CN109833681A - A kind of ash removal device of bag type dust collector - Google Patents
A kind of ash removal device of bag type dust collector Download PDFInfo
- Publication number
- CN109833681A CN109833681A CN201711216826.1A CN201711216826A CN109833681A CN 109833681 A CN109833681 A CN 109833681A CN 201711216826 A CN201711216826 A CN 201711216826A CN 109833681 A CN109833681 A CN 109833681A
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- China
- Prior art keywords
- injection tube
- dust collector
- type dust
- bag
- removal device
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- 239000000428 dust Substances 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 53
- 239000007924 injection Substances 0.000 claims abstract description 53
- 238000007664 blowing Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000010926 purge Methods 0.000 claims abstract 3
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000005457 optimization Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 210000005239 tubule Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Abstract
A kind of ash removal device of bag type dust collector, it is characterized by: being equipped with mobile blowing pipe device, purge gas pulse for deashing sprays, the filter bag of the mobile blowing different location of injection tube reciprocating linear with nozzle, appendix between gas bag and injection tube unshifts close to one end of gas bag pulse valve, and one end close to injection tube is displaced with injection tube.Such a injection tube can be blown the filter bag for multiple positions that trolley can be gone to, and compared with row blowing, this technology overcomes the shortcomings that every a line filter bag requires one injection tube of setting and a pulse valve.With rotating pulse spraying ratio, there is nozzle and sack to be accurately positioned, be blown high-efficient, the good advantage of ash-removal effect.
Description
Technical field
The present invention relates to a kind of ash removal device of bag type dust collector, belong to environmentally friendly treating flour dust field.
Background technique
In existing sack cleaner technology, just by gas medium from net gas side blast institute's deashing filter bag the implementation time and
Speech, can be divided into two types.One is the pulse jet of Millisecond, another kind is the lasting blowback of second grade.Pulse jet
The working morphology of injection tube is divided into two kinds again, and one is rows to be blown, i.e., the injection tube that every row filter bag has oneself to fix；Another kind is
Rotary blowing, i.e. injection tube moving in rotation are blown.The shortcomings that row blowing is that injection tube is more, pulse valve is more, and replaces filter bag
It is inconvenient；The shortcomings that rotary blowing is the filter bag opening of deashing required for the nozzle in injection tube can not be aligned, and is accommodated cylindrical
Four angles of the square box of bag beam can not arrange filter bag.Maimonides is graceful a reciprocating linear back-blowing mobile device, but using
The lasting blowback of second grade, without pulse gas bag and pulse valve, deashing ability is weaker than pulse jet.To solve the above problems, spy mentions
It is of the invention out.
Technical solution
One injection tube (6) of existing pulse row injection system is replaced to injection tube all in a dust collector box body,
It is even more.Using the injection tube as vehicle body, or the trolley of one carrying injection tube of setting, for it, track (7) are set.It will blowing
The appendix between pulse valve (1) on pipe (6) and gas bag (2) is made into head rotatable, middle part telescope (5)；Or
It is made into both ends to fix, the bending deformed hose in middle part (20).Rope is driven by motor or air motor or hydraulic motor
Transmission or chain drive or rack pinion or track wheel drive etc., make injection tube linear reciprocating motion in orbit,
The removable blowing pipe device for being similar to that driving is the same in workshop is formed, blowing trolley can also be called.Wherein, if selected
If rope or chain drive, the link position and item number of rope or chain can be designed according to the actual situation, to guarantee that trolley is transported
Stress equalization when row, runs smoothly, and reduces operating cost and increases service life.Such a injection tube can be moved with trolley
It moves above the filter bags of multiple positions, overcomes every a line filter bag and require lacking for one injection tube of setting and pulse valve
Point.With rotating pulse spraying ratio, there is nozzle and sack to be accurately positioned, be blown high-efficient, the good advantage of ash-removal effect.
If filter bag be it is non-horizontally disposed, as card be it is vertical, blowing trolley needs be vertically arranged.It is most of at present
Deduster be long bag be arranged vertically, card be it is horizontal, then be blown the top that trolley is just arranged in card accordingly, horizontal cloth
Track and blowing trolley are set, injection tube horizontal linear is moved back and forth, realizes multidigit jetting deashing.
The important feature of this technology is to keep its injection tube reciprocating linear mobile to realize accurate positionin one for pulse jet
The blowing of one valve multidigit of pipe, the burst length, the range of optimization was in 50-300 milliseconds, advantageously generally in 50-500 milliseconds
For in 150-300 milliseconds.Pressure in gas bag before gas pulses blowing is 0.05-0.7MPa, optimization range 0.05-
0.3MPa, range advantageously are 0.05-0.1MPa.Since the gas flow that action of low-voltage pulse needs is big, pulse valve is big, blowing
Pipe is thick, and investment is big, and row spray mode difficult arrangement is readily solved using this technology these problems.
In order to mitigate by pulse jet clearly under ash also have not enough time to sedimentation and be sucked back on Bag filter face, Ke Yi
Blowing trolley divides into the choke cover board of 1-3 row filter pocket mouths.Spacing between choke cover board and card is depending on field adjustable with spray
It blows when trolley is advanced and does not touch filter bag opening (13) blank holder, reduces some gaps as far as possible and be advisable.
In order to realize when individual filter bags damage leakage ash, this filter bag is stopped to participate in filtration operation, this technology is provided with
Dedicated mouth cap (26), it can be the complete cover buckles of all components of the above filter pocket mouths of card in mouth cap (26) and card
(14) in the sealing space formed, the lifting force for overcoming filtering gas negative pressure to generate by weight, mouth cap (26) is made of steel,
Lower edge, i.e., the edge contacted with card (14) is surrounded by certain thickness filtrate or other flexible sealing materials, to eliminate itself and flower
The gap of plate surface, plays sealing function.According to the quantity of one row's sack of length direction of injection tube trolley, by mouth cap (26)
It is placed on mouth cap supporting plate (25) along injection tube trolley and the contraposition inclination of corresponding sack.Mouth cap supporting plate (25) is equipped with buckle closure
Bar channel (32), corresponding position is provided with the guide hole (31) that can introduce buckle closure bar (27) on air-purifying chamber side wall.Configuration
Buckle closure bar (27) is a specific purpose tool, and using telescopic rod mode, it is enterprising that length need to reach air-purifying chamber injection tube trolley length direction
It is more than deep length.The end that buckle closure bar (27) is put in is equipped with elbow, and shaft is equipped with buckle closure rod end head and puts in sack position achieved
Set number.
The operating method of buckle closure process is: after monitoring system is found and determines that breakage needs offline filter bag position, first
Corresponding guide hole on tank wall is opened manually to its specific parking stall for applying mouth cap (26) is directed in mobile injection tube trolley
(31), the elbow end of buckle closure bar (27) is penetrated into guide hole (31), and elbow is disclosed to the button on mouth cap supporting plate (25) upward
Lid bar channel (32) determines that its end bends just reaches damage filter bag pair according to the Position Number on buckle closure bar (27) shaft
The position for the mouth cap (26) answered.It reverses buckle closure bar (27), pushes its mouth cap (26) that it is made to tumble by rotating elbow, form it
One lower edge rides on the adjacent sack of damage filter bag, and another lower edge still rides over the state on mouth cap supporting plate (25), then sprays
Blowpipe trolley is mobile along another side direction of the mouth cap (26), drags the mouth cap (26) by extremely damage filter bag opening
(13), and buckle closure is eventually fallen out thereon.
Another technical solution that can replace buckle closure bar is: for each mouth cap on mouth cap supporting plate (25)
(26), it is equipped with a brake cable working end, pushing by the wire of brake wire core or drive one has reset function
Lever mechanism, and then promotion or drive or rotation forces mouth cap (26) completion are turned over and pull work.All brake cables are closed
It at one harness, draws outside air-purifying chamber cabinet, and with sealing cover (29) by the brake harness extraction location seal protection.Buckle closure
When operation, using the special mechanism or tool of the corresponding number brake cable other end, buckle closure operation is carried out outside the enclosure, utilizes core
With the relative motion of spool, movement is transmitted in cabinet, specified mouth cap (26) is made to complete to turn over to pull work.
Detailed description of the invention
The present invention has attached drawing page 5, totally 5 width:
Fig. 1 is telescoping tube type chain conveyer injection tube trolley schematic diagram
Fig. 2 is hose type injection tube trolley schematic diagram
Fig. 3 is the A of Fig. 1 to schematic diagram
Fig. 4 is mouth cap supporting plate, mouth cap, buckle closure bar, guide hole and buckle closure bar combination of channels schematic diagram
Fig. 5 is brake cable, mouth cap supporting plate, mouth cap, brake cable binder and sealing cover combination diagram
1- pulse valve 2- gas bag 3- air-purifying chamber top plate 4- rotary joint 5- appendix 6- injection tube 7- track 8- gear
Wheel (block) 9- nozzle 10- synchronizing shaft 11- fixed pulley determines gear wheel 12- driving pulley or active gear wheel 13- filter pocket mouths 14-
Card 15- air-purifying chamber side plate 16- speed reducer 17- motor 18- wirerope or chain 19- flange 20- air hose
21- injection tube car wheel 22- filter bag 23- class ellipse filter bag opening 24- buckle closure bar channel partition 25- mouth cap supporting plate
26- mouth cap 27- buckle closure bar 28- brake cable 29- sealing cover 30- brake cable binder 31- guide hole 32- buckle closure bar channel
33- lever mechanism 34- gas bag air inlet pipe
Specific embodiment
Embodiment one
As shown in Figure 1, air-purifying chamber side plate 15, card 14 and inlet plenum top plate 3 together constitute the net gas of sack cleaner
Room.Outside inlet plenum top surface, and be fixed in air-purifying chamber top plate 3 and its structural beams, be equipped with pulse gas bag 2, by gas bag into
Tracheae 34 is connected with roots blower or compressed air pump.Pulse valve 1 is housed, pulse valve 1 exports taken over road and passes through top on gas bag 2
Plate 3 becomes horizontal direction into air-purifying chamber, connects rotary joint 4 in horizontal segment, then connecting gas transmission pipe 5.Appendix 5 be by
The telescopic tube of the large and small dynamic cooperation suit of two sections of pipes.The lower parts casing pipe of appendix reconnects a rotary joint 4, with injection tube 6
End connect, pulse gas is introduced into injection tube 6 and sprays into filter pocket mouths 13 (preferably using class in this embodiment through nozzle 9
Ellipse filter bag opening 23), to remove the dust accumulation of 22 outer surface of filter bag.
Two tracks 7 are arranged in parallel in two avris of air-purifying chamber, using injection tube 6 itself as vehicle body, have wheel 21 at it.
Gear wheel or block 8 (as shown in Figure 3) are housed in the track two sides of 6 lower part air inlet side of injection tube again.Wheel 21 does not need then in this way
Wheel rim is set.Another track is that free end if car weight does not overcome the reaction force of blowing can load counterweight or in-orbit
The gear wheel or block for preventing injection tube trolley from moving up and down is arranged down at it in the road convex edge Shang Shece.
It moves back and forth to draw injection tube trolley horizontal linear to the top of each row's class ellipse filter bag opening 23, it will
Vehicle body both ends close to track position and blowing pipe end rotary joint 4 on, affixed upper three chains 18.Chain is along track side
To being disposed to extend to air-purifying chamber side box wall 15 (face being set aside in Fig. 1), it is changed to hang down by the passive gear wheel 11 being fixed thereon
Directly upwardly extend arrangement.Chain is after the steering of passive gear wheel 11, passive by active gear wheel 12 thereon, then by other two
Gear wheel 11 (looking on air-purifying chamber side wall 15, four rectangular arrangements of gear wheel of a chain) is most blown another length of trolley finally
The both ends of side wall (reverse side corresponding with the side wall of above-mentioned affixed chain 18) are fixed, and two parallel biographies of closure and space are formed
Dynamic chain (as shown in Figure 3).The connecting component of chain 18 and trolley and rotary joint should have the indented mechanism of chain swelling,
Possessing simultaneously makes chain and is secured the function that face is freely rotated on track direction plane.As shown in Figure 1, three active gear wheels 12
It is arranged on synchronizing shaft 10, it is ensured that rotate synchronously.Active gear wheel synchronizing shaft 10 passes through inlet plenum side plate 15 by sealing bearing,
It is connected with the speed reducer 16 and motor 17 being arranged in outside dust collector box body.
As shown in figure 4, blowing trolley wherein a long side wall bottom (as needed can also to be respectively set in two long side walls) is equipped with
Mouth cap supporting plate 25, the supporting plate play the role of choke baffle simultaneously, i.e., when a certain row's filter bag of blowing trolley pulse dust cleaning, bag
The upper row filter bag that lid supporting plate will complete deashing covers, and makes that completion deashing will not be adsorbed in immediately by dust lower clearly
On filter bag, and then facilitates dust and fall into ash bucket.The top of the mouth cap supporting plate 25 is equipped with buckle closure bar channel partition 24, described
Partition 24 and blowing trolley long side wall form buckle closure bar channel 32.Buckle closure bar channel partition 24 has the work of support mouth cap 26 simultaneously
With it is mobile with blowing trolley to design posture to make it.On buckle closure bar channel partition, the position of corresponding mouth cap center of gravity, equipped with opening
Hole reserves channel by several piece lid bar channel partition 24.Mouth cap supporting plate 25 is small equipped with one in the corresponding position for placing mouth cap
Section protrusion, the mouth cap side of the protrusion structure are cambered surface thick under upper point.
When being blown trolley work, due to the setting of the rotary joint 4 and telescopic sleeve pipe 5 at appendix both ends, in motor
Under 17 drive, injection tube trolley linear reciprocating motion on track 7 is made by speed reducer 16 and active gear wheel 12 and chain 18,
Form the removable blowing trolley for being similar to that driving is the same in workshop.Such a injection tube can be blown trolley and can go to
Multiple positions filter bag.Its position moved is set as needed by corresponding sensor and PLC control system.Burst length
It may be selected in 200 milliseconds.Pressure in gas bag before gas pulses blowing is 0.085MPa.
After monitoring system is found and determines that breakage needs offline filter bag position, as shown in figure 4, it is small first to move injection tube
To its specific parking stall for applying mouth cap 26 is directed to corresponding guide hole 31 is opened manually on tank wall 15, by buckle closure bar 27 in vehicle
Elbow end penetrates guide hole 31, its elbow is disclosed upward into mouth cap supporting plate 25, buckle closure bar channel partition 24 and trolley side wall shape
At buckle closure bar channel 32 in, according to the Position Number on 27 shaft of buckle closure bar, determine that its end bends just reaches damage filter
The position of the corresponding mouth cap 26 of bag.Buckle closure bar 27 is reversed, pushes its mouth cap 26 that it is made to tumble by rotating elbow, forms one
A lower edge rides on the adjacent sack of damage filter bag, and another lower edge still rides over the state on mouth cap supporting plate 25, then injection tube
Trolley moves side direction along the mouth cap 26, due on mouth cap supporting plate 25 interval segment protrusion and its mouth cap side
For the effect of cambered surface thick under upper point, the mouth cap 26 is set to be dragged to damage filter bag opening, and eventually fall out buckle closure thereon.
Embodiment two
As shown in Fig. 2, what is different from the first embodiment is that pulse valve 1, which exports taken over road, passes through top plate 3 into air-purifying chamber
Afterwards, it is connected with the flange 19 of flexible even 20 one end of air hose.Another flange 19 of the air hose 20 and injection tube 6
End connects, and pulse gas is introduced injection tube 6 and sprays into class ellipse filter bag opening 23 through nozzle 9, to remove outside filter bag 22
The dust accumulation on surface.
It is another with embodiment one the difference is that, as shown in figure 5, being equipped with a brake in the top of mouth cap supporting plate 25
Line working end, the working end be by brake wire core wire drive a lever mechanism 33, the lever mechanism according to
The fixed pose such as figure is kept by spring force.When the operating side to fork truck line 28 operates, the phase of core and spool is utilized
To movement, movement is transmitted in cabinet, makes specified lever mechanism 33 that spring force completion be overcome to turn over and pulls work, finally by phase
The mouth cap 26 answered turns down cover plate 25.All brake cables 28 are synthesized into one harness, are drawn outside air-purifying chamber cabinet, by stopping
The brake harness is drawn position and drawn outside dust collector box body by fare binder 30 and sealing cover 29.
When monitoring system find and determine it is damaged need offline filter bag position after, first move injection tube trolley to being directed to it
It is detained outside the enclosure using the special mechanism or tool of one end outside 28 cabinet of brake cable the specific parking stall for applying mouth cap 26
Lid operation, makes corresponding mouth cap 26 tumble, and forms one lower edge and rides on the adjacent sack of damage filter bag, another lower edge is still taken
State on mouth cap supporting plate 25, then injection tube trolley moving to side direction along the mouth cap 26, makes the mouth cap
26 are dragged to damage filter bag opening, and eventually fall out buckle closure thereon.
Claims (11)
1. a kind of ash removal device of bag type dust collector, it is characterised in that: be equipped with mobile blowing pipe device, the purge gas for deashing
Pulse sprays, the filter bag of the mobile blowing different location of the injection tube reciprocating linear with nozzle, defeated between gas bag and injection tube
Tracheae unshifts close to one end of gas bag pulse valve, and one end close to injection tube is displaced with injection tube.
2. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: injection tube is in card upper horizontal
Arrangement, and horizontal linear moves back and forth.
3. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: purge gas is gone out out of gas bag
Burst length within 10-500 milliseconds, within 50-300 milliseconds, the pressure in gas bag before gas pulses exists optimization range
0.05-0.7Mpa, optimization range is in 0.05-0.3Mpa.
4. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: the both ends of appendix are that rotation connects
Head, middle part are that the overlapping of big tubule is nested, two sections of casings of scalable dynamic cooperation.
5. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: appendix is that can move with injection tube
It moves and the hose of bending deformation.
6. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: injection tube passes through sliding block or guide wheel
Limit, is moved along at least one track, determines sprocket wheel or fixed pulley and injection tube through a certain number of by least one chain or rope
The closure transmission rope chain haulage of formation, in each closure transmission rope catenary system, at least one determines sprocket wheel or fixed pulley for actively
Wheel, axis with outside air-purifying chamber cabinet motor and transmission mechanism be connected, it is multiple be closed transmission chains driving wheels install on the same axis,
It rotates synchronously.
7. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: injection tube is along at least one track
It is mobile, motor and transmission mechanism traction are connect with rack gear or track with wheel by least set of gears.
8. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: had in mobile blowing pipe device
The choke cover board of 1-3 row cloth sack.
9. a kind of ash removal device of bag type dust collector as described in claim 1, it is characterised in that: had in mobile blowing pipe device
The mouth cap for sealing filter bag opening in any injection tube work moving range can be covered.
10. a kind of ash removal device of bag type dust collector as claimed in claim 9, it is characterised in that: be equipped with buckle closure bar and buckle closure bar
Channel.
11. a kind of ash removal device of bag type dust collector as claimed in claim 9, it is characterised in that: be equipped with outside cabinet and enter case
In vivo, it and transmits movement and drives that mouth cap is tumbled from mobile blowing pipe device and buckle closure is in the brake cable of sack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216826.1A CN109833681A (en) | 2017-11-28 | 2017-11-28 | A kind of ash removal device of bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216826.1A CN109833681A (en) | 2017-11-28 | 2017-11-28 | A kind of ash removal device of bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109833681A true CN109833681A (en) | 2019-06-04 |
Family
ID=66881097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216826.1A Pending CN109833681A (en) | 2017-11-28 | 2017-11-28 | A kind of ash removal device of bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109833681A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036000A (en) * | 2019-12-31 | 2020-04-21 | 广东煌龙环保机械设备有限公司 | Guide rail type off-line blowing pulse dust removal device |
| CN114159900A (en) * | 2021-12-22 | 2022-03-11 | 洛阳博日智能科技有限公司 | Industrial portable pulse ash removal device |
| CN114797308A (en) * | 2022-04-08 | 2022-07-29 | 中冶节能环保有限责任公司 | Straight-through type intelligent bag type dust removal system |
| CN115770441A (en) * | 2023-01-29 | 2023-03-10 | 唐山盾石建筑工程有限责任公司 | Cloth bag dust removal blowing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328363A (en) * | 1994-06-15 | 1995-12-19 | Kobe Steel Ltd | Damaged filter cloth sensing method for bag filter |
| DE19944057A1 (en) * | 1998-09-15 | 2000-03-23 | Scheuch Gmbh Aurolzmuenster | Cleaning of tubular air filters is carried out during continued operation by reverse-blowing into open ends whilst adjacent ends are partially covered |
| CN102847387A (en) * | 2012-09-14 | 2013-01-02 | 株洲凯天环保科技有限公司 | Mobile line spray dust cleaner |
| CN202876559U (en) * | 2012-09-28 | 2013-04-17 | 东莞市辉煌龙腾机械有限公司 | Improved filter bag type dust collector |
| CN204841240U (en) * | 2015-08-04 | 2015-12-09 | 宣化冶金环保设备制造(安装)有限责任公司 | Filter bag closing cap device of sack cleaner |
| CN206342997U (en) * | 2016-11-30 | 2017-07-21 | 合肥合意环保科技工程有限公司 | A kind of bag cage with broken bag self-checking function |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328363A (en) * | 1994-06-15 | 1995-12-19 | Kobe Steel Ltd | Damaged filter cloth sensing method for bag filter |
| DE19944057A1 (en) * | 1998-09-15 | 2000-03-23 | Scheuch Gmbh Aurolzmuenster | Cleaning of tubular air filters is carried out during continued operation by reverse-blowing into open ends whilst adjacent ends are partially covered |
| CN102847387A (en) * | 2012-09-14 | 2013-01-02 | 株洲凯天环保科技有限公司 | Mobile line spray dust cleaner |
| CN202876559U (en) * | 2012-09-28 | 2013-04-17 | 东莞市辉煌龙腾机械有限公司 | Improved filter bag type dust collector |
| CN204841240U (en) * | 2015-08-04 | 2015-12-09 | 宣化冶金环保设备制造(安装)有限责任公司 | Filter bag closing cap device of sack cleaner |
| CN206342997U (en) * | 2016-11-30 | 2017-07-21 | 合肥合意环保科技工程有限公司 | A kind of bag cage with broken bag self-checking function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036000A (en) * | 2019-12-31 | 2020-04-21 | 广东煌龙环保机械设备有限公司 | Guide rail type off-line blowing pulse dust removal device |
| CN111036000B (en) * | 2019-12-31 | 2021-03-23 | 广东煌龙环保机械设备有限公司 | Working method of guide rail type off-line blowing pulse dust removal device |
| CN114159900A (en) * | 2021-12-22 | 2022-03-11 | 洛阳博日智能科技有限公司 | Industrial portable pulse ash removal device |
| CN114797308A (en) * | 2022-04-08 | 2022-07-29 | 中冶节能环保有限责任公司 | Straight-through type intelligent bag type dust removal system |
| CN115770441A (en) * | 2023-01-29 | 2023-03-10 | 唐山盾石建筑工程有限责任公司 | Cloth bag dust removal blowing device |
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