CN208193908U - A kind of sack cleaner - Google Patents
A kind of sack cleaner Download PDFInfo
- Publication number
- CN208193908U CN208193908U CN201820338121.0U CN201820338121U CN208193908U CN 208193908 U CN208193908 U CN 208193908U CN 201820338121 U CN201820338121 U CN 201820338121U CN 208193908 U CN208193908 U CN 208193908U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- shell
- air inlet
- sack cleaner
- ash bucket
- 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 relates to sack cleaner intake method technical fields, specifically, it is related to a kind of sack cleaner, upper end inside housings is arranged in the filter bag spacing, shell lower end is provided with ash bucket, the air inlet is arranged on ash bucket side wall, on the side wall of the air outlet setting in the upper housing, the filter bag lower end is additionally provided with reduction assemblies, the dusty gas that air inlet pours in slow down via reduction assemblies after again via sock filtration, so, by being equipped with helical pipe between air inlet and filter bag bottom, when external dusty gas enters in shell via air inlet, dusty gas flows up generation centrifugal force along helical pipe, the separation of larger dust can be achieved, it reduces in filtering gas and removes dust quantity, reduce filter bag running resistance.
Description
Technical field:
The utility model relates to sack cleaner intake method technical fields, and in particular, to a kind of sack cleaner.
Background technique:
Sack cleaner is a kind of dry type dust filtration device.It is suitable for trapping tiny, dry, non-fiber dust.Filter bag
Using the filter cloth or nonwoven felt of weaving at being filtered using the filtration of fabric to dusty gas, when containing
After dust and gas body enters sack cleaner, particle is big, heavy dust falls into ash bucket, contain since the effect of gravity settles down
There is the gas of relatively fine dust when passing through filtrate, dust is purified gas by detention.
For a long time, made a large amount of research and practice to solve sack cleaner air inlet and air flow method method, people,
But the mode entered the wind from ash bucket is continued to use always.Because ash bucket is a big volume, a large amount of air-flow enters after ash bucket, wind speed
The very fast decline of meeting meets the requirement of low wind speed filtering.In addition, the dust of bulky grain is made due to inertial collision, natural subsidence etc.
With ash bucket can be fallen directly into again, pre- dedusting is achieved the effect that.However, the mode of this ash bucket air inlet, so that flue gas is whole
Enter filtering area from ash bucket, flue gas bumps against, reentrainment of dust easy to form during moving upwards with the dust of whereabouts.
Furthermore reflect that after the use of certain time, the lower part of filter bag starts sack cleaner according to many users
Existing breakage, and it is most of intact above, cause whole filter bag that must not be changed without.The reason of causing such case, mainly
It is big in filter bag floor loading because of flue gas, and upper load is small, air-flow is unevenly distributed inside filtering area.Some producers are in ash
Bucket is internal to arrange deflector, although can improve distribution of the flue gas inside ash bucket, but still cannot change the operation of its uplink
Direction and the distribution problem inside filtering area.
Utility model content:
The utility model overcomes the deficiencies of existing technologies, and provides a kind of sack cleaner.
Technical problem to be solved in the utility model is implemented with the following technical solutions: a kind of sack cleaner, including
Shell, air inlet and outlet and filter bag, the filter bag spacing setting are provided with ash bucket in upper end, shell lower end inside housings, institute
It states air inlet to be arranged on ash bucket side wall, on the side wall of the air outlet setting in the upper housing, the filter bag lower end is additionally provided with
Reduction assemblies, the dusty gas that air inlet pours in slow down via reduction assemblies after again via sock filtration.
Preferably, the reduction assemblies include the columned cavity being embedded on shell, are co-axially located inside cavity
Support rod, be equipped with the upward arc panel of spiral, the arc panel, support rod and cavity before the support rod and cavity inner wall
Inner wall is enclosed the upward helical duct of spiral.
Preferably, guidance set is additionally provided between the reduction assemblies and filter bag, the guidance set includes entirety and shell
The compatible ontology of body, ontology are fastened in inner walls, and the body interior spacing is equipped with several curved channels.
Preferably, described guidance set at least one, the curved channel head and the tail on each guidance set are connected to.
Compared with prior art, the utility model has the following beneficial effects:
1, by being equipped with helical pipe between air inlet and filter bag bottom, when external dusty gas via air inlet into
When entering into shell, dusty gas along helical pipe flow up generate centrifugal force, it can be achieved that larger dust separation, reduce
It filters in gas and removes dust quantity, reduce filter bag running resistance.
2, guidance set is equipped between helical duct and filter bag bottom, dusty gas is when passing through the guidance set, and one
A little gases can collide with the wooden partition of guidance set, the flow velocity of dusty gas can be further decreased, to realize ash-laden gas
Body can be uniform and stable by filter bag, the breakage of filter bag bottom is reduced, to improve the service life of filter bag.
Detailed description of the invention:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is reduction assemblies structural schematic diagram；
Fig. 3 is guidance set structural schematic diagram；
Fig. 4 is guidance set structural schematic diagram；
In figure: 1~shell；2~air inlet；3~air outlet；4~filter bag；5~ash bucket；6~reduction assemblies；61~chamber
Body；62~support rod；63~arc panel；7~guidance set；71~ontology；72~curved channel.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combination is specifically illustrating and embodiment, furthers elucidate the utility model.
Embodiment 1:
As shown in Figure 1,2 and 3, a kind of sack cleaner, including shell 1, air inlet 2, air outlet 3 and filter bag 4, filter bag 4
Spacing is arranged in 1 inner upper end of shell, and 1 lower end of shell is provided with ash bucket 5, and air inlet 2 is arranged on 5 side wall of ash bucket, air outlet 3
It is arranged on the side wall on 1 top of shell, 4 lower end of filter bag is additionally provided with reduction assemblies 6, and the dusty gas that air inlet 2 pours in is via subtracting
Fast component 6 is filtered via filter bag 4 again after slowing down.
In the prior art, a large amount of research and reality have been made to solve sack cleaner air inlet and air flow method method, people
It tramples, but continues to use the mode entered the wind from ash bucket always.Because ash bucket is a big volume, a large amount of air-flow enters after ash bucket,
Wind speed can very fast decline, meet the requirement of low wind speed filtering.In addition, the dust of bulky grain is due to inertial collision, natural subsidence
The effects of can fall directly into ash bucket again, achieved the effect that pre- dedusting.However, the mode of this ash bucket air inlet, so that flue gas
All enter filtering area from ash bucket, flue gas bumps against during moving upwards with the dust of whereabouts, easy to form secondary to raise
Dirt.Furthermore reflect that after the use of certain time, the lower part of filter bag starts brokenly sack cleaner according to many users
Damage, and it is most of intact above, cause whole filter bag that must not be changed without.The reason of causing such case, mainly because
It is big in filter bag floor loading for flue gas, and upper load is small, air-flow is unevenly distributed inside filtering area.Some producers are in ash bucket
Portion arranges deflector, although can improve distribution of the flue gas inside ash bucket, but still cannot change the traffic direction of its uplink
With the distribution problem inside filtering area.A kind of sack cleaner provided by the utility model, by air inlet 2 and filter bag 4
Helical pipe is equipped between bottom, when external dusty gas enters in shell 1 via air inlet 2, dusty gas along
Helical pipe flow up generate centrifugal force, it can be achieved that larger dust separation, reduce filtering gas in remove dust quantity, reduce filter
4 running resistances of bag, to improve the service life of filter bag 4.
As shown in Fig. 2, reduction assemblies 6 include the columned cavity 61 being embedded on shell 1, are co-axially located at cavity 61
The upward arc panel 63 of spiral, arc panel 63, support rod are equipped with before internal support rod 62, support rod 62 and 61 inner wall of cavity
62 and 61 inner wall of cavity be enclosed the upward helical duct of spiral, in this way, by being set between 4 bottom of air inlet 2 and filter bag
Have helical pipe, when external dusty gas enters in shell 1 via air inlet 2, dusty gas along helical pipe to
The raw centrifugal force of upper movable property, it can be achieved that larger dust separation, reduce in filtering gas and remove dust quantity, reduce filter bag operation resistance
Power.
As shown in figure 3, being additionally provided with guidance set 7 between reduction assemblies 6 and filter bag 4, guidance set 7 includes entirety and shell
1 compatible ontology 71, ontology 71 are fastened on 1 inner wall of shell, and 71 inside spacing of ontology is equipped with several curved channels 72, such as
This is equipped with guidance set 7 between 4 bottom of helical duct and filter bag, and dusty gas is when passing through the guidance set 7, Yi Xieqi
Know from experience and the wooden partition of guidance set 7 collides, the flow velocity of dusty gas can be further decreased, to realize dusty gas energy
It is enough uniform and stable by filter bag 4, the breakage at 4, filter bag bottom is reduced, to improve the service life of filter bag 4.
Embodiment 2:
As shown in figure 4, the present embodiment structure and the structure of embodiment one are essentially identical, something in common is repeated no more, different
Place is: the service life in order to further increase filter bag 4, reduces dusty gas flow velocity, and guidance set 7 is two pieces, specifically
For the curved channel 72 on each guidance set 7 is connected to from beginning to end.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these changes and improvements are both fallen in the range of claimed invention.This is practical new
The claimed range of type is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of sack cleaner, including shell (1), air inlet (2), air outlet (3) and filter bag (4), which is characterized in that described
Filter bag (4) spacing is arranged in shell (1) inner upper end, and shell (1) lower end is provided with ash bucket (5), and air inlet (2) setting exists
On ash bucket (5) side wall, the air outlet (3) is arranged on the side wall on shell (1) top, and filter bag (4) lower end, which is additionally provided with, to be subtracted
Fast component (6), the dusty gas that air inlet (2) pours in are filtered via filter bag (4) again after slowing down via reduction assemblies (6).
2. sack cleaner according to claim 1, which is characterized in that the reduction assemblies (6) include being embedded in shell
(1) columned cavity (61) on is co-axially located at the internal support rod (62) of cavity (61), the support rod (62) and chamber
The upward arc panel of spiral (63) is equipped with before body (61) inner wall, the arc panel (63), support rod (62) and cavity (61) are interior
Wall is enclosed the upward helical duct of spiral.
3. sack cleaner according to claim 2, which is characterized in that between the reduction assemblies (6) and filter bag (4) also
Equipped with guidance set (7), the guidance set (7) includes whole and shell (1) compatible ontology (71), and ontology (71) card is set
On shell (1) inner wall, the internal spacing of the ontology (71) is equipped with several curved channels (72).
4. sack cleaner according to claim 3, which is characterized in that described guidance set (7) at least one is respectively led
Curved channel (72) head and the tail on component (7) are connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338121.0U CN208193908U (en) | 2018-03-13 | 2018-03-13 | A kind of sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338121.0U CN208193908U (en) | 2018-03-13 | 2018-03-13 | A kind of sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208193908U true CN208193908U (en) | 2018-12-07 |
Family
ID=64527804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820338121.0U Expired - Fee Related CN208193908U (en) | 2018-03-13 | 2018-03-13 | A kind of sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208193908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473260A (en) * | 2020-11-12 | 2021-03-12 | 刘绮龙 | Cloth bag dust removal device |
| CN113413697A (en) * | 2021-05-18 | 2021-09-21 | 常悦鹏 | Cyclone bag-type dust collector |
| CN113798182A (en) * | 2021-08-03 | 2021-12-17 | 唐山黑猫炭黑有限责任公司 | Carbon black separation and impurity removal method and device |
-
2018
- 2018-03-13 CN CN201820338121.0U patent/CN208193908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473260A (en) * | 2020-11-12 | 2021-03-12 | 刘绮龙 | Cloth bag dust removal device |
| CN113413697A (en) * | 2021-05-18 | 2021-09-21 | 常悦鹏 | Cyclone bag-type dust collector |
| CN113798182A (en) * | 2021-08-03 | 2021-12-17 | 唐山黑猫炭黑有限责任公司 | Carbon black separation and impurity removal method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |