CN205199165U - Bag collector who mixes air supply - Google Patents
Bag collector who mixes air supply Download PDFInfo
- Publication number
- CN205199165U CN205199165U CN201521054518.XU CN201521054518U CN205199165U CN 205199165 U CN205199165 U CN 205199165U CN 201521054518 U CN201521054518 U CN 201521054518U CN 205199165 U CN205199165 U CN 205199165U
- Authority
- CN
- China
- Prior art keywords
- air intake
- air inlet
- filter bag
- air
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a bag collector who mixes air supply, including the support, install the box on the support, the box is inside has evenly laid a plurality of filter bags along vertical direction, and the upper end opening of filter bag is connected to an air exit, and the below of filter bag is provided with the ash bucket, being provided with many the air inlet branch pipes that are parallel to each other in the ash bucket, gaseous entering into these air inlet branch pipes from an air inlet collecting main, the air inlet that sets up from the air inlet branch pipe again goes into to the box in, and the mode of straining outside the filter bag is filtered, discharges from the air exit in the back of removing dust. Utilize the utility model discloses the in -process that removes dust, particulate matter waste gas from the ash bucket all around and the middle part erupt, air flow distribution is even, makes the filtration load that the filter material bore even, extension filter bag life has improved bag collector's dust removal efficiency simultaneously. The utility model discloses simple structure, it is with low costs, practical and convenient to use.
Description
Technical field
The utility model relates to a kind of dust removal device, is specifically related to a kind of sack cleaner of mixed ventilation.
Background technology
In the industrial production, steel plant, cement plant, steam power plant etc. can produce a large amount of particle PM (as PM
2.5, PM
10deng) waste gas, if this waste gas is directly to airborne release, can to environment, serious threat health.Existing deduster comprises sack cleaner, wet scrubber, electrostatic precipitator, cyclone dust collectors etc., and of a great variety, sack cleaner is high with its efficiency of dust collection, and structure is simple, easy to use, how to be used by large, medium and small factory.
Conventional bag deduster air intake air-flow is uneven, causes each filter bag load of dust remove to differ, and efficiency of dust collection reduces, and filter bag is easy to wear.Sack cleaner daily management needs often to change filter bag, adds operation cost.
Summary of the invention
The purpose of this utility model is to solve the uneven problem caused of traditional air inlet mode air flow method, provides a kind of novel sack cleaner, changes the air inlet mode of traditional blast pipe, improve the service life of sack cleaner efficiency of dust collection and filter bag.
In order to realize above-mentioned task, the utility model by the following technical solutions:
A sack cleaner for mixed ventilation, comprises support, and support is provided with casing, and box house is vertically evenly laid with multiple filter bag, and the upper end open of filter bag is connected to an exhaust outlet, and the below of filter bag is provided with ash bucket; Many the air intake arms be parallel to each other are provided with in ash bucket, gas enters into these air intake arms from an air intake main, the air inlet offered from air intake arm again enters into casing, the mode of filtering outward through filter bag carries out dust removal by filtration, and the upper end open through filter bag after dedusting is discharged from exhaust outlet.
Further, described air intake arms parallel arranges three, and described air intake main is passed through by an airduct four-way and described three air intake arms and connects, and described air inlet is strip structure, is distributed in the inner side of air intake arm.
Further, the width of described air inlet reduces gradually along the direction away from air intake main.
Further, middle part and the end of three described air intake arms are communicated with by tube connector; Tube connector is also distributed with air inlet.
Further, described air inlet is provided with individual layer blinds.
The utility model has following technical characterstic:
Utilize the utility model to carry out in dust removal process, particle waste gas ejects from ash bucket surrounding and middle part, and air flow method is even, and the filtration load that filtrate is born is even, extends life of bag filter, improves the dust removal efficiency of sack cleaner simultaneously.The utility model structure is simple, and cost is low, practical and easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sack cleaner;
Fig. 2 is the front view (analysing and observe) of the utility model sack cleaner;
Fig. 3 is the upward view of the utility model sack cleaner;
Fig. 4 is blast pipe and air inlet detail drawing;
Number in the figure represents: 1-air inlet, 2-ash bucket, 3-individual layer blinds, 41-air intake main, 42-air intake arm, 43-airduct four-way, 44-tube connector, 5-casing, 6-filter bag, 7-exhaust outlet, 8-support.
Detailed description of the invention
Defer to technique scheme, as shown in Figures 1 to 4, a kind of sack cleaner of mixed ventilation, comprise support 8, support 8 is provided with casing 5, casing 5 inside is vertically evenly laid with multiple filter bag 6, and the upper end open of filter bag 6 is connected to an exhaust outlet 7, and the below of filter bag 6 is provided with ash bucket 2; Many parallel air intake arms 42 are provided with in ash bucket 2, gas enters into these air intake arms 42 from an air intake main 41, the air inlet 1 offered from air intake arm 42 again enters into casing 5, and the mode through the outer filter of filter bag 6 carries out dedusting, discharges after dedusting from exhaust outlet 7.
The agent structure of this programme comprises a casing 5, and casing 5 is arranged on support 8, and casing 5 is erect and arranged, and is distributed with many erects the filter bag 6 arranged, for the impurity in filtering gas in casing 5 inside.There is opening the upper end of filter bag 6, and upper end open converges in a cavity jointly, cavity is provided with exhaust outlet 7.After gas purifies in filter bag 6, get rid of from exhaust outlet 7.
Below filter bag 6, have ash bucket 2, ash bucket 2 is funnel-form, is from top to bottom tapered configuration.The dust of filtering in filter bag 6 is collected by ash bucket 2.When the dust accumulation in ash bucket 2 is a certain amount of, concentrate the dust process in ash bucket 2.
In order to make the uniform stream entering filter bag 6 in this programme, be provided with many air intake arms 42 in ash bucket 2, air intake arm 42 parallel water plane is arranged, and is parallel to each other between air intake arm 42.Air intake main 41 imports the gas with dust, is evenly separated by gas, and then from respective air inlet 1 out, enters in filter bag 6 from filter bag 6 lower ending opening, make the distribution of air-flow more even through too much bar air intake arm 42.
Particularly, air intake arm 42 be arranged three in parallel, and described air intake main 41 is by an airduct four-way 43 and described three air intake arm 42 companies of passing through, and described air inlet 1, in strip structure, is distributed in the inner side of air intake arm 42.The width of air inlet 1 reduces gradually along the direction away from air intake main 41.Air inlet 1 is provided with individual layer blinds 3.
Need particle waste gas to be processed to flow to three air intake arms 42 through airduct four-way 43 from air inlet pipe main, the equivalent distribution of air intake arm 42 symmetry, therefore two side branch opposite position air quantity are equal.Article three, air intake arm 42 connects from being separated into, and airduct caliber is constant, although air intake arm 42 static pressure increases gradually from top to end, air inlet 1 area is also corresponding to be reduced gradually, thus fully can ensure the air-supply uniformity of each air inlet 1.Middle air intake arm 42 both sides are also provided with the air inlet 1 that individual layer hundred covers, the air-flow hybrid perturbation that middle air inlet 1 ejects with surrounding air inlet 1, further enhance the uniformity of filter bag 6 surrounding flow.Individual layer blinds 3 is arranged all obliquely, effectively plays guiding function to air-flow.Uniform air flow in casing 5, through filter bag 6 filtration, purification, is discharged from exhaust outlet 7.In addition, for making air-flow separate better, the middle part of three air intake arms 42 and end are communicated with by tube connector 44; Tube connector 44 is also distributed with air inlet 1.
Claims (5)
1. the sack cleaner of a mixed ventilation, comprise support (8), support (8) is provided with casing (5), casing (5) inside is vertically evenly laid with multiple filter bag (6), the upper end open of filter bag (6) communicates with exhaust outlet (7), and the below of filter bag (6) is provided with ash bucket (2); It is characterized in that, many the air intake arms (42) be parallel to each other are provided with in described ash bucket (2), gas enters into these air intake arms (42) from an air intake main (41), the air inlet (1) offered from air intake arm (42) again enters into casing (5), the mode of filtering outward through filter bag (6) carries out dedusting, discharges after dedusting through the upper end open of filter bag (6) from exhaust outlet (7).
2. the sack cleaner of mixed ventilation as claimed in claim 1, it is characterized in that, described air intake arm (42) be arranged three in parallel, described air intake main (41) is by an airduct four-way (43) and described three air intake arm (42) companies of passing through, described air inlet (1), in strip structure, is distributed in the inner side of air intake arm (42).
3. the sack cleaner of mixed ventilation as claimed in claim 2, is characterized in that, the width of described air inlet (1) reduces gradually along the direction away from air intake main (41).
4. the sack cleaner of mixed ventilation as claimed in claim 2, it is characterized in that, the middle part of three described air intake arms (42) and end are communicated with by tube connector (44); Tube connector (44) is also distributed with air inlet (1).
5. the sack cleaner of mixed ventilation as claimed in claim 1, is characterized in that, described air inlet (1) is provided with individual layer blinds (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054518.XU CN205199165U (en) | 2015-12-16 | 2015-12-16 | Bag collector who mixes air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054518.XU CN205199165U (en) | 2015-12-16 | 2015-12-16 | Bag collector who mixes air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199165U true CN205199165U (en) | 2016-05-04 |
Family
ID=55836910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054518.XU Expired - Fee Related CN205199165U (en) | 2015-12-16 | 2015-12-16 | Bag collector who mixes air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199165U (en) |
-
2015
- 2015-12-16 CN CN201521054518.XU patent/CN205199165U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |