CN106110782A - Rotary counter-blowing formula explosion-proof dust-precipitator structure - Google Patents
Rotary counter-blowing formula explosion-proof dust-precipitator structure Download PDFInfo
- Publication number
- CN106110782A CN106110782A CN201610691637.9A CN201610691637A CN106110782A CN 106110782 A CN106110782 A CN 106110782A CN 201610691637 A CN201610691637 A CN 201610691637A CN 106110782 A CN106110782 A CN 106110782A
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- CN
- China
- Prior art keywords
- dust
- precipitator
- precipitator body
- hanger bracket
- interface channel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
nullType of the present invention discloses and a kind of uses safe rotary counter-blowing formula explosion-proof dust-precipitator structure，Including: dust-precipitator body，It is arranged on the intrinsic filter bag of dust-precipitator，It is arranged on the ash bucket of dust-precipitator body lower end，It is arranged on the discharge port of ash bucket lower end and electronic discharger，It is arranged on the dust air inlet of dust-precipitator body side and is arranged on the inlet scoop that dust-precipitator body opposite side is connected with negative-pressure air fan，Inlet scoop is provided with back blowing machine，Back blowing machine is connected with the fixing interface channel being arranged on dust-precipitator body upper end by fan air channel，It is provided with hanger bracket in fixing interface channel，The upper end of fixing interface channel is provided with reducing motor，The rotating shaft of reducing motor is connected with the upper end of hanger bracket by adapter sleeve，The lower end of hanger bracket is supported on dust-precipitator body by rail mounted bearing hoodle，The lower end of hanger bracket connects the upper end having and fix the revolution air supply duct that interface channel is interconnected and is connected.
Description
Technical field
Type of the present invention relates to a kind of cleaner, particularly relates to a kind of process and collects the revolution of dust in flammable gases
Back flushing type explosion-proof dust-precipitator structure.
Background technology
Existing dust collection device uses high voltage pulse gas deashing method, and this ash-clearing structure can cause the internal cage of dust collection device
With the drastically vibrations of filter bag, thus causing spark, produce the possibility of explosion danger, the most existing dust collection device uses manual control switch
Controlling discharging method, this method has the phenomenon that there is idle discharge material, and when not expecting, discharger is also in work, and discharge is all flammable
Gas, easily produces blast.Existing dust collection device does not has safety explosion-proof valve, once blast cannot pressure release.
Inventing type content
Type of the present invention is to be solved be technical problem is that: provides a kind of and uses safe rotary counter-blowing formula explosion-proof dust-precipitator structure.
In order to solve above-mentioned technical problem, type of the present invention the technical scheme is that the explosion-proof dust-precipitator of rotary counter-blowing formula is tied
Structure, including: dust-precipitator body, it is arranged on the intrinsic filter bag of dust-precipitator, is arranged on the ash bucket of dust-precipitator body lower end, is arranged on
The discharge port of ash bucket lower end and electronic discharger, be arranged on the dust air inlet of dust-precipitator body side and be arranged on dust-precipitator originally
The inlet scoop that body opposite side is connected with negative-pressure air fan, is provided with back blowing machine, described back blowing machine on described inlet scoop
It is connected with the fixing interface channel being arranged on dust-precipitator body upper end by fan air channel, sets in described fixing interface channel
Being equipped with hanger bracket, the upper end of described fixing interface channel is provided with reducing motor, the rotating shaft of described reducing motor is by connecting
Set is connected with the upper end of described hanger bracket, and the lower end of described hanger bracket is supported on dust-precipitator body by rail mounted bearing hoodle
On, the lower end of hanger bracket connects the upper end having and fix the revolution air supply duct that interface channel is interconnected and is connected, described
It is provided with two blowing mouths cooperated with filter bag on revolution air supply duct, described dust-precipitator body is provided with explosion-proof letting out
Pressure valve, is respectively arranged with charge level detector and lower charge level detector on described ash bucket.
The advantage of type of the present invention is: above-mentioned rotary counter-blowing formula explosion-proof dust-precipitator structure, internal employing suspension type rotational structure,
Rail mounted bearing hoodle rotates, and decreases friction to greatest extent, in case causing spark, uses back-blowing gas to carry out deashing,
For high voltage pulse gas deashing old-fashioned before comparing, there is pressure low, shake little feature, both ensure that deashing function,
The probability reducing again the winding-up strenuous vibration that brought of high voltage pulse gas and cause spark, meanwhile, uses the inspection of loading and unloading position
Surveying instrument detection material position, Based Intelligent Control discharging, when dust-precipitator internal pressure reaches certain limit, explosion-proof relief valve automatically opens up to be let out
Pressure, uses safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of type rotary counter-blowing formula of the present invention explosion-proof dust-precipitator structure.
In figure: 1, dust-precipitator body, 2, filter bag, 3, ash bucket, 4, discharge port, 5, electronic discharger, 6, dust air inlet, 7,
Inlet scoop, 8, back blowing machine, 9, fan air channel, 10, fixing interface channel, 11, hanger bracket, 12, reducing motor, 13, rotating shaft,
14, adapter sleeve, 15, rail mounted bearing hoodle, 16, revolution air supply duct, 17, blowing mouth, 18, explosion-proof relief valve, 19, feeding position
Detector, 20, lower charge level detector, 21, dust.
Detailed description of the invention
The particular content of type of the present invention is described in detail below in conjunction with the accompanying drawings with specific embodiment.
As it is shown in figure 1, rotary counter-blowing formula explosion-proof dust-precipitator structure, including: dust-precipitator body 1, it is arranged on dust-precipitator body 1
Interior filter bag 2, is arranged on the ash bucket 3 of dust-precipitator body 1 lower end, is arranged on discharge port 4 and the electronic discharger 5 of ash bucket 3 lower end,
It is arranged on the dust air inlet 6 of dust-precipitator body 1 side and is arranged on what dust-precipitator body 1 opposite side was connected with negative-pressure air fan
Inlet scoop 7, is provided with back blowing machine 8 on described inlet scoop 7, and described back blowing machine 8 passes through fan air channel 9 and is arranged on receipts
The fixing interface channel 10 of dirt device body 1 upper end is connected, and is provided with hanger bracket 11, in institute in described fixing interface channel 10
The upper end stating fixing interface channel 10 is provided with reducing motor 12, and the rotating shaft 13 of described reducing motor 12 is by adapter sleeve 14 and institute
The upper end stating hanger bracket 11 is connected, and the lower end of described hanger bracket 11 is supported on dust-precipitator body by rail mounted bearing hoodle 15
On 1, the lower end of hanger bracket 11 connects the upper end having and fix the revolution air supply duct 16 that interface channel 10 is interconnected and is connected,
Described revolution air supply duct 16 is provided with two blowing mouths 17 cooperated with filter bag 2, on described dust-precipitator body 1
It is provided with explosion-proof relief valve 18, described ash bucket 3 is respectively arranged with charge level detector 19 and lower charge level detector 20.
When above-mentioned rotary counter-blowing formula explosion-proof dust-precipitator structure uses, the gas containing dust 21 is under the effect of negative-pressure air fan
Entering dust-precipitator body 1 by dust air inlet 6, dust from gas is collected by filter bag 2, and the dust 21 on filter bag is stacked into
After to a certain degree, back blowing machine 8 works, and wind is by fan air channel 9, fixing interface channel 10, revolution air supply duct 16, blowing mouth
17 enter in filter bag 2, thus are blown off by the dust 21 outside filter bag 2 and fall in ash bucket 3, in deashing process, and reducing motor 12
Drive hanger bracket 11 to be rotated by rail mounted bearing hoodle 15, thus drive revolution air supply duct 16 and blowing mouth 17 to rotate, with
Preferably coordinating of filter bag 2, complete the deashing work of each filter bag 2.When the material position in ash bucket 3 reaches upper charge level detector
During 19 aspect, upper charge level detector 19 sends the electronic discharger of signalisation 5 and operates discharging.When material position drops to lower material-level measure
During instrument 20 aspect, lower charge level detector 20 sends the electronic discharger of signalisation 5 and stops discharging operating.When in dust-precipitator body 1
When portion's pressure reaches certain limit, explosion-proof relief valve 18 automatically opens up pressure release.
Claims (1)
1. rotary counter-blowing formula explosion-proof dust-precipitator structure, including: dust-precipitator body (1), it is arranged on the filter bag in dust-precipitator body (1)
(2), it is arranged on the ash bucket (3) of dust-precipitator body (1) lower end, is arranged on the discharge port (4) of ash bucket (3) lower end and electronic discharger
(5), it is arranged on the dust air inlet (6) of dust-precipitator body (1) side and is arranged on dust-precipitator body (1) opposite side and negative pressure wind
The inlet scoop (7) that machine is connected, it is characterised in that: on described inlet scoop (7), it is provided with back blowing machine (8), described blowback
Blower fan (8) is connected, in institute with the fixing interface channel (10) being arranged on dust-precipitator body (1) upper end by fan air channel (9)
It is provided with hanger bracket (11) in stating fixing interface channel (10), is provided with deceleration electricity in the upper end of described fixing interface channel (10)
Machine (12), the rotating shaft (13) of described reducing motor (12) is connected by the upper end of adapter sleeve (14) with described hanger bracket (11),
The lower end of described hanger bracket (11) is supported on dust-precipitator body (1), under hanger bracket (1) by rail mounted bearing hoodle (15)
Hold connection to have to be connected with the upper end fixing the revolution air supply duct (16) that interface channel (10) is interconnected, send in described revolution
Two blowing mouths (17) cooperated with filter bag (2) it are provided with, in the upper setting of described dust-precipitator body (1) on wind pipeline (16)
There is explosion-proof relief valve (18), described ash bucket (3) is respectively arranged with upper charge level detector (19) and lower charge level detector (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691637.9A CN106110782A (en) | 2016-08-21 | 2016-08-21 | Rotary counter-blowing formula explosion-proof dust-precipitator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691637.9A CN106110782A (en) | 2016-08-21 | 2016-08-21 | Rotary counter-blowing formula explosion-proof dust-precipitator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106110782A true CN106110782A (en) | 2016-11-16 |
Family
ID=57278804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610691637.9A Pending CN106110782A (en) | 2016-08-21 | 2016-08-21 | Rotary counter-blowing formula explosion-proof dust-precipitator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110782A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390660A (en) * | 2016-11-18 | 2017-02-15 | 江苏同庆安全科技有限公司 | Deduster having fire-retarding and explosion-inhibiting functions and working method thereof |
| CN108905410A (en) * | 2018-07-24 | 2018-11-30 | 安徽爱瑞德新材料有限公司 | Precipitation apparatus |
| WO2020029049A1 (en) * | 2018-08-06 | 2020-02-13 | 江苏荣达利机械有限公司 | Rotary blowback explosion-proof dust collector structure |
| WO2020082424A1 (en) * | 2018-10-23 | 2020-04-30 | 山东海汇环保设备有限公司 | High-efficiency dust collecting system of coal car dumper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306896A (en) * | 1980-11-03 | 1981-12-22 | American Air Filter Company, Inc. | Filter bag anchoring arrangement |
| CN2190521Y (en) * | 1994-06-10 | 1995-03-01 | 无锡市太湖除尘设备厂 | Rhombus bag type dust collecter |
| CN2445796Y (en) * | 2000-08-25 | 2001-09-05 | 李来时 | High efficiency cyclone return back-blowing flat bag combined duster |
| CN201959668U (en) * | 2011-01-27 | 2011-09-07 | 泊头市科盛环保设备有限公司 | Rotating back-flushing flat-bag dust collector |
| CN205965322U (en) * | 2016-08-21 | 2017-02-22 | 江苏荣达利机械有限公司 | Explosion -proof dust collector structure of gyration blowback formula |
-
2016
- 2016-08-21 CN CN201610691637.9A patent/CN106110782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306896A (en) * | 1980-11-03 | 1981-12-22 | American Air Filter Company, Inc. | Filter bag anchoring arrangement |
| CN2190521Y (en) * | 1994-06-10 | 1995-03-01 | 无锡市太湖除尘设备厂 | Rhombus bag type dust collecter |
| CN2445796Y (en) * | 2000-08-25 | 2001-09-05 | 李来时 | High efficiency cyclone return back-blowing flat bag combined duster |
| CN201959668U (en) * | 2011-01-27 | 2011-09-07 | 泊头市科盛环保设备有限公司 | Rotating back-flushing flat-bag dust collector |
| CN205965322U (en) * | 2016-08-21 | 2017-02-22 | 江苏荣达利机械有限公司 | Explosion -proof dust collector structure of gyration blowback formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390660A (en) * | 2016-11-18 | 2017-02-15 | 江苏同庆安全科技有限公司 | Deduster having fire-retarding and explosion-inhibiting functions and working method thereof |
| CN108905410A (en) * | 2018-07-24 | 2018-11-30 | 安徽爱瑞德新材料有限公司 | Precipitation apparatus |
| WO2020029049A1 (en) * | 2018-08-06 | 2020-02-13 | 江苏荣达利机械有限公司 | Rotary blowback explosion-proof dust collector structure |
| WO2020082424A1 (en) * | 2018-10-23 | 2020-04-30 | 山东海汇环保设备有限公司 | High-efficiency dust collecting system of coal car dumper |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |