CN104826748B - Automatical and efficient anti-blocking compound layering deduster - Google Patents
Automatical and efficient anti-blocking compound layering deduster Download PDFInfo
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- CN104826748B CN104826748B CN201510243995.9A CN201510243995A CN104826748B CN 104826748 B CN104826748 B CN 104826748B CN 201510243995 A CN201510243995 A CN 201510243995A CN 104826748 B CN104826748 B CN 104826748B
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- horizontal shelf
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Abstract
The invention discloses a kind of automatical and efficient anti-blocking compound layering deduster, including casing, the ash bucket connected with casing is provided with below casing, compound layering cyclone is provided with casing, horizontal shelf and inclination supporting plate, compound layering cyclone includes eddy flow cylinder and airway tube, eddy flow cylinder horizontal shelf connects, the upper end of airway tube is connected with tilting supporting plate, horizontal shelf and the cavity tilted between supporting plate form inlet chamber, the cavity tilted between supporting plate and the top of casing forms outlet chamber, horizontal shelf is provided with and stretches into supporting plate air nozzle of the inlet chamber towards horizontal shelf, air guide pipe outer wall is provided with the impeller air nozzle of guide vane wheel in Whirlwind barrel, supporting plate air nozzle and impeller air nozzle are connected by pipeline with the high pressure gas bag being arranged at outside casing.The compound layering deduster can effectively slow down bonding of the cementability dust at supporting plate and guide vane wheel, reduce the artificial deashing frequency, lengthen working hours.
Description
Technical field
The present invention relates to a kind of compound layering deduster, more particularly to a kind of automatical and efficient anti-blocking compound layering dedusting
Device, belong to fume dust remover technical field.
Background technology
Awaken with the environmental consciousness of the whole mankind, environmental protection has been placed to the prerequisite position that factory goes into operation, society
Generally consciousness be that can not create productive value, but environment can not be polluted.So environmental protection organization of various countries is for producing
The industrial enterprise for polluting environment requires to arrange outside strict control.And in metallurgy industry, chain hedge machine --- rotary kiln oxide pelletizing process,
Sintering waste heat recovery process, dry coke quenching power generation process with waste heat etc. are presently the most effective environmental protection and energy conservation measure.
But the process problem for the strong fine dust of the sticky larger adsorptivity in metallurgy industry production process is always a problem,
Also it is exactly various circles of society's urgent problem to be solved.The multi-stage separation of compound layering cyclone has outstanding separating effect, due to
The more common cyclone of its structure is complicated, is more easy to block in the strong fine dust of the larger adsorptivity of processing viscosity, this to remove
Dirt device effective run time is greatly reduced, and the cleaning work of caking property dust also expends a large amount of manpower and materials, and treatment effeciency is relatively low.
The content of the invention
For above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of automatical and efficient anti-blocking compound layering dedusting
Device, solves the problems, such as cementability dust in compound layering cyclone accumulated plugging.
It is the technical scheme is that such：A kind of automatical and efficient anti-blocking compound layering deduster, including casing, it is described
The ash bucket connected with casing is provided with below casing, compound layering cyclone, horizontal shelf are provided with the casing and tilts supporting plate,
The compound layering cyclone includes eddy flow cylinder and airway tube, and the eddy flow cylinder horizontal shelf connects, the airway tube
Upper end with tilt supporting plate be connected, the horizontal shelf and tilt supporting plate between cavity form inlet chamber, it is described inclination supporting plate and
Cavity between the top of casing forms outlet chamber, and the horizontal shelf is provided with and stretches into supporting plate of the inlet chamber towards horizontal shelf
Air nozzle, the air guide pipe outer wall are provided with the impeller air nozzle of whirl cylinder internal guide impeller, the supporting plate air nozzle and
Impeller air nozzle is connected by pipeline with the high pressure gas bag being arranged at outside casing.
In one particular embodiment of the present invention, set on the horizontal shelf between the every four compound layering cyclones
Put a supporting plate air nozzle.
In one particular embodiment of the present invention, the impeller air nozzle distribution is arranged on circumference of air guide pipe outer wall etc.
Point position, the blowing direction of the impeller air nozzle favour airway tube vertical axis and with the water conservancy diversion direction phase of guide vane wheel
Together.
In one particular embodiment of the present invention, it is down to dew point in order to avoid flue-gas temperature and appears below condensation, reduces
Dust is bonded, and heat-insulation layer is set on the outside of the casing.
In one particular embodiment of the present invention, in order to prevent that abnormal dust stratification causes ash discharge not smooth in ash bucket, the ash
Bucket is provided with hopper wall vibrator and grey bar is dredged in vibration.
In one particular embodiment of the present invention, the pipeline is provided with the blowing valve automatically controlled.
The beneficial effect of technical scheme provided by the present invention is, by the high pressure gas of high pressure gas bag by supporting plate air nozzle and
Impeller air nozzle is blown to the guide vane wheel of horizontal shelf and compound layering cyclone respectively, effectively slows down high temperature bonding
Bonding dust stratification of the dust at horizontal shelf and guide vane wheel.Extend the effective time of compound layering deduster, reduce people
Work clears up the frequency of dust stratification.Heat-insulation layer on the outside of casing can reduce heat and scatter and disappear, and can avoid flue-gas temperature while energy-conservation
It is down to dew point and appears below condensation, so as to further reduces dust bonding.The blowing valve automatically controlled can be according to flue gas flow
Signal adjust automatically is blown frequency and duration, reaches preferably injection effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that supporting plate air nozzle and impeller air nozzle arrange partial schematic diagram.
Fig. 3 is supporting plate air nozzle and impeller air nozzle distributing position schematic top plan view.
Fig. 4 is supporting plate air nozzle structural representation.
Embodiment
With reference to embodiment, the invention will be further described, but not as a limitation of the invention.
Incorporated by reference to Fig. 1 to Fig. 4, automatical and efficient anti-blocking compound layering deduster that the present embodiment is related to, including casing 1, case
The external sheath of body 1 heat-insulation layer 13, the ash bucket 2 connected with casing 1 is provided with below casing 1.Ash bucket 2 is provided with hopper wall vibrator 21
Grey bar 22 is dredged with vibration.Some compound layering cyclones 3, horizontal shelf 4 are provided with casing 1 and tilts supporting plate 5.Compound layering
Cyclone 3 includes eddy flow cylinder 31 and airway tube 32, opens up some through holes on horizontal shelf 4, prolongs on eddy flow cylinder 31 and turn up,
Eddy flow cylinder 31 is shelved on horizontal shelf 4 through upper edge after the through hole of horizontal shelf 4.The upper end of airway tube 32 is with tilting supporting plate
5 connections.So horizontal shelf 4 and the cavity tilted between supporting plate 5 forms inlet chamber 11, tilt supporting plate 5 and casing 1 top it
Between cavity form outlet chamber 12.Be mingled with cementability dust flue gas enter casing 1 inlet chamber 11 after enter whirl cylinder body 31,
By compound layering cyclone 3 dedusting separation, dust falls into the ash bucket 2 of the lower section of casing 1.Gas is discharged into outlet chamber 12 by airway tube 32
Discharged afterwards from deduster.In order to slow down bonding of the cementability dust on horizontal shelf 4, in every four compound layering cyclones 3
Between horizontal shelf 4 on set a supporting plate air nozzle 6.Supporting plate air nozzle 6, which includes, has horizontal shelf 4 to stretch into inlet chamber
Hollow cylinder 61, the fumarole 62 towards horizontal shelf 4 is opened up in the side wall of cylinder 61, the lower section of horizontal shelf 4 sets pipeline 8
Hollow cylinder 61 is connected with the high pressure gas bag 9 outside casing 1.The outer wall circumference position of halving of airway tube 32 is set towards Whirlwind barrel
The impeller air nozzle 7 of guide vane wheel 33 in 31, the blowing direction of impeller air nozzle 7 favour the vertical axis of airway tube 32 and with leading
It is identical to the water conservancy diversion direction of impeller 33.Impeller air nozzle 7 is by being arranged on the pipeline 8 of the outer wall of airway tube 32 and the height outside casing 1
Bag 9 of calming the anger connects.Blowing valve is set respectively on the pipeline 8 of connection supporting plate air nozzle 6 and impeller air nozzle 7, and set automatic
Control system 10, flue gas flow sensor 14 is set in the inlet channel of flue gas, automatic control system 10 according to flue gas flow from
The switch of dynamic regulation blowing valve is preferably blown accumulatingdust effect to reach.
Claims (6)
1. a kind of automatical and efficient anti-blocking compound layering deduster, including casing (1), it is characterised in that：Set below the casing (1)
There is the ash bucket (2) connected with casing (1), compound layering cyclone (3), horizontal shelf (4) are provided with the casing (1) and is tilted
Supporting plate (5), the compound layering cyclone (3) include eddy flow cylinder (31) and airway tube (32), the eddy flow cylinder (31) and
Horizontal shelf (4) is connected, and the upper end of the airway tube (32) is connected with tilting supporting plate (5), and the horizontal shelf (4) is held in the palm with tilting
Cavity between plate (5) forms inlet chamber (11), and the cavity tilted between supporting plate (5) and the top of casing (1) is formed out
Air cavity (12), the horizontal shelf (4) are provided with and stretch into supporting plate air nozzle (6) of the inlet chamber (11) towards horizontal shelf (4), institute
State the impeller air nozzle (7) that airway tube (32) outer wall is provided with eddy flow cylinder (31) interior guide vane wheel (33), the impeller spray
The blowing direction of valve (7) favours airway tube (32) vertical axis and identical with the water conservancy diversion direction of guide vane wheel (33), described
Supporting plate air nozzle (6) and impeller air nozzle (7) are connected by pipeline (8) with being arranged at the high pressure gas bag (9) of casing (1) outside.
2. automatical and efficient anti-blocking compound layering deduster according to claim 1, it is characterised in that：Every four described compound
It is layered on the horizontal shelf (4) between cyclone (3) and a supporting plate air nozzle (6) is set.
3. automatical and efficient anti-blocking compound layering deduster according to claim 1, it is characterised in that：The impeller air nozzle
(7) distribution is arranged on the circumferential position of halving of airway tube (32) outer wall.
4. automatical and efficient anti-blocking compound layering deduster according to claim 1, it is characterised in that：The casing (1) is outside
Side sets heat-insulation layer (13).
5. automatical and efficient anti-blocking compound layering deduster according to claim 1, it is characterised in that：The ash bucket (2) sets
There are hopper wall vibrator (21) and vibration to dredge grey bar (22).
6. automatical and efficient anti-blocking compound layering deduster according to claim 1, it is characterised in that：The pipeline (8) sets
There is the blowing valve automatically controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243995.9A CN104826748B (en) | 2015-05-14 | 2015-05-14 | Automatical and efficient anti-blocking compound layering deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510243995.9A CN104826748B (en) | 2015-05-14 | 2015-05-14 | Automatical and efficient anti-blocking compound layering deduster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104826748A CN104826748A (en) | 2015-08-12 |
| CN104826748B true CN104826748B (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510243995.9A Active CN104826748B (en) | 2015-05-14 | 2015-05-14 | Automatical and efficient anti-blocking compound layering deduster |
Country Status (1)
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866336B (en) * | 2017-11-27 | 2019-11-26 | 徐剡源 | A kind of cyclone |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1024907C (en) * | 1991-07-10 | 1994-06-08 | 宋世德 | Recovery separator for powder spray |
| CN2310266Y (en) * | 1997-08-29 | 1999-03-10 | 龙步云 | Rotary reverse blowing dust remover |
| CN101474601B (en) * | 2009-02-05 | 2010-06-30 | 常熟市华能环保工程有限公司 | Rotational flow precipitator with adjustable input air |
| CN201643887U (en) * | 2010-04-30 | 2010-11-24 | 李卓君 | High-efficiency cyclone dust remover |
| RU2520467C1 (en) * | 2013-02-05 | 2014-06-27 | Виктор Алексанрович РУДНИЦКИЙ | Ash collector |
| CN204769203U (en) * | 2015-05-14 | 2015-11-18 | 常熟市华能环保工程有限公司 | Automatic stifled compound layering dust remover is prevented to high efficiency |
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2015
- 2015-05-14 CN CN201510243995.9A patent/CN104826748B/en active Active
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| CN104826748A (en) | 2015-08-12 |
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Address after: Tonglinlu Changshou City high tech Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Applicant after: JIANGSU XINHUANNENG ENVIRONMENT PROTECTION ENGINEERING CO., LTD. Address before: Tonglinlu Changshou City high tech Development Zone, Suzhou City, Jiangsu Province, No. 1 215500 Applicant before: Huaneng Environment Protection Engineering Co., Ltd., Changshu |
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| GR01 | Patent grant |