CN205095556U - Displacement formula deashing bag hose - Google Patents
Displacement formula deashing bag hose Download PDFInfo
- Publication number
- CN205095556U CN205095556U CN201520775305.XU CN201520775305U CN205095556U CN 205095556 U CN205095556 U CN 205095556U CN 201520775305 U CN201520775305 U CN 201520775305U CN 205095556 U CN205095556 U CN 205095556U
- Authority
- CN
- China
- Prior art keywords
- injection tube
- bearing
- case body
- body unit
- displacement
- 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
Abstract
The utility model discloses a displacement formula deashing bag hose, the dust removal box set up on collecting the box, a dust removal box lateral wall on be provided with the air intake, be provided with the air outlet on another lateral wall, the dust removal box in set up a plurality of independent box units, set up the multirow filter bag in every independent box unit, independent box unit upper portion set up corresponding flue, the flue on all be equipped with the off -line valve, the top of every row of filter bag all sets up a jetting system, the jetting system including jetting pipe and set up the several jetting mouthful on jetting pipe lateral wall, the one end of jetting pipe be provided with the pulse valve, the both ends swing joint of jetting pipe still includes a sharp driver on independent box unit, the output and the jetting union coupling of this straight line driver. The utility model discloses the displacement can be realized and the deashing is carried out.
Description
Technical field
The utility model relates to powder collection device field, particularly relates to displacement-type ash eliminating bag filter.
Background technology
Fume gases is filtered by sack cleaner, forms dust just dirt on filter bag surface, and in dust removal process afterwards, dust just dirt just becomes the main filtration layer of filter bag.Along with the corresponding increase of dust resistance, the pressure reduction when filter bag both sides is increased to a timing, the fine dust be attached on filter bag layer can be squeezed away, efficiency of dust collection is obviously declined.Therefore, when dust remover resistance is wanting timely deashing after certain value.
Publication number be the bag hose of CN204275687U for Chalk-dust filtering, when needing deashing, then the Off-line valve on bag hose is closed, air-flow in bag hose casing is not circulated, then pulse valve is opened, carry out deashing to bag hose box house, entered rapidly in bag hose casing produce gas expansion by compressed air, filter bag shake reaches the object of deashing.Although existing bag hose casing correspondence is provided with multiple pulse valve of jetting to filter bag, but due to higher from pulse valve blowing gas pressure out, each pulse valve forms fixed-point type ground and jets to filter bag, most dust can be cleaned out like this, but owing to there is spacing between adjacent two pulse valves, therefore, filter bag still has interior part cannot obtain winding-up active force, causes ash-removal effect undesirable.
Summary of the invention
The utility model, in order to overcome the deficiency of above-mentioned technical problem, provides and a kind ofly can realize the bag hose that deashing is carried out in displacement.
The technical scheme solved the problems of the technologies described above is as follows:
Displacement-type ash eliminating bag filter, comprise dust-removing box and collection tank, described dust-removing box is arranged in collection tank, described dust-removing box one sidewall is provided with air inlet, another sidewall is provided with air outlet, multiple independent case body unit is set in described dust-removing box, arrange in each independent case body unit and arrange filter bag more, described independent case body unit top arranges corresponding flue, described flue is equipped with Off-line valve, the top of often arranging filter bag all arranges an injection system, described injection system comprises injection tube and is arranged on the several winding-up mouths on injection tube sidewall, one end of described injection tube is provided with pulse valve, the two ends of described injection tube are movably connected on independent case body unit, also comprise a linear actuator, the output of this linear actuator is connected with injection tube.
Preferably, the winding-up mouth place of described injection tube is also provided with appendix, and the sectional area of the gas outlet of this appendix is greater than the sectional area of air inlet.
Preferably, described linear actuator comprises motor, bearing, screw body and sleeve, described bearing is fixed on independent case body unit, motor is fixed on bearing, the output of motor is connected with the screw mandrel of screw body, and the nut thread of screw body is connected on screw mandrel, and sleeve empty set is on screw mandrel, one end of sleeve is connected with nut, and the other end of sleeve is connected with injection tube.
Preferably, described linear actuator comprises bearing and linear electric motors, and described bearing is fixed on independent case body unit, and linear electric motors are slidably fitted on bearing, and the output of linear electric motors is connected with injection tube.
Have employed such scheme, after compressed air enters into appendix, gas outlet due to appendix is that flat has little time to discharge, compressed air is squeezed at the middle part of appendix, be stressed to obtain and improve, on the other hand, the sectional area of the gas outlet of appendix is greater than the sectional area of air inlet, the gas outlet of adjacent two appendixs can be made adjacent, the blind area of giving vent to anger between two gas outlets is made to reduce widely like this, increase purging area, the gas exported from appendix is blown into filter bag, motor carries out the work rotated and reverse, thus transfer torque on the screw mandrel of screw body, screw mandrel rotates, nut is driven to carry out rectilinear motion, nut band moving sleeve rectilinear motion, thus make injection tube transversely displacement back and forth, and then drive appendix displacement back and forth, thus the gas be blown in filter bag is purged back and forth to filter bag.Therefore, after the utility model adopts back and forth the Purge methods of displacement-type, filter bag is formed without dead angle cleaning, improves cleaning effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the schematic diagram that linear actuator of the present utility model is connected with injection tube;
In accompanying drawing, 1 is dust-removing box, and 2 is collection tank, and 3 is air inlet, and 4 is air outlet, 5 is independent case body unit, and 6 is Off-line valve, and 7 is injection system, and 8 is injection tube, and 9 is appendix, 10 is pulse valve, and 11 is motor, and 12 is bearing, and 13 is silk mechanism machine, and 14 is sleeve.
Detailed description of the invention
Displacement-type ash eliminating bag filter, comprise dust-removing box 1 and collection tank 2, described dust-removing box 1 is arranged in collection tank 2, described dust-removing box 1 one sidewall is provided with air inlet 3, another sidewall is provided with air outlet 4, in described dust-removing box 1, multiple independent case body unit 5 is set, arrange in each independent case body unit 5 and arrange filter bag more, described independent case body unit 5 top arranges corresponding flue, described flue is equipped with Off-line valve 6, the top of often arranging filter bag all arranges an injection system 7, described injection system 7 comprises injection tube 8 and is arranged on the several winding-up mouths on injection tube 8 sidewall, the winding-up mouth place of described injection tube is also provided with appendix 9, the sectional area of the gas outlet of this appendix 9 is greater than the sectional area of air inlet, preferably, the escape pipe of appendix 9 is set to taper, and gas outlet is flat, to improve the pressure of giving vent to anger.One end of described injection tube 8 is provided with pulse valve 10.The two ends of described injection tube 8 are movably connected on independent case body unit 5, and also comprise a linear actuator, the output of this linear actuator is connected with injection tube.Preferably, described linear actuator comprises motor 11, bearing 12, screw body 13 and sleeve 14, described bearing 12 is fixed on independent case body unit, motor 11 is fixed on bearing 12, the output of motor 11 is connected with the screw mandrel of screw body 13, and the nut thread of screw body 13 is connected on screw mandrel, and sleeve 14 empty set is on screw mandrel, one end of sleeve 14 is connected with nut, and the other end of sleeve 14 is connected with injection tube.
The course of work of above-mentioned embodiment is, after compressed air enters into appendix 9, gas outlet due to appendix is that flat has little time to discharge, compressed air is squeezed at the middle part of appendix 9, be stressed to obtain and improve, on the other hand, the sectional area of the gas outlet of appendix 9 is greater than the sectional area of air inlet, the gas outlet of adjacent two appendixs 9 can be made adjacent, the blind area of giving vent to anger between two gas outlets is made to reduce widely like this, increase purging area, the gas exported from appendix 9 is blown into filter bag.Motor 11 carries out the work rotated and reverse, thus transfer torque on the screw mandrel of screw body 13, screw mandrel rotates, nut is driven to carry out rectilinear motion, nut band moving sleeve 14 rectilinear motion, make injection tube 8 transversely displacement back and forth, and then drive appendix 9 displacement back and forth, thus the gas be blown in filter bag is purged back and forth to filter bag.
The utility model is not limited to above-mentioned embodiment, and such as, linear actuator comprises bearing and linear electric motors, and described bearing is fixed on independent case body unit, and linear electric motors are slidably fitted on bearing, and the output of linear electric motors is connected with injection tube.
Claims (4)
1. displacement-type ash eliminating bag filter, comprise dust-removing box and collection tank, described dust-removing box is arranged in collection tank, described dust-removing box one sidewall is provided with air inlet, another sidewall is provided with air outlet, multiple independent case body unit is set in described dust-removing box, arrange in each independent case body unit and arrange filter bag more, described independent case body unit top arranges corresponding flue, described flue is equipped with Off-line valve, the top of often arranging filter bag all arranges an injection system, described injection system comprises injection tube and is arranged on the several winding-up mouths on injection tube sidewall, one end of described injection tube is provided with pulse valve, it is characterized in that, the two ends of described injection tube are movably connected on independent case body unit, also comprise a linear actuator, the output of this linear actuator is connected with injection tube.
2. displacement-type ash eliminating bag filter according to claim 1, is characterized in that, the winding-up mouth place of described injection tube is also provided with appendix, and the sectional area of the gas outlet of this appendix is greater than the sectional area of air inlet.
3. displacement-type ash eliminating bag filter according to claim 1, it is characterized in that, described linear actuator comprises motor, bearing, screw body and sleeve, described bearing is fixed on independent case body unit, and motor is fixed on bearing, and the output of motor is connected with the screw mandrel of screw body, the nut thread of screw body is connected on screw mandrel, sleeve empty set is on screw mandrel, and one end of sleeve is connected with nut, and the other end of sleeve is connected with injection tube.
4. displacement-type ash eliminating bag filter according to claim 1, it is characterized in that, described linear actuator comprises bearing and linear electric motors, and described bearing is fixed on independent case body unit, linear electric motors are slidably fitted on bearing, and the output of linear electric motors is connected with injection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775305.XU CN205095556U (en) | 2015-10-08 | 2015-10-08 | Displacement formula deashing bag hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775305.XU CN205095556U (en) | 2015-10-08 | 2015-10-08 | Displacement formula deashing bag hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095556U true CN205095556U (en) | 2016-03-23 |
Family
ID=55511368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775305.XU Expired - Fee Related CN205095556U (en) | 2015-10-08 | 2015-10-08 | Displacement formula deashing bag hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095556U (en) |
-
2015
- 2015-10-08 CN CN201520775305.XU patent/CN205095556U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102657982A (en) | Positioning and back-blowing low-voltage pulse bag type dust remover and dust removing method thereof | |
| CN201394780Y (en) | Dust-sucking apparatus for grinding | |
| CN103567193A (en) | Automobile air filter cleaning machine | |
| CN111097247A (en) | Environment-friendly chemical equipment waste gas treatment device and use process | |
| CN201791438U (en) | Pulse bag type dust collector with spring filter bag framework | |
| CN102961929A (en) | Internal filtering type vibration dust collector with arch breaking device | |
| CN202410413U (en) | Dust collector | |
| CN206660803U (en) | A kind of closed purge apparatus | |
| CN205095556U (en) | Displacement formula deashing bag hose | |
| CN201840946U (en) | Step type long bag low-pressure pulse dust remover | |
| CN107261680A (en) | A kind of domestic air dust arrester | |
| CN2843586Y (en) | Sack cleaner | |
| CN208799897U (en) | Filter cartridge dust remover | |
| CN205095557U (en) | Bag hose | |
| CN105251276A (en) | Bag filter | |
| CN105311886A (en) | Displacement type ash removal bag filter | |
| CN203702040U (en) | Drill dust collector capable of cleaning filter elements automatically | |
| CN205627465U (en) | Bag -type dust remover | |
| CN105251275A (en) | Displacement type dust removing bag filter and control device | |
| CN213725352U (en) | Industrial silicon flue gas purification device | |
| CN105233583A (en) | Displacement type ash removal bag filter | |
| CN208894770U (en) | A kind of cleaning device of aluminum pipe of automotive air conditioner | |
| CN105268258A (en) | Swinging and blowing device of bag filter | |
| CN208839220U (en) | A kind of rice production processing workshop dust-extraction unit | |
| CN106492561A (en) | The blowing device of bag hose |
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: 20160323 Termination date: 20201008 |