CN101773754A - Bag-type dust remover for dry purifying system - Google Patents
Bag-type dust remover for dry purifying system Download PDFInfo
- Publication number
- CN101773754A CN101773754A CN201010133214A CN201010133214A CN101773754A CN 101773754 A CN101773754 A CN 101773754A CN 201010133214 A CN201010133214 A CN 201010133214A CN 201010133214 A CN201010133214 A CN 201010133214A CN 101773754 A CN101773754 A CN 101773754A
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- Prior art keywords
- bag
- purifying system
- dust remover
- type dust
- dry purifying
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a bag-type dust remover for a dry purifying system, which comprises a middle box body (2) of the bag-type dust remover, a dust hopper (4), a filter bag (6) and an upper box body (7), wherein the middle box body (2) is provided with an air inlet (1); the upper box body (7) is provided with an air outlet (8); and the dust hopper (4) is provided with an overflow pipe (9) for discharging dust and an exhaust opening (10) for cleaning and exhausting slag. The overflow pipe can discharge materials in the dust hopper, adjust the height of a sleeve pipe in a way of adding the sleeve pipe so as to adjust and control the height of a stored material in the dust hopper and more favorably ensure the supply of a recycling material adsorbent; and the exhaust opening is convenient to clean and exhaust the slag during shutdown. A recycling material opening can redeliver an adsorbing material without adsorbed saturation to the dry purifying system, is convenient for the direct recycling material addition of the system and is beneficial to the energy saving of the system, and the installation of a boiling bed aims to facilitate the adjustment of the smoothness of the material at the bottom of the dust hopper.
Description
Technical field
The present invention relates to a kind of bag-type dust remover for dry purifying system, belong to the sack cleaner technical field.
Background technology
The operation principle of sack cleaner is dusty gas to be incorporated in the casing of sack cleaner by connecting pipe, dusty gas is moved to filter bag by the graviational interaction of air-introduced machine, dust is filtered on filter bag, and cleaned gas is discharged in filter bag, thereby reaches the effect of air cleaning.Along with the application of sack cleaner in the flue gas dry cleaning treatment system, adsorbent need utilize by the filter bag filtered and recycled again.But existing sack cleaner directly is applied in the flue gas dry cleaning treatment system then can the following problem of ubiquity: a occupation area of equipment is big; B investment cost height, the c life of bag filter is short; D can not fully not circulate and problem such as re-uses adsorbing saturated adsorbent.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of equipment clean efficient that improves, and reduction device fabrication expense, discharge make things convenient for, are convenient to recycle the bag-type dust remover for dry purifying system of adsorbent, to overcome the deficiencies in the prior art.
The technical solution used in the present invention is: it comprises middle casing, ash bucket, filter bag and the upper box of sack cleaner, is provided with air inlet on middle casing, is provided with air outlet on upper box, is provided with ash discharge with overflow pipe be used for the evacuation port of scarfing cinder emptying on ash bucket.
On ash bucket, be provided with the cycle stock mouth.
Bottom at ash bucket is connected with ebullated bed.
One side of middle casing is provided with the air-flow reaction channel.
In ash bin, be provided with deflector.
The width of middle casing is 6m, and casing length is 4～5.5m.
The processing air quantity of sack cleaner is 70000～100000m
3/ h.
Compared with prior art, the present invention is by establishing overflow pipe and evacuation port on ash bucket, overflow pipe can be discharged the material in the ash bucket, and it can regulate the sleeve pipe height by the form that adds sleeve pipe, and regulate control with this and store height of materials in ash bucket, better guarantee the supply of cycle stock adsorbent; Evacuation port is convenient in slag during shutdown.Be provided with the cycle stock mouth on ash bucket, the cycle stock mouth can will not adsorb saturated absorption material by the salty dry purifying system that newly is transported to of cycle stock, makes things convenient for the direct cycle stock of system reinforced, helps energy saving of system.Bottom at ash bucket is connected with ebullated bed, and the setting of ebullated bed is for the ease of regulating the smooth of ash bucket bottom material, has avoided because of overflow pipe or cycle stock mouth place material are low excessively the too high phenomenon of middle part material.In the width of casing be 6m, casing length is 4～5.5m, and the broadband of casing is designed and sized to 6m(sheet material length), in manufacturing process, just can reduce cutting action like this, the waste of minimizing material.Side at middle casing is provided with the air-flow reaction channel, deflector is set in ash bin, the inner gas-solid two-phase of sack cleaner is evenly distributed, the gas-solid two-phase evenly distributes around the filter bag, thereby reaches the purpose that improves adsorption efficiency and efficiency of dust collection, simultaneously because the even distribution of air-flow, can reduce washing away of device interior local air flow, reduce the wearing and tearing of equipment part, prolonged the service life of equipment, improved the whole purification efficiency of system.
Description of drawings
Fig. 1 is the structural representation of invention.
The specific embodiment
Embodiments of the invention: it is the ash bucket 4 that connects by successively for the present invention, middle casing 2 and upper box 7 constitute, the width of middle casing 2 is 6m, casing length is 4～5.5m, on middle casing 2, be connected with air inlet 1, be hung with filter bag 6 within it, the diameter of filter bag 6 is Ф 127～140mm, length is the rounded pocket of 6m, on upper box 7, be provided with gas discharge outlet 8 and blowback system 13, side in middle casing 2 is provided with an air-flow reaction channel 3 that is communicated with air inlet 1, this air-flow reaction channel 3 can be made by dividing plate of welding in middle casing 2, the outlet of the air-flow reaction channel 3 that forms is relative with the opening of ash bucket 1, be provided with deflector 5 in the hollow part of ash bin 4, be provided with ash discharge with overflow pipe 9 be used for the evacuation port 10 and the cycle stock mouth 11 of scarfing cinder emptying at ash bucket 4 sidepieces, cycle stock mouth 11 can not be transported to dry purifying system by cycle stock mouth 11 again with adsorbing saturated absorption material, makes things convenient for the direct cycle stock of system reinforced, helps energy saving of system.Simultaneously be connected with ebullated bed 12 in the bottom of ash bucket 4.After making this sack cleaner fan delivery is adjusted, making the processing air quantity of this sack cleaner is 70000～100000m
3/ h.
Concrete use is that flue gas stream enters casing 2 in the deduster by air inlet 1, in the middle casing 2 air-flow reaction channel 3 is arranged, flue gas enters dust collector ash hopper 4 by air-flow reaction channel 3, under the effect of the deflector 5 of flue gas in ash bucket 4, in uphill process, evenly distribute and enter middle casing 2, under rounded pocket 6 effects in middle casing 2, dust and flue gas are carried out gas solid separation; Flue gas passes filter bag 6 and enters into deduster upper box 7 after purifying, and discharges by air outlet 8, is collected the dust that gets off and is discharged by overflow pipe 9 overflows of dust collector ash hopper 4.
Claims (7)
1. bag-type dust remover for dry purifying system, it comprises middle casing (2), ash bucket (4), filter bag (6) and the upper box (7) of sack cleaner, on middle casing (2), be provided with air inlet (1), on upper box (7), be provided with air outlet (8), it is characterized in that: on ash bucket (4), be provided with ash discharge with overflow pipe (9) be used for the evacuation port (10) of scarfing cinder emptying.
2. bag-type dust remover for dry purifying system according to claim 1 is characterized in that: be provided with cycle stock mouth (11) on ash bucket (4).
3. bag-type dust remover for dry purifying system according to claim 1 and 2 is characterized in that: be connected with ebullated bed (12) in the bottom of ash bucket (4).
4. bag-type dust remover for dry purifying system according to claim 1 is characterized in that: the side at middle casing (2) is provided with air-flow reaction channel (3).
5. bag-type dust remover for dry purifying system according to claim 1 is characterized in that: be provided with deflector (5) in ash bin (4).
6. bag-type dust remover for dry purifying system according to claim 1 is characterized in that: the width of middle casing (2) is 6m, and casing length is 4～5.5m.
7. bag-type dust remover for dry purifying system according to claim 1 is characterized in that: the processing air quantity of sack cleaner is 70000～100000m
3/ h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010133214A CN101773754A (en) | 2010-03-26 | 2010-03-26 | Bag-type dust remover for dry purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010133214A CN101773754A (en) | 2010-03-26 | 2010-03-26 | Bag-type dust remover for dry purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101773754A true CN101773754A (en) | 2010-07-14 |
Family
ID=42510421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010133214A Pending CN101773754A (en) | 2010-03-26 | 2010-03-26 | Bag-type dust remover for dry purifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101773754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690977A (en) * | 2013-12-31 | 2014-04-02 | 楚雄长青科技有限公司 | Negative-pressure ultraviolet sterilizing equipment of circulating fluidized bed |
| CN105964073A (en) * | 2016-07-13 | 2016-09-28 | 湖南蓝之天环保科技产业有限责任公司 | Internal circulation dry-process purification technology and equipment |
| CN105999889A (en) * | 2016-06-29 | 2016-10-12 | 合肥天翔环境工程有限公司 | Flow guide device of cloth bag type dust remover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565704A (en) * | 2003-06-27 | 2005-01-19 | 清华大学 | Static electricity and bag combined dust collection method and device |
| JP2007275859A (en) * | 2006-04-10 | 2007-10-25 | Nippon Air Filter Kk | Bag filter attachment mechanism of dust gas removing unit |
| CN101244356A (en) * | 2008-03-24 | 2008-08-20 | 贵阳铝镁设计研究院 | Combined purifying method and device |
| CN101396629A (en) * | 2007-09-27 | 2009-04-01 | 贵阳铝镁设计研究院 | Cloth bag dust remover and production method |
| CN101564623A (en) * | 2008-04-22 | 2009-10-28 | 贵阳铝镁设计研究院 | Method and device for separating gas from solid and sharing solid |
-
2010
- 2010-03-26 CN CN201010133214A patent/CN101773754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565704A (en) * | 2003-06-27 | 2005-01-19 | 清华大学 | Static electricity and bag combined dust collection method and device |
| JP2007275859A (en) * | 2006-04-10 | 2007-10-25 | Nippon Air Filter Kk | Bag filter attachment mechanism of dust gas removing unit |
| CN101396629A (en) * | 2007-09-27 | 2009-04-01 | 贵阳铝镁设计研究院 | Cloth bag dust remover and production method |
| CN101244356A (en) * | 2008-03-24 | 2008-08-20 | 贵阳铝镁设计研究院 | Combined purifying method and device |
| CN101564623A (en) * | 2008-04-22 | 2009-10-28 | 贵阳铝镁设计研究院 | Method and device for separating gas from solid and sharing solid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103690977A (en) * | 2013-12-31 | 2014-04-02 | 楚雄长青科技有限公司 | Negative-pressure ultraviolet sterilizing equipment of circulating fluidized bed |
| CN105999889A (en) * | 2016-06-29 | 2016-10-12 | 合肥天翔环境工程有限公司 | Flow guide device of cloth bag type dust remover |
| CN105999889B (en) * | 2016-06-29 | 2018-07-27 | 合肥天翔环境工程有限公司 | The guiding device of sack cleaner |
| CN105964073A (en) * | 2016-07-13 | 2016-09-28 | 湖南蓝之天环保科技产业有限责任公司 | Internal circulation dry-process purification technology and equipment |
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| PB01 | Publication | ||
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Application publication date: 20100714 |