CN207385061U - A kind of dedusting filtering bag deashing device - Google Patents
A kind of dedusting filtering bag deashing device Download PDFInfo
- Publication number
- CN207385061U CN207385061U CN201721407355.8U CN201721407355U CN207385061U CN 207385061 U CN207385061 U CN 207385061U CN 201721407355 U CN201721407355 U CN 201721407355U CN 207385061 U CN207385061 U CN 207385061U
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- CN
- China
- Prior art keywords
- filtering bag
- dedusting filtering
- shell
- dust remover
- pulse spray
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Abstract
A kind of dedusting filtering bag deashing device, the left side of dedusting filtering bag are provided with vertical clapboard in the lower end of mounting platform；The left end of vertical clapboard is provided with lateral partitions between air outlet and air inlet；The left part of mounting platform is provided with closure mouth above air outlet；Closure mouth is arranged above promotion lid；Lid is promoted with closure mouth to match；Promote the telescopic rod lower end that lid is arranged on cylinder；Cylinder is mounted on the upper surface of shell of dust remover；The top of mounting platform is disposed with pulse spray in shell of dust remover；Pulse spray is fixed on the side wall of shell of dust remover；Pulse spray is connected to by pulse valve on compressed air nozzle；The lower end of pulse spray is connected with injection tube；Injection tube is arranged vertically in dedusting filtering bag；When needing to carry out deashing to deduster, using being promoted to cover pulse spray by air outlet upper end closed, is made to be in the working chamber of sealing, jetting pressure bigger when compressed air is acted on filter bag, good dedusting effect.
Description
Technical field
The utility model is related to the deashing device of bag filter, more particularly to a kind of dedusting filtering bag deashing device.
Background technology
In filter process, ash particle can slowly accumulate in filter material surface and form one layer of dust grieshoch bag filter, need
Deashing is carried out, deashing is the important step and influence factor for ensureing bag filter normal work.In order to save in reality production
About cost often uses simple mechanical-vibration type deashing and manually beats, but long-term mechanical oscillation can reduce machine
Service life, the dust accumulated on filter bag are also difficult to clean off totally；When deashing is carried out by the way of back-blowing, air blower is right
Insufficient pressure when gas is advertised in dedusting filtering bag can not clean out the dust for being attached to filter bag surface.
The content of the invention
The utility model aim is to provide a kind of dedusting filtering bag deashing device, solves more than technical problem.
In order to realize above-mentioned technical purpose, reach above-mentioned technology requirement, technical solution is used by the utility model：
A kind of dedusting filtering bag deashing device, including shell of dust remover；Mounting platform is disposed in the shell of dust remover；The installation is flat
Dedusting filtering bag is installed with by Filter-bag carcass on platform；Air outlet and air inlet are offered on the side wall of the shell of dust remover
Mouthful；It is characterized in that：The left side of the dedusting filtering bag is provided with vertical clapboard in the lower end of mounting platform；The vertical clapboard
Left end, lateral partitions are provided between air outlet and air inlet；The left part of the mounting platform is set above air outlet
It is equipped with closure mouth；The closure mouth is arranged above promotion lid；The lid that promoted matches with closure mouth；It is described to promote lid
It is arranged on the telescopic rod lower end of cylinder；The cylinder is mounted on the upper surface of shell of dust remover；The top of the mounting platform,
Pulse spray is disposed in shell of dust remover；The pulse spray is fixed on the side wall of shell of dust remover；The pulse spray
It is connected to by pulse valve on compressed air nozzle；The lower end of the pulse spray is connected with injection tube；The injection tube is vertical
It is arranged in dedusting filtering bag.
Preferably：Installation, the side wall of shell of dust remover and pulse are sealed between the upper end of the shell of dust remover and cylinder
Installation is sealed between jet pipe；Sealed set has unloading valve at the lower port of the shell of dust remover.
Preferably：The vertical length of the vertical clapboard is more than the vertical length of dedusting filtering bag.
Preferably：Sealing strip is provided on the outside of the lower face for promoting lid.
Preferably：The pulse spray is sealedly connected with injection tube by pipeline swing adapter.
Preferably：It is provided on the outer wall of the injection tube and is evenly arranged with blowing head.
The beneficial effects of the utility model；A kind of dedusting filtering bag deashing device, compared with traditional structure：Pass through pulse valve control
Compressed air processed enters in deduster, using high speed jet-stream wind by pulse spray and injection tube, blows to inside dedusting filtering bag,
Air wave is formed, makes to generate expansion and impact vibration drastically inside dedusting filtering bag, generates the effect of very strong clear powder falling dirt, clearly
Grey effect is good；It when needing to carry out deashing to deduster, is covered using being promoted by air outlet upper end closed, pulse spray is made to be in close
In the working chamber of envelope, jetting pressure bigger when compressed air is acted on filter bag, good dedusting effect.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structure diagram of the utility model injection tube；
Fig. 4 is the top view of the utility model injection tube；
In figure：1. shell of dust remover；2. mounting platform；3. Filter-bag carcass；4. dedusting filtering bag；5. air outlet；6.
Air inlet；7. vertical clapboard；8. lateral partitions；9. block mouth；10. promote lid；11. cylinder；12. pulse spray；13.
Pulse valve；14. compressed air nozzle；15. injection tube；16. unloading valve；17. sealing strip；18. articulation；19. injection
Head.
Specific embodiment
In order to become apparent from the goal of the invention of the utility model, technical solution and its advantageous effects, below in conjunction with
The utility model is further elaborated in the drawings and specific embodiments；
In the accompanying drawings：A kind of dedusting filtering bag deashing device, including shell of dust remover 1；It is disposed in the shell of dust remover 1
Mounting platform 2；Dedusting filtering bag 4 is installed with by Filter-bag carcass 3 on the mounting platform 2；The side of the shell of dust remover 1
Air outlet 5 and air inlet 6 are offered on wall；The left side of the dedusting filtering bag 4, be provided in the lower end of mounting platform 2 vertically every
Plate 7；The left end of the vertical clapboard 7 is provided with lateral partitions 8 between air outlet 5 and air inlet 6；The mounting platform 2
Left part is provided with closure mouth 9 in the top of air outlet 5；The closure mouth 9 is arranged above promotion lid 10；The promotion
Lid 10 matches with closure mouth 9；The telescopic rod lower end for promoting lid 10 and being arranged on cylinder 11；The cylinder 11 is mounted on dedusting
The upper surface of device housing 1；The top of the mounting platform 2 is disposed with pulse spray 12 in shell of dust remover 1；The pulse
Jet pipe 12 is fixed on the side wall of shell of dust remover 1；The pulse spray 12 is connected to compressed air nozzle by pulse valve 13
On 14；The lower end of the pulse spray 12 is connected with injection tube 15；The injection tube 15 is arranged vertically in dedusting filtering bag 4；It is logical
Extra pulse valve 13 controls compressed air to enter in deduster, using high speed jet-stream wind by pulse spray 12 and injection tube 15,
It blows to inside dedusting filtering bag 4, forms air wave, the inside of dedusting filtering bag 4 is made to generate expansion drastically and impact vibration, is generated very
The effect of strong clear powder falling dirt, ash-removal effect are good；When needing to carry out deashing to deduster, using promoting lid 10 by air outlet 5
Upper end closed makes pulse spray 12 be in the working chamber of sealing, and compressed air acts on when on dedusting filtering bag 4 jetting pressure more
Greatly, good dedusting effect.
Installation, the side wall and pulse spray of shell of dust remover 1 are sealed between the upper end of the shell of dust remover 1 and cylinder 11
Installation is sealed between 12；Sealed set at two so that the cavity sealing results residing for pulse spray 12 are more preferable, adds injection
Pressure；Sealed set has unloading valve 16 at the lower port of the shell of dust remover 1；The setting of unloading valve 16 causes dedusting filtering bag 4
The gas of interior ejection is excluded, and avoids discharging from air inlet 6.
The vertical length of the vertical clapboard 7 is more than the vertical length of dedusting filtering bag 4；To deduster carry out deashing when
It waits, vertical clapboard 7 has barrier effect to the dust to drop on dedusting filtering bag 4, prevents from being blown at air inlet 6.
Sealing strip 17 is provided on the outside of the lower face for promoting lid 10；During so that promotion lid 10 being pressed on closure mouth 9
Sealing effect is more preferable.
The pulse spray 12 is sealedly connected with injection tube 15 by pipeline swing adapter 18；Pipeline swing adapter 18 may be such that spray
Outlet pipe 15 is freely dismantled, and beneficial to cleaning and dismantling dedusting skeleton 3, injection tube 15 can also be cleaned and replaced itself.
It is provided on the outer wall of the injection tube 15 and is evenly arranged with blowing head 19；As shown in figure 4, it is pressed from both sides between blowing head 19
Angle is 90 °.
The specific implementation of the utility model：When periodically carrying out deashing to bag filter, first by under cylinder 11
Pressure promotes lid 10 and is pressed on closure mouth 9, then opens unloading valve 16, finally opens pulse valve 13, passes through compressed air nozzle 14
Compressed air is accessed, after the completion of deashing, is operated according to reverse order, deduster can work normally.
Claims (6)
1. a kind of dedusting filtering bag deashing device, including shell of dust remover（1）；The shell of dust remover（1）It is flat to be inside disposed with installation
Platform（2）；The mounting platform（2）On pass through Filter-bag carcass（3）It is installed with dedusting filtering bag（4）；The shell of dust remover（1）
Side wall on offer air outlet（5）And air inlet（6）；It is characterized in that：The dedusting filtering bag（4）Left side, flat in installation
Platform（2）Lower end be provided with vertical clapboard（7）；The vertical clapboard（7）Left end, in air outlet（5）With air inlet（6）Between
It is provided with lateral partitions（8）；The mounting platform（2）Left part, in air outlet（5）Top be provided with closure mouth（9）；It is described
Block mouth（9）Be arranged above promoted lid（10）；It is described to promote lid（10）With blocking mouth（9）Match；It is described to promote lid
（10）It is arranged on cylinder（11）Telescopic rod lower end；The cylinder（11）Mounted on shell of dust remover（1）Upper surface；The peace
Assembling platform（2）Top, in shell of dust remover（1）Inside it is disposed with pulse spray（12）；The pulse spray（12）It is fixed on and removes
Dirt device housing（1）Side wall on；The pulse spray（12）Pass through pulse valve（13）It is connected to compressed air nozzle（14）On；Institute
State pulse spray（12）Lower end be connected with injection tube（15）；The injection tube（15）It is arranged vertically at dedusting filtering bag（4）It is interior.
2. a kind of dedusting filtering bag deashing device according to claim 1, it is characterised in that：The shell of dust remover（1）'s
Upper end and cylinder（11）Between seal installation, shell of dust remover（1）Side wall and pulse spray（12）Between seal installation；It is described
Shell of dust remover（1）Lower port at sealed set have unloading valve（16）.
3. a kind of dedusting filtering bag deashing device according to claim 1, it is characterised in that：The vertical clapboard（7）Hang down
Straight length is more than dedusting filtering bag（4）Vertical length.
4. a kind of dedusting filtering bag deashing device according to claim 1, it is characterised in that：It is described to promote lid（10）Lower end
Sealing strip is provided on the outside of face（17）.
5. a kind of dedusting filtering bag deashing device according to claim 1, it is characterised in that：The pulse spray（12）Pass through
Pipeline swing adapter（18）It is sealedly connected with injection tube（15）.
6. a kind of dedusting filtering bag deashing device according to claim 1, it is characterised in that：The injection tube（15）Outer wall
On be provided with and be evenly arranged with blowing head（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407355.8U CN207385061U (en) | 2017-10-30 | 2017-10-30 | A kind of dedusting filtering bag deashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407355.8U CN207385061U (en) | 2017-10-30 | 2017-10-30 | A kind of dedusting filtering bag deashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207385061U true CN207385061U (en) | 2018-05-22 |
Family
ID=62326876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407355.8U Active CN207385061U (en) | 2017-10-30 | 2017-10-30 | A kind of dedusting filtering bag deashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207385061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786307A (en) * | 2018-08-10 | 2018-11-13 | 柳州鑫磊冷却设备有限公司 | Dedusting filtering bag dust remover |
-
2017
- 2017-10-30 CN CN201721407355.8U patent/CN207385061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786307A (en) * | 2018-08-10 | 2018-11-13 | 柳州鑫磊冷却设备有限公司 | Dedusting filtering bag dust remover |
| CN108786307B (en) * | 2018-08-10 | 2024-04-19 | 柳州鑫磊冷却设备有限公司 | Dust removing filter bag ash cleaner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |