CN201410343Y - Bag cage for kiln tail bag dust collector - Google Patents
Bag cage for kiln tail bag dust collector Download PDFInfo
- Publication number
- CN201410343Y CN201410343Y CN200920120917XU CN200920120917U CN201410343Y CN 201410343 Y CN201410343 Y CN 201410343Y CN 200920120917X U CN200920120917X U CN 200920120917XU CN 200920120917 U CN200920120917 U CN 200920120917U CN 201410343 Y CN201410343 Y CN 201410343Y
- Authority
- CN
- China
- Prior art keywords
- bag
- kiln tail
- filter bag
- cage
- filter
- 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
- 239000000428 dust Substances 0.000 title abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kiln tail sack bag cage for dust remover, including filter bag skeleton and filter bag, a nozzle stub of filter bag skeleton upper end embedding. The utility model discloses owing to adopted above-mentioned technical scheme a nozzle stub of filter bag skeleton upper end embedding replaces venturi, guarantees the effective filtration area of dust remover.
Description
Technical field
The utility model relates to a kind of kiln tail sack cleaner bag cage.
Background technology
Kiln tail sack cleaner mainly partly is made up of bag chamber, filter bag, Filter-bag carcass, deashing device etc.Dusty gas enters a bag chamber by the deduster air inlet, enters upper box by filter bag, and dust is trapped on the filter bag, enters upper box and gas passes filter bag through Venturi tube, discharges from air outlet.In the purification process of dusty gas, along with the dust on the increase filter bag of time is more and more, cause the resistance of filter bag increasing, the gas that passes through is fewer and feweri.For resistance is controlled in the limited range, guarantee required gas flow, at this moment send instruction, in order trigger impulse valve one by one by controller, the instantaneous ground warp pulse valve of compressed air in the gas bag is to each hole ejection of the pipe of jetting, again in the venturi pipe inspection arrives each corresponding filter bag.Filter bag sharply expands under acting in opposition between air-flow, makes the long-pending dust releasing that is attached to the filter bag surface, and filter bag obtains regeneration.The dust that is fallen clearly falls as ash bucket, discharges body through ash-valve.The long-pending dust that is attached on the filter bag is removed by periodic pulse jet, and the gas of purification is normally passed through, and the assurance dust pelletizing system is normally moved.
Kiln tail sack cleaner is mostly in the inner employing of bag cage Venturi tube, Venturi tube and Filter-bag carcass seam at present.When adopting such structure, suppose that filter bag of dust collector length is 6000mm, Venturi tube length is 197mm, and the then actual filter bag effective length that plays a role in filtering causes the deduster effective filtration area to reduce only for about 5800mm.
The utility model content
Technical problem to be solved in the utility model provides an a kind of kiln tail sack cleaner bag cage that guarantees the effective filtration area of deduster.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: kiln tail sack cleaner comprises Filter-bag carcass and filter bag with the bag cage, and described Filter-bag carcass upper end embeds a short tube.
Described short tube is the cover tubular.
The utility model embeds a short tube in described Filter-bag carcass upper end and substitutes Venturi tube owing to adopted technique scheme, promptly guarantees to enter a bag cage by the air-flow straight line of winding-up pipe ejection, does not influence the effective filtration area of deduster again.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model kiln tail sack cleaner with the bag cage.
Fig. 2 is the embodiment schematic diagram of the utility model kiln tail sack cleaner with the bag cage.
The specific embodiment
Figure 1 shows that the utility model kiln tail sack cleaner with the bag cage, comprises Filter-bag carcass 1 and filter bag 2, described Filter-bag carcass 1 upper end embeds a short tube 3.Described short tube 3 is the cover tubular.
Figure 2 shows that the embodiment of the utility model kiln tail sack cleaner with the bag cage.During work, the instantaneous ground warp pulse valve of compressed air in the gas bag is to each hole ejection of winding-up pipe 4, again in short tube 3 is ejected into each corresponding filter bag 2.Short tube 3 has wherein substituted Venturi tube, promptly guarantees to enter a bag cage by the air-flow straight line of winding-up pipe ejection, does not influence the effective filtration area of deduster again.
Claims (2)
1. kiln tail sack cleaner comprises Filter-bag carcass (1) and filter bag (2) with the bag cage, it is characterized in that: described Filter-bag carcass (1) upper end embeds a short tube (3).
2. according to the described kiln tail of claim 1 a sack cleaner bag cage, it is characterized in that: described short tube (3) is the cover tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920120917XU CN201410343Y (en) | 2009-05-26 | 2009-05-26 | Bag cage for kiln tail bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920120917XU CN201410343Y (en) | 2009-05-26 | 2009-05-26 | Bag cage for kiln tail bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410343Y true CN201410343Y (en) | 2010-02-24 |
Family
ID=41712235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920120917XU Expired - Fee Related CN201410343Y (en) | 2009-05-26 | 2009-05-26 | Bag cage for kiln tail bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410343Y (en) |
-
2009
- 2009-05-26 CN CN200920120917XU patent/CN201410343Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Huadong Environmental Protection Technology Co., Ltd. Assignor: Jiang Min Contract record no.: 2011330000614 Denomination of utility model: Bag cage for kiln tail bag-type dust collector Granted publication date: 20100224 License type: Exclusive License Record date: 20110527 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20160526 |