CN207722503U - A kind of filter bag dust-extraction unit - Google Patents
A kind of filter bag dust-extraction unit Download PDFInfo
- Publication number
- CN207722503U CN207722503U CN201721741146.7U CN201721741146U CN207722503U CN 207722503 U CN207722503 U CN 207722503U CN 201721741146 U CN201721741146 U CN 201721741146U CN 207722503 U CN207722503 U CN 207722503U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- frame body
- eddy flow
- flow portion
- extraction unit
- 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 kind of filter bag dust-extraction units, including：Eddy flow portion, the eddy flow portion have skewed slot to form the rotation to entering the exhaust gas in it；It is connected to the first filter bag of the eddy flow portion outlet, in being equipped with the second filter bag on first filter bag and close to the eddy flow portion, second filter bag is connected to first filter bag；First frame body and the second frame body, first filter bag and the second filter bag are respectively arranged on first frame body and the second frame body, to constitute the support of first filter bag and second filter bag.The utility model has the characteristics that raising efficiency of dust collection, filter bag are easy to clean.The separation of the utility model cigarette ash suitable for power plant flue gas.
Description
Technical field
The utility model belongs to field of environment protection equipment, specifically, being related to a kind of filter bag dust-extraction unit.
Background technology
Currently, most of bag dust collectors include air inlet pipe and the filter bag that is connected with air inlet pipe, the exhaust gas with cigarette ash passes through
Air inlet pipe enters filter bag, and the separation of cigarette ash in exhaust gas is realized under the action of filter bag.
However, using the above structure, due to being provided only with one layer of filter bag, the separation of cigarette ash is insufficient, and cigarette ash is covered with filter bag
On inner wall, the blocking of filter bag is on the one hand caused, and then influence the filter efficiency of exhaust gas；On the other hand it causes to the cigarette ash on filter bag
Cleaning is more difficult.
Utility model content
The utility model provides soot filtration efficiency and filter bag dust-extraction unit easy to clean in a kind of raising exhaust gas.
To achieve the above object, technical solution used by the utility model is as follows：
A kind of filter bag dust-extraction unit, including：
Eddy flow portion, the eddy flow portion have several skewed slots to form the rotation to entering the exhaust gas in it；
It is connected to the first filter bag of eddy flow portion outlet, in being equipped with the on first filter bag and close to the eddy flow portion
Two filter bags, second filter bag are connected to first filter bag；
First frame body and the second frame body, first filter bag and the second filter bag are respectively arranged in first frame body and second
On frame body, to constitute the support of first filter bag and second filter bag.
As restriction, the eddy flow portion includes horn-like ontology, and the internal diameter along ontology described in airintake direction is tapered, described
Several skewed slots are formed uniformly on the inner wall in the eddy flow portion.
As restriction, first frame body is integrally formed structures with second frame body.
As restriction, the filter bag dust-extraction unit further includes third filter bag, and first filter bag and second filter bag are equal
Equipped in the third filter bag.
As restriction, the third filter bag is detachably connected with first filter bag.
As restriction, first filter bag is detachably connected with second filter bag.
The utility model is as a result of above-mentioned structure, and compared with prior art, acquired technological progress is：
（1）Skewed slot in the eddy flow portion of the setting of the utility model forms eddy flow to the exhaust gas entered in it, bulky grain and
The larger dust of weight enters the second filter bag being equipped on the first filter bag under the influence of centrifugal force, realizes to bulky grain and weight
Larger dust centralized collection so that the removing of dust is more convenient, to improve efficiency of dust collection；
（2）The eddy flow portion of the utility model is horn-like and tapered along airintake direction internal diameter, and when exhaust gas is into fashionable, pressure increases
Greatly, the effect centrifuged under the action of skewed slot is more preferable, and heavier dust can be preferably segregated into the second filter bag；
（3）Third filter bag, which is arranged, in the utility model to carry out secondary filter to exhaust gas so that the effect of filtering is more preferable, real
Existing multistage filtering, improves efficiency of dust collection；
（4）First filter bag, the second filter bag and third filter bag of the utility model are detachably connected, can be individually from respective frame
It disassembles and is cleaned on body, the halfway disadvantage of increase and the cleaning of labor intensity caused by avoiding whole cleaning.
To sum up, the utility model has the characteristics that raising efficiency of dust collection, filter bag are easy to clean, suitable for power plant flue gas
The separation of cigarette ash.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram in the eddy flow portion of the utility model embodiment；.
Wherein：1- eddy flows portion, 2- skewed slots, the first filter bags of 3-, the second filter bags of 4-, 5- third filter bags.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of 1 filter bag dust-extraction unit of embodiment
A kind of filter bag dust-extraction unit, referring to Fig.1, Fig. 2, including eddy flow portion 1, the first filter bag 3, the second filter bag 4, third filter bag
5, the first frame body, the second frame body and third frame body.
Eddy flow portion 1 includes horn-like ontology, and along airintake direction, its internal diameter is tapered, and several have been formed uniformly on inner wall
Skewed slot 2, the exhaust gas into eddy flow portion 1 generate eddy flow through skewed slot 2.
The outlet in eddy flow portion 1 is connected to the first filter bag 3；Second filter bag, 4 ring is connected in 3 circumferential side wall of the first filter bag and close
Eddy flow portion 1, the two are interconnected.
First frame body is integrally formed structures with the second frame body, and the first filter bag 3 and the second filter bag 4 are set in first
On filter bag 3 and the second filter bag 4, and both the first filter bag 3 and the second filter bag 4 are detachably connected.
First filter bag 3 and the second filter bag 4 are set in third filter bag 5, and third frame body is connected on the first frame body, third filter bag
5 are set on third frame body and are detachably connected with the first filter bag 3.
The operation principle of the utility model embodiment is as follows：
The exhaust gas that burning generates is blown into eddy flow portion 1 by air blower first, skewed slot 2 of the exhaust gas through eddy flow portion 1 forms eddy flow,
The pressure of gas is set to increase through the tapered outlet in eddy flow portion 1 simultaneously, the effect of the dust of the heavier mass in exhaust gas in centrifugal force
It is lower to enter in the second filter bag 4, realize separation and the concentration of cigarette ash；Exhaust gas enters third through the first filter bag 3 and the second filter bag 4 later
Filter bag 5 carries out second to exhaust gas and purifies；When cleaning is needed, can distinguish from the first frame body, the second frame body and third frame body
It dismantles corresponding filter bag to be cleaned, especially the cleaning to the second filter bag 4, since the cigarette ash of most of heavier mass is by second
Filter bag 4 gathers, and can individually remove the cleaning of the second filter bag 4.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.
Claims (6)
1. a kind of filter bag dust-extraction unit, which is characterized in that including：
Eddy flow portion（1）, the eddy flow portion（1）With several skewed slots（2）To form the rotation to entering the exhaust gas in it；
It is connected to the eddy flow portion（1）First filter bag of outlet（3）, in first filter bag（3）The upper and close eddy flow portion
（1）Equipped with the second filter bag（4）, second filter bag（4）With first filter bag（3）Connection；
First frame body and the second frame body, first filter bag（3）With the second filter bag（4）It is set in first frame body and
On two frame bodies, to constitute to first filter bag（3）With second filter bag（4）Support.
2. filter bag dust-extraction unit according to claim 1, it is characterised in that：The eddy flow portion（1）Including horn-like sheet
Body, the internal diameter along ontology described in airintake direction is tapered, several skewed slots（2）It is formed uniformly in the eddy flow portion（1）Inner wall
On.
3. filter bag dust-extraction unit according to claim 1, it is characterised in that：First frame body is with second frame body
Integrally formed structure.
4. filter bag dust-extraction unit according to claim 1, it is characterised in that：The filter bag dust-extraction unit further includes third filter
Bag（5）, first filter bag（3）With second filter bag（4）It is equipped with the third filter bag（5）It is interior, in first frame body
It is equipped with and is used to support the third filter bag（5）Third frame body, the third filter bag（5）It is set on the third frame body.
5. filter bag dust-extraction unit according to claim 4, it is characterised in that：The third filter bag（5）With first filter
Bag（3）It is detachably connected.
6. filter bag dust-extraction unit according to claim 1, it is characterised in that：First filter bag（3）With second filter
Bag（4）It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741146.7U CN207722503U (en) | 2017-12-14 | 2017-12-14 | A kind of filter bag dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741146.7U CN207722503U (en) | 2017-12-14 | 2017-12-14 | A kind of filter bag dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722503U true CN207722503U (en) | 2018-08-14 |
Family
ID=63098421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741146.7U Expired - Fee Related CN207722503U (en) | 2017-12-14 | 2017-12-14 | A kind of filter bag dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722503U (en) |
-
2017
- 2017-12-14 CN CN201721741146.7U patent/CN207722503U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203355912U (en) | Multi-pipe multi-group parallel-connection Kerez efficient cyclone dust collector | |
| CN106039864A (en) | Cellular inner filter bag type dust collector | |
| CN202606304U (en) | Whirlwind and rotational flow device for electrostatically processing oil fume and dust containing gases | |
| CN206853300U (en) | Exhaust treatment system | |
| CN203540242U (en) | Separating pulse dust remover of high concentration dust | |
| CN207722503U (en) | A kind of filter bag dust-extraction unit | |
| CN107744703A (en) | A kind of easy-to-dismount efficient air purifier | |
| CN106918089A (en) | A kind of air purifier being convenient to clean | |
| CN203724956U (en) | Cyclone bag dust collector device | |
| CN206381749U (en) | A kind of multi-point dust separation system of coke production line | |
| CN202683582U (en) | Dust and waste gas treatment device | |
| CN202028316U (en) | Multi-cyclone separating type filter device | |
| CN208115418U (en) | A kind of centrifugal dedusting depassing unit | |
| CN207786243U (en) | A kind of weldering fume purifying apparatus | |
| CN207614510U (en) | A kind of cleaning equipment of Large Electric Furnace flue gas | |
| CN206944188U (en) | A kind of Pisi containing chromium incinerator of good purification | |
| CN207620836U (en) | A kind of mine spray dust remover | |
| CN206676164U (en) | A kind of dust and waste gas treatment device | |
| CN205412558U (en) | Vertical air filter | |
| CN214261212U (en) | Sintering furnace convenient to flue gas environmental protection is handled | |
| CN207007586U (en) | A kind of transmission device for automobile exhaust contaminant detection device | |
| CN206027277U (en) | Filter bag type dust remover in honeycomb | |
| CN206509624U (en) | A kind of use for laboratory purifier for welding smoke | |
| CN206008337U (en) | A kind of high-efficiency environment friendly powder body dust arrester | |
| CN205128213U (en) | Whirlwind disconnect -type large tracts of land environment dust collecting equipment |
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: 20180814 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |