CN202343028U - Side air inlet bag type dust collector with branch chamber inlet valve - Google Patents
Side air inlet bag type dust collector with branch chamber inlet valve Download PDFInfo
- Publication number
- CN202343028U CN202343028U CN2011205349006U CN201120534900U CN202343028U CN 202343028 U CN202343028 U CN 202343028U CN 2011205349006 U CN2011205349006 U CN 2011205349006U CN 201120534900 U CN201120534900 U CN 201120534900U CN 202343028 U CN202343028 U CN 202343028U
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- CN
- China
- Prior art keywords
- air inlet
- inlet valve
- side air
- dust collector
- type dust
- 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 - Lifetime
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Abstract
The utility model discloses a side air inlet bag type dust collector with a chamber inlet valve. The side air inlet bag type dust collector comprises an air inlet central air duct, an ash hopper, a box body, a filtering bag, a spraying system and an elevating valve, wherein a branch chamber inlet valve is arranged at the lower end of the air inlet central air duct; the air inlet of the box body is provided with a porous guide plate; and the lower end of the porous guide plate is bent towards the inner wall of the ash hopper, and is kept a certain distance away from the inner wall of the ash hopper. Due to the adoption of the side air inlet bag type dust collector, the running resistance of a system is lowered, and convenience is brought to online overhauling.
Description
Technical field
The utility model relates to a kind of sack cleaner, particularly a kind of side air intake sack cleaner that has the locellus inlet valve.
Background technology
At present, sack cleaner has efficiency of dust collection height, low, the adaptable characteristics of flue gas of concentration of emission, has been widely used in the treating flour dust of heavy industry such as cement, iron and steel.Sack cleaner air intake mode generally is divided into ash bucket air intake and air channel, center air intake.Ash bucket air intake mode can play certain preparatory dedusting effect to flue dust, but the structure relative complex, and the rate of climb of the indoor flue gas of case has limited the length of filter bag.Air channel, center air intake mode makes flue gas get into from the side of case chamber, has simplified the structure of cleaner, has reduced running resistance, has solved the too fast problem of the indoor flue gas rate of climb of case that causes behind the filter bag lengthening.But the flue gas of traditional side air intake sack cleaner is to get into from case locular wall plate side direction; Filter bag is formed direct impact; If the air intake deflector is provided with and unreasonablely will causes the filter bag excessive wear and influence service life of equipment and cause the dust pelletizing system energy consumption to rise, and causes the on-bne repair of cleaner to have difficulties.
Summary of the invention
The utility model technical problem to be solved provides a kind of side air intake sack cleaner that has the locellus inlet valve, reduces system's running resistance, and is convenient to on-bne repair.
The technical scheme that the utility model technical solution problem adopts is: a kind of side air intake sack cleaner that has the locellus inlet valve; Comprise air channel, air inlet center, ash bucket, casing, filter bag, injection system and lift valve; Lower end, air channel, said air inlet center is provided with the locellus inlet valve; The air inlet place of said casing is provided with perforated baffle, and said perforated baffle lower end keeps a determining deviation to the direction bending of ash bucket inwall and with the ash bucket inwall.
As further improvement, the through hole that gathers on the said perforated baffle, and be lower than periphery in perforate density over against the airintake wind-tunnel position.
As further improvement, also be provided with drainage plate between said perforated baffle and the casing air inlet.
The perforated baffle of the utility model is processed by high-abrasive material, and its lower end keeps being not more than the gap of 100mm to the direction bending of ash bucket inwall and with the ash bucket inwall.
The beneficial effect of the utility model is: the air inlet place at casing is provided with perforated baffle, can control the facing the wind speed and the dusty gas air quantity of air inlet position filter bag, avoids filter bag washed away at a high speed by air-flow, improves flow uniformity.Reasonable distribution air-flow trend under the effect at deflector after dusty gas gets into ash bucket, thus the rising wind speed of filter bag bottom reduced, reduced influence to dust settling.Be provided with the locellus inlet valve in lower end, air channel, air inlet center, can under the state of closing the single chamber inlet valve, can carry out on-bne repair, improved the on-line operation rate of equipment, reduced of the negative effect of deduster fault production technology to this chamber of sack cleaner.The through hole that gathers on the perforated baffle, and be lower than periphery in perforate density over against the airintake wind-tunnel position.Such perforate distribution mode has improved the service life of perforated baffle.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 looks sketch map for the master of the utility model embodiment perforated baffle.
Below in conjunction with accompanying drawing the utility model is further specified.
The specific embodiment
Shown in each figure; A kind of side air intake sack cleaner that has the locellus inlet valve; Comprise air channel, air inlet center 1, ash bucket 5, casing 6, filter bag 7, injection system 8 and lift valve 9, be provided with locellus inlet valve 2, be provided with perforated baffle 3 at the air inlet place of casing 6 in 1 lower end, air channel, air inlet center; The height of this perforated baffle 3 is 1/2nd of casing 6 height; Its lower end is to ash bucket 5 inwall direction bendings, forms 145 ° of angles with perforated baffle 3 upper ends, and and ash bucket 5 inwalls between keep the spacing of 80mm.The through hole that on perforated baffle 3, gathers, and be lower than periphery over against the perforate density of airintake wind-tunnel position.Between perforated baffle 3 and casing 6 air inlets, also be provided with three drainage plates 4.
Claims (3)
1. side air intake sack cleaner that has the locellus inlet valve; Comprise air channel, air inlet center (1), ash bucket (5), casing (6), filter bag (7), injection system (8) and lift valve (9); It is characterized in that: lower end, air channel, said air inlet center (1) is provided with locellus inlet valve (2); The air inlet place of said casing (6) is provided with perforated baffle (3), and said perforated baffle (3) lower end keeps a determining deviation to ash bucket (5) inwall direction bending and with ash bucket (5) inwall.
2. a kind of side air intake sack cleaner that has the locellus inlet valve as claimed in claim 1 is characterized in that: said perforated baffle (3) is gone up the through hole that gathers, and is lower than periphery in the perforate density over against the airintake wind-tunnel position.
3. a kind of side air intake sack cleaner that has the locellus inlet valve as claimed in claim 1 is characterized in that: also be provided with drainage plate (4) between said perforated baffle (3) and casing (6) air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205349006U CN202343028U (en) | 2011-12-20 | 2011-12-20 | Side air inlet bag type dust collector with branch chamber inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205349006U CN202343028U (en) | 2011-12-20 | 2011-12-20 | Side air inlet bag type dust collector with branch chamber inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343028U true CN202343028U (en) | 2012-07-25 |
Family
ID=46532055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205349006U Expired - Lifetime CN202343028U (en) | 2011-12-20 | 2011-12-20 | Side air inlet bag type dust collector with branch chamber inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903283A (en) * | 2016-05-30 | 2016-08-31 | 江苏三井环保股份有限公司 | Pulse bag type dust collector |
| CN107413121A (en) * | 2017-06-05 | 2017-12-01 | 盐城东方天成机械有限公司 | A kind of sack cleaner |
| CN112827268A (en) * | 2021-02-09 | 2021-05-25 | 北京科技大学 | Novel circulating fluidization desulfurization and dust removal integrated device |
-
2011
- 2011-12-20 CN CN2011205349006U patent/CN202343028U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903283A (en) * | 2016-05-30 | 2016-08-31 | 江苏三井环保股份有限公司 | Pulse bag type dust collector |
| CN105903283B (en) * | 2016-05-30 | 2018-04-03 | 江苏三井环保股份有限公司 | Pulsed jet cloth filter |
| CN107413121A (en) * | 2017-06-05 | 2017-12-01 | 盐城东方天成机械有限公司 | A kind of sack cleaner |
| CN112827268A (en) * | 2021-02-09 | 2021-05-25 | 北京科技大学 | Novel circulating fluidization desulfurization and dust removal integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |