CN106823616A - A kind of dry collector is with integrated control pulse ash-discharging device - Google Patents
A kind of dry collector is with integrated control pulse ash-discharging device Download PDFInfo
- Publication number
- CN106823616A CN106823616A CN201710030330.9A CN201710030330A CN106823616A CN 106823616 A CN106823616 A CN 106823616A CN 201710030330 A CN201710030330 A CN 201710030330A CN 106823616 A CN106823616 A CN 106823616A
- Authority
- CN
- China
- Prior art keywords
- box body
- pulse
- integrated control
- dust collector
- collector box
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- 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
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- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
Abstract
A kind of dry collector integrated control pulse ash-discharging device, including dust collector box body (13), filter core (4), multiple pulse valves (3), some active blocking hawks (6), multiple pulse blowing pipe (9), gravity unloading valve (11) and integrated control cabinets (12) be arrangeding in parallel；Pulse blowing pipe includes Pneumatic impulse valve (9 1) and is provided with the injection tube (9 2) of multiple nozzles (9 3), pulse blowing pipe is located between active blocking hawk and dust collector box body base plate, and nozzle is to dust collector box body bottom angled；The control valve of pulse valve, active blocking hawk and pulse blowing pipe is each provided in integrated control cabinet, and active blocking hawk is realized upset or translated by integrated control cabinet, so as to dedusting space be isolated with Transitional Space is unloaded.Good airproof performance of the present invention, occupy little space, it is simple structure, easy to operate；Automatic ash-discharging can be realized when deduster works, bottom dust can be suppressed and kicked up again, extend cleaning cycle and run time.
Description
Technical field
The invention belongs to dust arrester technical field, and in particular to a kind of dry collector unloads grey dress with integrated control pulse
Put.
Background technology
At present, cleaner realizes ash discharge by installing unloading valve in ash discharging hole, and preferable unloading valve should ensure have
Effect ash discharge, prevents outside air from entering dust pelletizing system through unloading valve and influenceing flow field of airflow inside dust pelletizing system again.For quick-fried
Fried property dust, accident risk is reduced frequently with uncharged ash-discharging device, such as manual star-shaped ash unloading valve, board plug type unload ash
Valve, drawer type unloading valve, automatic turnover type unloading valve.
Manual star-shaped ash unloading valve is because most widely used the advantages of ash hole is small, sealing is high, but star is unloaded manually
It is easy for being stuck once falling into rigid material in grey valve, therefore generally requires with the larger back taper ash bucket in unification inclination angle,
But this considerably increases taking up room for ash-discharging device；Insertion plate type cinder valve take up space it is small, however it is necessary that frequently manually behaviour
Make, produce larger labour intensity, especially unload ash it is insufficient under conditions of, plate can not normal return, so as to influence to unload
The sealing of grey valve；Drawer type unloading valve is the most reliable, stabilization, can realize sealing property higher, but mechanization and automation
Degree is too low, and labour intensity is maximum；Automatic turnover type unloading valve can set dust weight under the conditions of automatic removing dust, but
Ensure that the sealing of unloading valve can be reduced while turnover panel flexibility, and the mechanical component of turnover plate type unloading valve is more, structure is multiple
Miscellaneous, fault rate is high under dust atmosphere.
The content of the invention
It is an object of the invention to provide a kind of dry collector integrated control pulse ash-discharging device, the device sealing
Get well, occupy little space, it is simple structure, easy to operate；When deduster works, the device can realize automatic ash-discharging, and can be effective
Suppress bottom dust to kick up again, extend cleaning cycle and run time.
To achieve the above object, the invention provides a kind of dry collector with integrated control pulse ash-discharging device, including
Dust collector box body, the filter core inside dust collector box body and the multiple pulse valves installed in dust collector box body top, the arteries and veins
Rush valve to be connected with the gas bag outside dust collector box body by tracheae, the dust collector box body is provided with air inlet and air-out
Mouthful, the ash-discharging device also includes some active blocking hawks, the multiple pulses be arrangeding in parallel positioned at dust collector box body bottom
Injection tube, the gravity unloading valve positioned at air outlet side dust collector box body bottom and the integrated control cabinet being located at outside dust collector box body,
The pulse blowing pipe be located between active blocking hawk and dust collector box body base plate, pulse blowing pipe include Pneumatic impulse valve and
The injection tube being connected with Pneumatic impulse valve, is provided with multiple nozzles in injection tube, nozzle inclines to dust collector box body bottom angled
Tilted direction is consistent with wind direction, and Pneumatic impulse valve is connected by tracheae with gas bag；The pulse valve, active blocking hawk and arteries and veins
The control valve for rushing injection tube is each provided in integrated control cabinet, and active blocking hawk is realized upset or translated by integrated control cabinet,
The control panel of integrated control cabinet is provided with starting switch；The filter core is arranged between pulse valve and active blocking hawk.
Preferably, the active blocking hawk is convertible, and the top of active blocking hawk is separately fixed at dust block board company
In spindle, the dust block board connecting shaft is parallel with injection tube；The motor for driving drive sprocket is installed in the integrated control cabinet,
Drive sprocket is connected by chain with driven sprocket, and driven sprocket is coaxially mounted to the two ends of dust block board connecting shaft, in dust block board
The axle center of connecting shaft is equipped with the central shaft that cooperation is rolled with it, and the central shaft two ends of dust block board connecting shaft are fixed on dust collector box body
Front-rear side walls on.
Preferably, when the active blocking hawk is opened, active blocking hawk is inclined to dust collector box body bottom angled
It it is afterwards 15 °~30 ° with the angle between dust collector box body bottom, incline direction is consistent with wind direction.
Preferably, the angle between the nozzle and dust collector box body bottom is 30 °~45 °.
Preferably, nozzle (9-3) interlaced arrangement on the adjacent pulse bleed pipe, between the injection of adjacent pulse injection tube
It is 5~10s every the time.
Preferably, the gravity unloading valve is less than 5~10cm of dust collector box body bottom.
Further, the pulse blowing pipe is fixed on the bottom of dust collector box body by support base.
Compared with prior art, the present invention is isolated dedusting space with Transitional Space is unloaded by active blocking hawk, it is to avoid
Bottom half dust is kicked up and is adsorbed onto the phenomenon of filter core outer wall again in deduster running and in filter core deashing process,
So as to extend the cleaning cycle of filter core, the deashing frequency of filter core is reduced, extend filter element life；In addition, in deduster fortune
Can carry out unloading ash during row, and can guarantee that deduster Effec-tive Function；Being blown gases at high pressure by pulse blowing pipe will remove
The dust of dirt device bottom half accumulation is pushed away and rushed at gravity unloading valve, when dust accumulation weight reaches the balance weight of gravity unloading valve
During amount, you can realize outside automatic ash-discharging to deduster；Operated by integrated control button in integrated control cabinet, simplified behaviour
Make program.Good airproof performance of the present invention, occupy little space, it is simple structure, easy to operate, it is adaptable to all kinds of dry filter dedusters
Ash discharging system.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the installation distribution schematic diagram of pulse blowing pipe and gravity unloading valve in Fig. 1；
Fig. 3 is the scheme of installation of active blocking hawk in Fig. 1；
In figure：1st, air inlet, 2, gas bag, 3, pulse valve, 4, filter core, 5, air outlet, 6, active blocking hawk, 7, chain,
8th, dust block board connecting shaft, 9, pulse blowing pipe, 9-1, Pneumatic impulse valve, 9-2, injection tube, 9-3, nozzle, 10, support base,
11st, gravity unloading valve, 12, integrated control cabinet, 13, dust collector box body, 14, motor.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of dry collector is with integrated control pulse ash-discharging device, including dust collector box body 13,
Filter core 4 inside dust collector box body 13 and the multiple pulse valves 3 installed in the top of dust collector box body 13, the pulse valve 3
It is connected with the gas bag 2 outside dust collector box body 13 by tracheae, the dust collector box body 13 is provided with air inlet 1 and air-out
Mouth 5, the ash-discharging device also includes that being located at some active blocking hawks 6 of the bottom of dust collector box body 13, multiple be arranged in parallel
Pulse blowing pipe 9, the gravity unloading valve 11 positioned at the bottom of 5 side dust collector box body of air outlet 13 and it is located at outside dust collector box body 13
Integrated control cabinet 12, the pulse blowing pipe 9 is located between active blocking hawk 6 and the base plate of dust collector box body 13, pulse jet
Pipe 9 includes the Pneumatic impulse valve 9-1 and injection tube 9-2 being connected with Pneumatic impulse valve 9-1, and multiple is provided with injection tube 9-2
Nozzle 9-3, nozzle 9-3 are to the bottom angled of dust collector box body 13, and incline direction is consistent with wind direction, and Pneumatic impulse valve 9-1 leads to
Tracheae is crossed to be connected with gas bag 2；The control valve of the pulse valve 3, active blocking hawk 6 and pulse blowing pipe 9 is each provided at integrated control
In case processed 12, active blocking hawk 6 is realized upset or is translated by integrated control cabinet 12, on the control panel of integrated control cabinet 12
It is provided with starting switch；The filter core 4 is arranged between pulse valve 3 and active blocking hawk 6.
The active blocking hawk 6 can be it is convertible can also be translation it is drawing, as shown in figure 3, in order that activity
Dust on formula dust block board 6 falls into the base plate of dust collector box body 13 more quickly, and the active blocking hawk 6 in the present invention is upset
Formula, the top of active blocking hawk 6 is separately fixed in dust block board connecting shaft 8, the dust block board connecting shaft 8 and injection tube 9-2
It is parallel；The motor 14 for driving drive sprocket is installed, drive sprocket passes through chain 7 and driven sprocket in the integrated control cabinet 12
It is connected, driven sprocket is coaxially mounted to the two ends of dust block board connecting shaft 8, is equipped with the axle center of dust block board connecting shaft 8 and is rolled with it
The central shaft of cooperation, the central shaft two ends of dust block board connecting shaft 8 are fixed on the front-rear side walls of dust collector box body 13.The band of motor 14
Dynamic drive sprocket, drive sprocket drives driven sprocket, driven sprocket to drive dust block board connecting shaft 8 to rotate by chain 7, Jin Ershi
The upset of existing active blocking hawk 6.
In order to the dust for preventing the bottom of dust collector box body 13 during 4 deashing of filter core is kicked up again, the active blocking hawk 6
When being opened, active blocking hawk 6 to the bottom angled of dust collector box body 13, with the folder between the bottom of dust collector box body 13 after inclination
Angle is 15 °~30 °；The process of the bottom of dust collector box body 13 is being dropped down onto in order to prevent from accumulating in the dust on active blocking hawk 6
Middle to be kicked up again, the incline direction of active blocking hawk 6 is consistent with wind direction.
In order to the dust injection for more comprehensively thoroughly accumulating the bottom of dust collector box body 13 is collected on gravity unloading valve 11,
Angle between the nozzle 9-3 and the bottom of dust collector box body 13 is 30 °~45 °；Nozzle on the adjacent pulse bleed pipe 9
9-3 interlaced arrangements, the injection interval time of adjacent pulse injection tube 9 is 5~10s.
In order to give space needed for dust accumulation is provided, while being avoided that the dust quilt of accumulation in gravity unloading valve 11 when unloading ash
Blow afloat, the gravity unloading valve 11 is less than the 5~10cm of bottom of dust collector box body 13.
In order that pulse blowing pipe 9 is more firm when being blown being fixed in dust collector box body 13, the pulse blowing pipe 9 leads to
Cross the bottom that support base 10 is fixed on dust collector box body 13.
Operation principle of the invention：When deduster works, start integrated control cabinet 12, the control activity of integrated control cabinet 12
Formula dust block board 6 is in closure state, so as to deduster dedusting space be isolated with Transitional Space is unloaded, prevents the bottom of dust collector box body 13
Dust kicked up and be adsorbed onto again on the outer wall of filter core 4, meanwhile, big dust particle is deposited in closing due to Action of Gravity Field
On the active blocking hawk 6 of conjunction state；When the surface of filter core 4 deposition dust needs deashing, integrated control cabinet 12 controls movable
Dust block board 6 is opened, and the big dust particle on active blocking hawk 6 falls into the bottom of dust collector box body 13, subsequent integrated control cabinet 12
Control pulse valve 3 blows off to the bottom of dust collector box body 13 dust on filter core 4.When the dust of the bottom of dust collector box body 13 reaches
When certain thickness needs to unload ash, the control of integrated control cabinet 12 active blocking hawk 6 is closed, so as to by deduster dedusting space with unload
Transitional Space is isolated, and the sealing in dedusting space is ensured while ash is unloaded, and prevents outside air that dedusting is inhaled into when ash is unloaded empty
Between influence its internal flow field of airflow, unload the nozzle 9-3 of interlaced arrangement on the control of integrated control cabinet 12 pulse blowing pipe 9 during ash by powder
Dirt injection is collected to gravity unloading valve 11, and when weight capacity of the dust accumulation weight beyond gravity unloading valve 11, gravity is unloaded
Grey valve 11 can then be automatically opened up discharges outside deduster dust.
Claims (7)
1. a kind of dry collector is with integrated control pulse ash-discharging device, including dust collector box body (13), positioned at dust collector box body
(13) internal filter core (4) and the multiple pulse valves (3) installed in dust collector box body (13) top, the pulse valve (3) pass through
Tracheae is connected with located at the outside gas bag (2) of dust collector box body (13), the dust collector box body (13) be provided with air inlet (1) and
Air outlet (5),
Characterized in that, also including that some active blocking hawks (6) positioned at dust collector box body (13) bottom, multiple be arranged in parallel
Pulse blowing pipe (9), the gravity unloading valve (11) positioned at air outlet (5) side dust collector box body (13) bottom and be located at deduster
Casing (13) integrated control cabinet (12) outward, the pulse blowing pipe (9) is positioned at active blocking hawk (6) and dust collector box body
(13) between base plate, the injection that pulse blowing pipe (9) is connected including Pneumatic impulse valve (9-1) and with Pneumatic impulse valve (9-1)
Pipe (9-2), is provided with multiple nozzles (9-3) in injection tube (9-2), nozzle (9-3) inclines to dust collector box body (13) bottom angled
Tilted direction is consistent with wind direction, and Pneumatic impulse valve (9-1) is connected by tracheae with gas bag (2)；The pulse valve (3), activity
The control valve of formula dust block board (6) and pulse blowing pipe (9) is each provided in integrated control cabinet (12), and active blocking hawk (6) passes through
Integrated control cabinet (12) realizes upset or translates that the control panel of integrated control cabinet (12) is provided with starting switch；The filter core
(4) between pulse valve (3) and active blocking hawk (6).
2. a kind of dry collector according to claim 1 is with integrated control pulse ash-discharging device, it is characterised in that described
Active blocking hawk (6) is convertible, and the top of active blocking hawk (6) is separately fixed in dust block board connecting shaft (8), described
Dust block board connecting shaft (8) is parallel with injection tube (9-2)；The motor for driving drive sprocket is installed in the integrated control cabinet (12)
(14), drive sprocket is connected by chain (7) with driven sprocket, and driven sprocket is coaxially mounted to the two of dust block board connecting shaft (8)
End, the central shaft that cooperation is rolled with it, the central shaft two of dust block board connecting shaft (8) are equipped with the axle center of dust block board connecting shaft (8)
End is fixed on the front-rear side walls of dust collector box body (13).
3. a kind of dry collector according to claim 1 and 2 is with integrated control pulse ash-discharging device, it is characterised in that
When the active blocking hawk (6) is opened, active blocking hawk (6) to dust collector box body (13) bottom angled, after inclination with
Angle between dust collector box body (13) bottom is 15 °~30 °, and incline direction is consistent with wind direction.
4. a kind of dry collector according to claim 1 and 2 is with integrated control pulse ash-discharging device, it is characterised in that
Angle between the nozzle (9-3) and dust collector box body (13) bottom is 30 °~45 °.
5. a kind of dry collector according to claim 4 is with integrated control pulse ash-discharging device, it is characterised in that described
Nozzle (9-3) interlaced arrangement on adjacent pulse bleed pipe (9), injection interval time of adjacent pulse injection tube (9) for 5~
10s。
6. a kind of dry collector according to claim 1 and 2 is with integrated control pulse ash-discharging device, it is characterised in that
The gravity unloading valve (11) is less than dust collector box body (13) 5~10cm of bottom.
7. a kind of dry collector according to claim 1 and 2 is with integrated control pulse ash-discharging device, it is characterised in that
The pulse blowing pipe (9) is fixed on the bottom of dust collector box body (13) by support base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030330.9A CN106823616B (en) | 2017-01-17 | 2017-01-17 | Integrated control pulse ash discharging device for dry dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030330.9A CN106823616B (en) | 2017-01-17 | 2017-01-17 | Integrated control pulse ash discharging device for dry dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106823616A true CN106823616A (en) | 2017-06-13 |
| CN106823616B CN106823616B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030330.9A Active CN106823616B (en) | 2017-01-17 | 2017-01-17 | Integrated control pulse ash discharging device for dry dust collector |
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| Country | Link |
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| CN (1) | CN106823616B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930268A (en) * | 2017-11-14 | 2018-04-20 | 遵义市贵科科技有限公司 | A kind of deashing device |
| CN109453570A (en) * | 2018-06-26 | 2019-03-12 | 徐州启承环保科技有限公司 | A kind of mining explosion-proof filter collector |
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| RU2210428C1 (en) * | 2001-12-11 | 2003-08-20 | Украинский Государственный Научно-Технический Центр По Технологии И Оборудованию, Обработке Металлов, Защите Окружающей Среды И Использованию Вторичных Ресурсов Для Металлургии И Машиностроения "Энергосталь" | Bag filter |
| CN202061505U (en) * | 2011-04-20 | 2011-12-07 | 江苏牧羊集团有限公司 | Deposit removing device of deduster |
| CN202146681U (en) * | 2011-07-02 | 2012-02-22 | 新疆八一钢铁股份有限公司 | Automatic sweeping device of long-bag low-pressure pulse bag type dust remover |
| CN102949891A (en) * | 2011-08-18 | 2013-03-06 | 林州市林丰铝电有限责任公司 | Side-spray low-pressure-impulse bag-type dust collector |
| CN204502632U (en) * | 2015-03-30 | 2015-07-29 | 江彦强 | Spiral negative pressure dust removing device |
| CN105617789A (en) * | 2016-01-18 | 2016-06-01 | 中国矿业大学 | Automatic quantitative dust discharging device for negative-pressure dust collector |
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2017
- 2017-01-17 CN CN201710030330.9A patent/CN106823616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2210428C1 (en) * | 2001-12-11 | 2003-08-20 | Украинский Государственный Научно-Технический Центр По Технологии И Оборудованию, Обработке Металлов, Защите Окружающей Среды И Использованию Вторичных Ресурсов Для Металлургии И Машиностроения "Энергосталь" | Bag filter |
| CN202061505U (en) * | 2011-04-20 | 2011-12-07 | 江苏牧羊集团有限公司 | Deposit removing device of deduster |
| CN202146681U (en) * | 2011-07-02 | 2012-02-22 | 新疆八一钢铁股份有限公司 | Automatic sweeping device of long-bag low-pressure pulse bag type dust remover |
| CN102949891A (en) * | 2011-08-18 | 2013-03-06 | 林州市林丰铝电有限责任公司 | Side-spray low-pressure-impulse bag-type dust collector |
| CN204502632U (en) * | 2015-03-30 | 2015-07-29 | 江彦强 | Spiral negative pressure dust removing device |
| CN105617789A (en) * | 2016-01-18 | 2016-06-01 | 中国矿业大学 | Automatic quantitative dust discharging device for negative-pressure dust collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930268A (en) * | 2017-11-14 | 2018-04-20 | 遵义市贵科科技有限公司 | A kind of deashing device |
| CN109453570A (en) * | 2018-06-26 | 2019-03-12 | 徐州启承环保科技有限公司 | A kind of mining explosion-proof filter collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106823616B (en) | 2021-07-16 |
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