CN207856511U - A kind of online dedusting pulse bag type dust collector - Google Patents
A kind of online dedusting pulse bag type dust collector Download PDFInfo
- Publication number
- CN207856511U CN207856511U CN201721869911.3U CN201721869911U CN207856511U CN 207856511 U CN207856511 U CN 207856511U CN 201721869911 U CN201721869911 U CN 201721869911U CN 207856511 U CN207856511 U CN 207856511U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- aerofoil
- pulse
- babinet
- spring
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of online dedusting pulse bag type dust collectors, multiple opening up filter bags including babinet, in babinet and on babinet for the pulse spraying equipment to carrying out pulse blowing in filter bag, it is equipped in each filter bag and holds aerofoil and spring, the both ends of spring are individually fixed in the opening of filter bag and hold on aerofoil, when carrying out pulse dust removal to filter bag, the air pulse impact filter bag of pulse spraying equipment blowout is dusted the outer surface of filter bag；Simultaneously, air pulse will be applied to and hold on aerofoil, make to hold aerofoil by downward active force, and then make to hold aerofoil and move downward the bottom for striking filter bag, by the shock for holding aerofoil and filter bag bottom, so that the dust for being adhered to filter bag outer surface is vibrated down, and spring will be held aerofoil stretching and make spring that elastic deformation occur, and under the action of the spring, be made to hold aerofoil and pumped, to make to hold aerofoil constant impingement filter bag, the dust of filter bag outer surface is removed convenient for faster clean.
Description
Technical field
The utility model is related to deduster technical fields, more specifically, it relates to which a kind of online dedusting impulse bag removes
Dirt device.
Background technology
Line pulse dedusting refers to being generated and the reverse high pressure draught of primary air, high pressure draught punching by high-voltage pulse air
Filter bag makes filter bag generate shake, removes the dust assembled on filter bag surface, and then dust falls into ash bucket.
Currently, the Chinese patent that notification number is CN203002124U discloses online dedusting pulse bag type dust collector, including
Ash bucket, babinet, filter bag, air inlet and outlet, air inlet duct, exhaust passage, pulse spraying equipment；Ash bucket is located under the box, babinet
Top output air port, in babinet, filter bag has multiple filter bag；Air inlet duct is empty in the babinet outside air inlet to each filter bag
Between, exhaust passage is that each filter bag is interior to space in the babinet of air outlet, and air inlet duct and exhaust passage are isolated by filter bag；Pulse jet fills
It sets including compressed air gas source, injection tube, air valve and nozzle；Multiple nozzles are connected in injection tube, a nozzle is towards one
The open end of filter bag；The multiple filter bag is divided into multiple row, and the quantity of each column filter bag is identical；For each column filter bag, they pass through same
One pipeline is connected to air outlet, and each column filter bag constitutes independent pocket with corresponding pipeline, controllable switch is connected in pipeline；It is same
The filter bag of pocket is equipped with an injection tube, which passes through air valve compressed air gas source.
But the filter bag of the deduster, during being dusted to flue gas, the outer surface of filter bag is easily adhered largely
Dust, be difficult the ash for adhering to filter bag outer surface when being dusted to the outer surface of filter bag using pulse blowing, in the short time
Dirt is disposed, to influence the efficiency of dust collection of deduster.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of online dedusting pulse bag-type dust-removing
Device has the advantages that faster to remove the dust of filter bag outer surface clean.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of online dedusting pulse
Sack cleaner, including babinet, multiple opening up filter bags in babinet and on the babinet for in filter bag
The pulse spraying equipment of pulse blowing is carried out, is equipped in each filter bag and holds aerofoil and spring, the both ends point of the spring
It is not fixed on the opening of the filter bag and described holds on aerofoil.
By using above-mentioned technical proposal, when carrying out pulse dust removal to filter bag, the air pulse of pulse spraying equipment blowout
Impact filter bag is dusted the outer surface of filter bag；Meanwhile air pulse will be applied to and hold on aerofoil, make to hold aerofoil by downward
Active force, and then make to hold aerofoil and move downward the bottom for striking filter bag, by the shock for holding aerofoil and filter bag bottom so that
The dust for being adhered to filter bag outer surface is vibrated down, and spring will be held aerofoil stretching and make spring that elastic deformation occur, in bullet
Under the action of spring, make to hold aerofoil and pump, to make to hold aerofoil constant impingement filter bag, convenient for faster by filter bag outer surface
Dust remove it is clean.
Preferably, it is equipped with the demarcation strip for being divide into upper part and lower part babinet in the babinet, is provided on the demarcation strip
Multiple through-holes mating for filter bag.
By using above-mentioned technical proposal, demarcation strip separates babinet so that the flue gas with dust is needed through filtering
Bag enters the top of babinet, is conducive to be filtered flue gas；The direct grafting of filter bag is mounted in through-hole, convenient to be torn open to filter bag
Dress and replacement.
Preferably, the opening of the filter bag is equipped with the mounting ring for fixing filter bag, is arranged on the hole wall of the through-hole
Restricted slot, the mounting ring are equipped with the confinement block mating with limiting groove.
By using above-mentioned technical proposal, limiting groove is matched with confinement block, can be fixed to mounting ring, be made installation
Ring is embedded in through-hole, is more stablized to make filter bag be fixed on demarcation strip.
Preferably, the filter bag is cylindrical, and the diameter of the spring is equal to the diameter of the filter bag.
By using above-mentioned technical proposal, spring can be abutted against with the inner wall of filter bag so that filter bag is in and is softened
State increases the wind area of filter bag, to improve the dust removing effects of filter bag；Meanwhile at the air outlet of babinet in breathing process,
Spring can avoid the case where filter bag tightens together so that the filter effect of filter bag is unaffected.
Preferably, the inner wall of the babinet is equipped with several struts, and the strut is equipped with to be located at and hold immediately below aerofoil
Crash panel, the distance between the crash panel and demarcation strip are less than the length of the filter bag.
By using above-mentioned technical proposal, air pulse, which is applied to hold, to be made to hold aerofoil and moves downward on aerofoil, will be with shock
Plate generates collision, and to make filter bag shake, the dust for being adhered to filter bag outer surface is shaken off down；Meanwhile hold aerofoil with
Crash panel, which mutually collides, will make to hold aerofoil rebound, and under the action of the spring, hold the amplitude bigger of aerofoil to pump,
Duration is longer, to keep the dust removing effects of filter bag more preferable.
Preferably, the crash panel eccentric rotary is connected on the strut.
By using above-mentioned technical proposal so that crash panel is oblique in its natural state, falls on crash panel in this way
Dust, will slide downwards under the effect of gravity, reduction the case where crash panel upper surface is cleared up；Meanwhile it holding
Aerofoil is applied on crash panel, will make crash panel rotation that it be made to be horizontal, to keep the rebound for holding aerofoil more steady.
Preferably, the crash panel is rotationally connected on the strut, and torsional spring is socketed on the strut, the torsional spring
One end is fixed on the strut, and the other end is fixed on the crash panel；And torsional spring in the raw when, the crash panel
Obliquely.
By using above-mentioned technical proposal, crash panel is under the action of torsional spring so that crash panel is oblique, falls in this way
The case where dust on crash panel will slide downwards under the effect of gravity, and crash panel upper surface is cleared up in reduction；
Meanwhile torsional spring can provide the rebound for holding aerofoil the active force of bigger, be conducive to understand the dust of filter bag outer surface totally.
Preferably, further include discharge pipe, the air velocity transducer for detecting air speed value is equipped in the discharge pipe, works as wind speed
When value is less than predetermined value, the air velocity transducer exports enabling signal；The pulse spraying equipment is equipped with and air velocity transducer
The control module of electrical connection, when the control module receives enabling signal, the control module controls pulse spraying equipment
To carrying out pulse blowing in filter bag.
By using above-mentioned technical proposal, being overstock with the dust of filter bag outer surface, the permeability of filter bag will reduce,
So that the wind speed at discharge pipe will weaken, when air velocity transducer detects that the wind speed at discharge pipe is less than preset value
When, control module starting impulse blowing device is filter bag dedusting, can be dusted in time for filter bag.
In conclusion the utility model has the advantages that：When carrying out pulse dust removal to filter bag, pulse spraying equipment
The air pulse impact filter bag of blowout is dusted the outer surface of filter bag；Meanwhile air pulse will be applied to and hold on aerofoil, make
Aerofoil is held by downward active force, and then makes to hold aerofoil and moves downward the bottom for striking filter bag, by holding aerofoil and filter bag
The shock of bottom so that the dust for being adhered to filter bag outer surface is vibrated down, and spring will be held aerofoil stretching and spring is made to send out
Raw elastic deformation makes to hold aerofoil and pumps under the action of the spring, to make to hold aerofoil constant impingement filter bag, is convenient for
Faster the dust of filter bag outer surface is removed clean.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 be one middle case of the utility model embodiment, filter bag and demarcation strip phantom；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the flow chart of the utility model embodiment one；
Fig. 5 is the connection diagram of strut and crash panel in the utility model embodiment two.
In figure：1, babinet；2, filter bag；3, pulse spraying equipment；4, aerofoil is held；5, spring；6, demarcation strip；7, through-hole；8、
Mounting ring；9, limiting groove；10, confinement block；11, strut；12, crash panel；13, torsional spring；14, discharge pipe；15, air velocity transducer；
16, control module；17, support leg；18, ash bucket；19, air inlet；20, suction ventilator.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：A kind of online dedusting pulse bag type dust collector, as shown in Figure 1, including babinet 1, the lower surface of babinet 1
Fixed there are four support leg 17, four support legs 17 are located at four corners of babinet 1, convenient for placing on the ground babinet 1；
The lower section of babinet 1 is equipped with ash bucket 18, and ash bucket 18 is in inverted cone shape, wherein the top of ash bucket 18 is connected with babinet 1, ash bucket 18
Bottom end be provided with dust-exhausting port；The side wall of babinet 1 is provided with air inlet 19 and air outlet, and air inlet 19 and air outlet are located at babinet 1
In opposing sidewalls, discharge pipe 14 is installed at the air outlet of babinet 1, the one end of discharge pipe 14 far from babinet 1 is equipped with suction ventilator
20, by suction ventilator 20 so that the flue gas with dust enters babinet 1 from air inlet 19, by being discharged from discharge pipe 14 after filtering
To the external world.
As shown in Figures 2 and 3, it is fixed in babinet 1 in horizontal demarcation strip 6, babinet 1 is separated into up and down by demarcation strip 6
Two parts, wherein air inlet 19（With reference to figure 1）Positioned at the lower section of demarcation strip 6, air outlet is located at the top of demarcation strip 6；Demarcation strip
Multiple through-holes 7 in array distribution are provided on 6, through-hole 7 runs through the upper and lower surface of demarcation strip 6, limitation is provided on the hole wall of through-hole 7
Slot 9；Filter bag 2 is mounted in each through-hole 7, filter bag 2 is opening up cylindrical shape, and the opening of filter bag 2 is fixed with installation
Ring 8, integrally formed with confinement block 10 in mounting ring 8, confinement block 10 and limiting groove 9 are mating, can consolidate to mounting ring 8
It is fixed, so that mounting ring 8 is embedded in through-hole 7, more stablizes to make filter bag 2 be fixed on demarcation strip 6, and to the dismounting of filter bag 2
It is more convenient with replacing.
The bottom of each filter bag 2, which is equipped with, holds aerofoil 4, holds that aerofoil 4 is in the form of annular discs, and the diameter for holding aerofoil 4 is equal to filter bag 2
Diameter；Spring 5 is installed, the both ends of spring 5 are separately fixed at the opening of filter bag 2 and hold the upper table of aerofoil 4 in filter bag 2
Face, wherein the diameter of spring 5 is equal to the diameter of filter bag 2, makes spring 5 and the inner wall of filter bag 2 abut against so that filter bag 2 is in quilt
Distracted state increases the wind area of filter bag 2, to improve the dust removing effects of filter bag 2；Meanwhile it being inhaled at the air outlet of babinet 1
During gas, spring 5 can avoid the case where filter bag 2 tightens together so that the filter effect of filter bag 2 is unaffected.
The inner wall of babinet 1 is fixed with several struts being mutually parallel 11, and strut 11 is located at the lower section of filter bag 2, strut 11
On be rotatably connected to several crash panels 12, strut 11 is located at the eccentric part of crash panel 12, and crash panel 12 is in its natural state
It is skewed, the dust on crash panel 12 is fallen in this way, will be slid downwards under the effect of gravity, is reduced on crash panel 12
The case where surface is cleared up；And each holds the underface of aerofoil 4 there are one crash panel 12, crash panel 12 and demarcation strip 6
The distance between be less than the length of filter bag 2, air pulse, which is applied to hold, to be made to hold aerofoil 4 and moves downward on aerofoil 4, will be with crash panel
12 generate collision, and to make filter bag 2 shake, the dust for being adhered to 2 outer surface of filter bag is shaken off down；It holds aerofoil 4 and hits
It hits the mutually collision of plate 12 and will make to hold aerofoil 4 and spring back, and under the action of spring 5, hold the amplitude of aerofoil 4 to pump more
Greatly, the duration is longer, to keep the dust removing effects of filter bag 2 more preferable.
As shown in Figure 2 and Figure 4, pulse spraying equipment 3, pulse jet dress are installed positioned at the top of demarcation strip 6 in babinet 1
The opening of 3 nozzle face filter bag 2 is set, the air pulse of pulse spraying equipment 3 can be applied to the inside of filter bag 2；Babinet 1
Air outlet at air velocity transducer 15 is installed, air velocity transducer 15 is used to detect the air speed value at discharge pipe 14, works as air speed value
When less than predetermined value, air velocity transducer 15 exports enabling signal；It is equipped on pulse spraying equipment 3 and is electrically connected with air velocity transducer 15
The control module 16 connect, when control module 16 receives enabling signal, control module 16 controls pulse spraying equipment 3 to filter bag
Pulse blowings are carried out in 2, are overstock with the dust of 2 outer surface of filter bag, the permeability of filter bag 2 will reduce, so that outlet air
Wind speed at pipe 14 will weaken, when the wind speed at air velocity transducer 15 detects discharge pipe 14 is less than preset value,
16 starting impulse blowing device 3 of control module is 2 dedusting of filter bag, can be that filter bag 2 is dusted in time.
Total course of work：Flue gas with dust impurity is entered from air inlet 19 in babinet 1, and partial impurities will be certainly
It is dropped under the action of body gravity in ash bucket 18, other impurity will be as air-flow is moved to filter bag 2 and is adsorbed on the outer of filter bag 2
Babinet 1 is discharged from discharge pipe 14 through 2 filtered air of filter bag in surface；When the dust on filter bag 2 overstocks certain degree
When, make the permeability of filter bag 2 that will reduce, so that the wind speed at discharge pipe 14 slows down, when air velocity transducer 15 detects out
When wind speed at air hose 14 is less than preset value, 16 starting impulse blowing device 3 of control module blows out air pulse impact
The inside of filter bag 2, air pulse impact filter bag 2 are dusted the outer surface of filter bag 2.
Air pulse, which will be applied to, to be held on aerofoil 4, makes to hold aerofoil 4 by downward active force, and then makes to hold aerofoil 4 downwards
Movement strikes the bottom of filter bag 2, by the shock for holding aerofoil 4 and 2 bottom of filter bag so that be adhered to the ash of 2 outer surface of filter bag
Dirt is vibrated down；It holds aerofoil 4 to move downward, collision will be generated with crash panel 12, to make filter bag 2 shake, will be adhered to
Dust in 2 outer surface of filter bag shakes off down；Meanwhile holding the mutually collision of aerofoil 4 and crash panel 12 and will make to hold aerofoil 4 and springing back, and
Under the action of spring 5, the amplitude bigger of aerofoil 4 to pump is held, the duration is longer, to make removing for filter bag 2
Dirt effect is more preferable.
Embodiment two：A kind of online dedusting pulse bag type dust collector, as shown in figure 5, the area of the present embodiment and embodiment one
It is not：Crash panel 12 is rotationally connected on strut 11, and torsional spring 13 is socketed on strut 11, and strut is fixed in one end of torsional spring 13
On 11, the other end is fixed on crash panel 12；And torsional spring 13 in the raw when, crash panel 12 is oblique, crash panel 12
Under the action of torsional spring 13 so that crash panel 12 is oblique, falls the dust on crash panel 12 in this way, will be in its own gravity
The case where effect is lower to be slid downwards, and 12 upper surface of crash panel is cleared up in reduction；Meanwhile torsional spring 13 can be to holding aerofoil 4（Ginseng
Examine Fig. 2）Rebound provide bigger active force, be conducive to filter bag 2（With reference to figure 2）The dust of outer surface understands totally.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of online dedusting pulse bag type dust collector, including babinet (1), multiple opening up filters in babinet (1)
Bag (2) and on the babinet (1) for the pulse spraying equipment (3) to carrying out pulse blowing in filter bag (2), it is characterized in that：
It is equipped in each filter bag (2) and holds aerofoil (4) and spring (5), the both ends of the spring (5) are individually fixed in the filter bag
(2) it opening and described holds on aerofoil (4).
2. a kind of online dedusting pulse bag type dust collector according to claim 1, it is characterized in that：It is set in the babinet (1)
There is the demarcation strip (6) for being divide into upper part and lower part babinet (1), is provided with and multiple matches for filter bag (2) grafting on the demarcation strip (6)
The through-hole (7) of conjunction.
3. a kind of online dedusting pulse bag type dust collector according to claim 2, it is characterized in that：Filter bag (2) are opened
It is equipped with the mounting ring (8) for fixing filter bag (2) at mouthful, limiting groove (9), the peace are provided on the hole wall of the through-hole (7)
It fills ring (8) and is equipped with the confinement block (10) mating with limiting groove (9).
4. a kind of online dedusting pulse bag type dust collector according to claim 1, it is characterized in that：The filter bag (2) is in circle
Tubular, the diameter of the spring (5) are equal to the diameter of the filter bag (2).
5. a kind of online dedusting pulse bag type dust collector according to claim 2, it is characterized in that：The babinet (1) it is interior
Wall is equipped with several struts (11), and the strut (11) is equipped with the crash panel (12) for being located at and holding immediately below aerofoil (4), described to hit
Hit the length that the distance between plate (12) and demarcation strip (6) are less than the filter bag (2).
6. a kind of online dedusting pulse bag type dust collector according to claim 5, it is characterized in that：The crash panel (12) is inclined
The heart is rotationally connected on the strut (11).
7. a kind of online dedusting pulse bag type dust collector according to claim 5, it is characterized in that：The crash panel (12) turns
It is dynamic to be connected on the strut (11), torsional spring (13) is socketed on the strut (11), one end of the torsional spring (13) is fixed on
On the strut (11), the other end is fixed on the crash panel (12)；And torsional spring (13) in the raw when, the shock
Plate (12) is oblique.
8. a kind of online dedusting pulse bag type dust collector according to claim 1, it is characterized in that：It further include discharge pipe
(14), the air velocity transducer (15) for detecting air speed value is equipped in the discharge pipe (14), when air speed value is less than predetermined value,
The air velocity transducer (15) exports enabling signal；The pulse spraying equipment (3) is equipped with and is electrically connected with air velocity transducer (15)
The control module (16) connect, when the control module (16) receives enabling signal, the control module (16) controls pulse
Blowing device (3) is to carrying out pulse blowing in filter bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869911.3U CN207856511U (en) | 2017-12-27 | 2017-12-27 | A kind of online dedusting pulse bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869911.3U CN207856511U (en) | 2017-12-27 | 2017-12-27 | A kind of online dedusting pulse bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856511U true CN207856511U (en) | 2018-09-14 |
Family
ID=63467044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869911.3U Active CN207856511U (en) | 2017-12-27 | 2017-12-27 | A kind of online dedusting pulse bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244726A (en) * | 2021-05-12 | 2021-08-13 | 重庆鑫协环保设备有限公司 | Smoke waste gas treatment system for power battery test and treatment method thereof |
| CN114146504A (en) * | 2022-01-18 | 2022-03-08 | 顺矩(上海)科技有限公司 | Sample gas extraction and filtration device and extraction and filtration method thereof |
| CN114797322A (en) * | 2022-06-08 | 2022-07-29 | 张家港澳卓尔生物技术装备有限公司 | Pulse type bag-type dust collector with recovery structure |
-
2017
- 2017-12-27 CN CN201721869911.3U patent/CN207856511U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244726A (en) * | 2021-05-12 | 2021-08-13 | 重庆鑫协环保设备有限公司 | Smoke waste gas treatment system for power battery test and treatment method thereof |
| CN114146504A (en) * | 2022-01-18 | 2022-03-08 | 顺矩(上海)科技有限公司 | Sample gas extraction and filtration device and extraction and filtration method thereof |
| CN114797322A (en) * | 2022-06-08 | 2022-07-29 | 张家港澳卓尔生物技术装备有限公司 | Pulse type bag-type dust collector with recovery structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207856511U (en) | A kind of online dedusting pulse bag type dust collector | |
| CN201295574Y (en) | Down flow type cartridge dust collector | |
| CN207507151U (en) | A kind of grain processing equipment pulse blowing bag type dust precipitator | |
| CN108465303A (en) | A kind of deduster with deashing function | |
| CN105498427A (en) | Dust removing device which is used for spinning machine and provided with air blaster | |
| CN202590533U (en) | Pulse vibration type filter cartridge cleaning device | |
| CN207694431U (en) | A kind of spinning dust collector | |
| CN201735277U (en) | Bag dust remover | |
| CN105833618A (en) | Bag type dust collector | |
| CN113559651A (en) | High-efficiency separated pulse cloth cylinder dust filter | |
| CN102921245A (en) | Novel cloth dust collector | |
| CN210097193U (en) | Pulse bag type dust collector | |
| CN209809771U (en) | Dust removal system for shot blasting chamber | |
| CN201632153U (en) | Dust removal device on dry powder production line | |
| CN105477972A (en) | Filter bag type dust collecting device for textile machine | |
| CN204122276U (en) | Automatic powder spraying system | |
| CN105903283A (en) | Pulse bag type dust collector | |
| CN205308081U (en) | Dust collecting equipment who has an air bubble of weaving machine | |
| CN201124069Y (en) | Composite duster | |
| CN205323468U (en) | Assembled dust collecting equipment of weaving machine | |
| CN204723967U (en) | Purification of air dedusting blowdown cleaning device | |
| CN207085561U (en) | A kind of sack cleaner | |
| CN104289336B (en) | Automatic powder spraying system | |
| CN211753263U (en) | Air box pulse bag type dust collector | |
| CN209005421U (en) | A kind of sack cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |