every capable filter bag of circular shell is from middle row, and with winding-up pipe that every capable filter bag matches be independent separately, each winding-up pipe links to each other with separately pulse valve; Nozzle quantity on the winding-up pipe that the pulse valve of therefore middle row is controlled is maximum; And the nozzle quantity on the winding-up pipe that the pulse valve on the limit, both sides is controlled is minimum, and this nozzle quantity that each pulse valve is controlled on the winding-up pipe is unbalanced, thereby it is inequality to cause each pulse valve control the flow of the pressure-air that nozzle that winding-up manages sprays; It is unified that this will make the ash-removal effect of filter bag can not get, thereby influence the efficiency of dust collection of sack cleaner.
The utility model content
The technical problem that the utility model will solve provides a kind of sack cleaner blowing device; The nozzle quantity that this sack cleaner blowing device can make pulse valve control on the winding-up pipe obtains equilibrium; Thereby make the flow of pressure-air of nozzle ejection basic identical; The ash-removal effect of filter bag obtains unified, thereby has guaranteed the efficiency of dust collection of sack cleaner.
For solving the problems of the technologies described above, a kind of sack cleaner blowing device that the utility model proposes contains winding-up pipe I, pulse valve; Said winding-up pipe I is provided with nozzle; Also contain winding-up pipe II, bifurcated pipe, winding-up pipe II is provided with nozzle, and this nozzle is identical with the nozzle arrangements that said winding-up pipe I is provided with; The import of bifurcated pipe links to each other with the import of pulse valve, and two outlets of bifurcated pipe link to each other with the import of winding-up pipe II with winding-up pipe I respectively.
The nozzle that said winding-up pipe I is provided with is interior empty cone with the nozzle that winding-up pipe II is provided with, and side of empty cone has two conduction holes of symmetry in this.
In above-mentioned sack cleaner blowing device; Because pulse valve links to each other with winding-up pipe II with winding-up pipe I respectively through bifurcated pipe; The nozzle quantity that pulse valve is controlled obtains equilibrium; Thereby make the flow of pressure-air of nozzle ejection basic identical, the ash-removal effect of filter bag obtains unified, has guaranteed the efficiency of dust collection of sack cleaner.The nozzle that pipe I and winding-up pipe II are provided with owing to jet is interior empty cone and has two symmetrical conduction holes in its side, can suck more air like this and jet in filter bag downwards with high pressure draught, thereby improve dust removing effects.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the upward view of winding-up pipe II among Fig. 1.
1. pulse valves among the figure, 2. bifurcated pipe, 3. outlet I, 4. outlet II, 5. conduction hole II, 6. in empty cone, 7. conduction hole I, 8. nozzle, 9. winding-up pipe I, 10. winding-up pipe II.
The specific embodiment
Among Fig. 1 and Fig. 2, a kind of sack cleaner blowing device contains winding-up pipe I 9, pulse valve 1, and said winding-up pipe I 9 is provided with nozzle 8.The sack cleaner blowing device also contains winding-up pipe II 10, bifurcated pipe 2; Winding-up pipe II 10 is provided with nozzle; The import of bifurcated pipe 2 links to each other with the import of pulse valve 1; Two outlets of bifurcated pipe promptly export I 3 and outlet II 4, and outlet I 3 links to each other with the import of winding-up pipe II 10 with winding-up pipe I 9 respectively with outlet II 4.The nozzle 8 that said winding-up pipe I 9 is provided with is identical with the nozzle arrangements that winding-up pipe II is provided with, the cone 6 of sky in being, and side of empty cone 6 has two conduction holes of symmetry, i.e. conduction hole I7 and conduction hole II5 in this.In above-mentioned sack cleaner blowing device; Because pulse valve 1 links to each other with winding-up pipe II 10 with winding-up pipe I 9 respectively through bifurcated pipe 2; The nozzle quantity that pulse valve 1 is controlled obtains equilibrium; Thereby make the flow of pressure-air of nozzle ejection basic identical, the ash-removal effect of filter bag obtains unified, has guaranteed the efficiency of dust collection of sack cleaner.Because empty cone 6 structures in the nozzle that nozzle 8 that winding-up pipe I 9 is provided with and winding-up pipe II 10 are provided with is; And have the conduction hole I7 and the conduction hole II5 of symmetry in the side of the cone 6 of interior sky; Can suck more air like this and jet in filter bag downwards, thereby improve dust removing effects with high pressure draught.
Claims (2)
1. sack cleaner blowing device; Contain winding-up pipe I, pulse valve, said winding-up pipe I is provided with nozzle, it is characterized in that: also contain winding-up pipe II, bifurcated pipe; Winding-up pipe II is provided with nozzle; This nozzle is identical with the nozzle arrangements that said winding-up pipe I is provided with, and the import of bifurcated pipe links to each other with the import of pulse valve, and two outlets of bifurcated pipe link to each other with the import of winding-up pipe II with winding-up pipe I respectively.
2. a kind of sack cleaner blowing device according to claim 1; It is characterized in that: the nozzle that said winding-up pipe I is provided with is interior empty cone with the nozzle that winding-up pipe II is provided with, and side of empty cone has two conduction holes of symmetry in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212201XU CN202270437U (en) | 2011-06-22 | 2011-06-22 | Spraying device of bag type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212201XU CN202270437U (en) | 2011-06-22 | 2011-06-22 | Spraying device of bag type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270437U true CN202270437U (en) | 2012-06-13 |
Family
ID=46190829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212201XU Expired - Fee Related CN202270437U (en) | 2011-06-22 | 2011-06-22 | Spraying device of bag type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149814A (en) * | 2016-03-04 | 2017-09-12 | 通用电气公司 | Shunt pulsing jet cleaning device and system |
| CN109550328A (en) * | 2018-12-28 | 2019-04-02 | 南京工业大学 | A kind of pulse jet system of sack cleaner |
-
2011
- 2011-06-22 CN CN201120212201XU patent/CN202270437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149814A (en) * | 2016-03-04 | 2017-09-12 | 通用电气公司 | Shunt pulsing jet cleaning device and system |
| CN107149814B (en) * | 2016-03-04 | 2021-04-27 | 通用电气公司 | Split-flow pulse jet cleaning device and system |
| CN109550328A (en) * | 2018-12-28 | 2019-04-02 | 南京工业大学 | A kind of pulse jet system of sack cleaner |
| CN109550328B (en) * | 2018-12-28 | 2023-08-25 | 南京工业大学 | Pulse jetting system of bag collector |
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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: 20120613 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |