CN208065987U - A kind of small-sized pulsed jet cloth filter - Google Patents
A kind of small-sized pulsed jet cloth filter Download PDFInfo
- Publication number
- CN208065987U CN208065987U CN201820363334.9U CN201820363334U CN208065987U CN 208065987 U CN208065987 U CN 208065987U CN 201820363334 U CN201820363334 U CN 201820363334U CN 208065987 U CN208065987 U CN 208065987U
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- China
- Prior art keywords
- ash bucket
- terminal pad
- fixedly connected
- screw rod
- discharge gate
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Abstract
The utility model discloses a kind of small-sized pulsed jet cloth filters, including dust cleaning case, ash bucket and gas bag, closed set has transparent windows on the side wall of ash bucket upper end, and both sides are in parallel respectively is provided with screw rod and limit slide bar inside observation window, scraper plate is bolted on screw rod, and the scraper plate other end is through limit slide bar, screw rod lower end is sequentially connected with transmission shaft by a pair of intermeshing angular wheel, fixing sleeve is through ash bucket and extends to its outside, it is provided with main discharge gate immediately below ash bucket, both sides are additionally provided with secondary discharge mouth below ash bucket, main discharge gate lower end is fixedly connected with the first terminal pad, it is additionally provided with dust bag below main discharge gate, and dust bag upper end is fixedly connected with the second terminal pad, and second terminal pad be fixedly connected by multiple rapid pretension mechanisms with the first terminal pad.The utility model solves the problem of current small-sized pulsed jet cloth filter often accumulates a large amount of dusts, influences deduster using effect.
Description
Technical field
The utility model is related to deduster technical field, specially a kind of small-sized pulsed jet cloth filter.
Background technology
Pulsed jet cloth filter is made of the part such as ash bucket, upper box, middle case, lower box, and upper, middle and lower babinet is point
Cell structure.When work, dusty gas enters ash bucket by air inlet duct, and thick grit falls directly into hopper bottom, and dustshot turns with air-flow
It rolls in being upwardly into, lower box, dust product is attached to filter bag outer surface, and filtered gas enters upper box to net gas concetrated pipe-
Exhausting duct drains into air through exhaust blower.Deashing process is the net gas outlet conduits for being initially switched off the room, and the cloth bag of the room is made to be in nothing
Air-flow by state (locellus blowing-out deashing).It is then turned on pulse valve and carries out pulse jetting deashing, stop valve with compressed air
Shut-in time is enough to ensure that the dust settling removed from filter bag after injection to ash bucket, avoids dust and is being detached from filter bag surface
Afterwards again with air-flow it is attached collection to adjacent filter bag surface the phenomenon that, keep filter bag ash removal thorough, and by program controller PLC instrument to air bleeding valve,
Pulse valve and unloading valve etc. carry out Automatic Control.
For some existing small-sized pulsed jet cloth filters, the form manually controlled, while the ash of deduster are mostly used
Setting discharge valve in bucket lower section carries out regular ash discharge, but the higher gas of some dust contents is often accumulated in ash bucket quickly
A large amount of dusts often influence the whole using effect of meeting deduster if being discharged not in time.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of small-sized pulsed jet cloth filter, solves at present
Small-sized pulsed jet cloth filter often accumulate a large amount of dusts, if being discharged not in time, deduster entirety using effect can be influenced
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of small-sized pulsed jet cloth filter, including
Dust cleaning case, ash bucket and gas bag, the ash bucket is fixedly connected below dust cleaning case, and the ash bucket Corner Strapped is connected with support
Pedestal is also equipped with multigroup dedusting filtering bag in the dust cleaning case, blowback room, the dust cleaning case one is provided with above the dust cleaning case
Side is also fixedly connected with tripod, and the gas bag is fixedly mounted on tripod, and the gas bag is communicated with spray by pulse valve
Blowpipe, and the injection tube extends to blowback chamber interior, ash bucket upper end side is additionally provided with air inlet, and the dust cleaning case
Upper end side is provided with air outlet, and closed set has transparent windows on the side wall of the ash bucket upper end, and in the observation window
Portion both sides are in parallel respectively to be provided with screw rod and limit slide bar, and the screw rod both ends are rotatably connected on ash by fixed seat
It struggles against on inner wall, the limit slide bar is fixedly connected on by fixed seat on ash bucket inner wall, and scraper plate, and institute are bolted on the screw rod
The scraper plate other end is stated through limit slide bar, and opposite with limit slide bar can be slided, and hairbrush is bonded on the inside of the scraper plate, it is described
Hairbrush is fitted closely with observation window inner wall, and the screw rod lower end is sequentially connected with transmission by a pair of intermeshing angular wheel
Axis, and the transmission shaft is vertically arranged with screw rod, the transmission shaft is rotatably connected on by one group of fixing sleeve on ash bucket inner wall, institute
Fixing sleeve is stated through ash bucket and extends to its outside, main discharge gate, ash bucket lower section both sides are provided with immediately below the ash bucket
It is additionally provided with secondary discharge mouth, discharge valve, the main discharge gate lower end are mounted on the secondary discharge mouth and main discharge gate
It is fixedly connected with the first terminal pad, is additionally provided with dust bag below the main discharge gate, and the dust bag upper end is fixedly connected
There is the second terminal pad, and second terminal pad is fixedly connected with the first terminal pad by multiple rapid pretension mechanisms.
Preferably, the rapid pretension mechanism includes U-shaped seat, connecting rod, retaining ring, clamp and adjustable spring, the U
Type seat is fixed on the second terminal pad lower end, and the connecting rod is hinged on U-shaped seat, and the clamp and adjustable spring are socketed in
In connecting rod, and bayonet is provided on the clamp, and the adjustable spring both ends are separately fixed in connecting rod and clamp, institute
It states retaining ring to connect with connecting rod threaded upper ends, and the retaining ring is located above clamp.
Preferably, the transmission shaft outside end is fixedly connected with handle.
Preferably, it is provided with seal washer between the transmission shaft and ash bucket lateral wall.
(3) advantageous effect
The utility model provides a kind of small-sized pulsed jet cloth filter, has following advantageous effect：
(1) the utility model can be observed in ash bucket at any time by the way that transparent windows are arranged on the side wall of ash bucket upper end
Dust accretions height can open main discharge gate and secondary discharge mouth carries out quick discharge simultaneously when dust accumulation is excessively high, with
Exempt from the normal use of influence deduster, and screw rod and limit slide bar is respectively set in both sides inside observation window, and in screw rod and limit
Scraper plate of the transmission setting with hairbrush between the slide bar of position, finally connects transmission shaft by screw rod by intermeshing angular wheel, when
When causing to observe unclear because covering dust on transparent windows, hairbrush pair on scraper plate can be realized in the handle on rotating drive shaft
The cleaning action of transparent windows ensures to observe dust height at any time through transparent windows.
(2) the utility model is on main discharge gate and dust bag by being fixedly installed terminal pad, and by two connections
Rapid pretension mechanism is directly arranged in disk, can realize the operation at any time quickly removing dust bag from main discharge gate lower end, carries out
When dismounting, rotation lock ring is only needed so that clamp moves up under adjustable spring effect, until loose between clamp and the first terminal pad
It is dynamic, the rapid pretension mechanism is then rotated, so that it is thoroughly detached from the first terminal pad and can be disassembled work, it is new when needing to install
Dust bag when, dock the first terminal pad and the second terminal pad first, rotate backward the rapid pretension mechanism again so that clamp
On bayonet be connected in the first terminal pad, then rotation lock ring so that retaining ring squeezes clamp and moves down, while being stretched in lower section
By clamp clamping under the effect of contracting spring force, you can realize rapid pretension process, it is convenient and practical.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the ash bucket internal structure schematic diagram of the utility model；
Fig. 3 is the rapid pretension mechanism structure schematic diagram of the utility model；
Fig. 4 is the clamp structural schematic diagram of the utility model.
In figure：Air outlet 1, inspection door 2, support base 3, main discharge gate 4, the second terminal pad 5, dust bag 6, blowback room 7,
Injection tube 8, pulse valve 9, gas bag 10, tripod 11, dust cleaning case 12, dedusting filtering bag 13, air inlet 14, transmission shaft 15, transparent sight
Examine window 16, secondary discharge mouth 17, the first terminal pad 18, scraper plate 19, fixed seat 20, screw rod 21, angular wheel 22, handle 23, fast
Fast pre-tightening mechanism 24, fixing sleeve 25, limit slide bar 26, ash bucket 27, U-shaped seat 28, connecting rod 29, bayonet 30, retaining ring 31, clamp
32, adjustable spring 33, discharge valve 34.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the utility model provides a kind of technical solution：A kind of small-sized pulsed jet cloth filter, including remove
Dirt case 12, ash bucket 27 and gas bag 10, ash bucket 27 is fixedly connected on 12 lower section of dust cleaning case, and 27 Corner Strapped of ash bucket is connected with branch
Pedestal 3 is supportted, multigroup dedusting filtering bag 13 is also equipped in dust cleaning case 12,12 top of dust cleaning case is provided with blowback room 7, dust cleaning case 12 1
Side is also fixedly connected with tripod 11, and gas bag 10 is fixedly mounted on tripod 11, and gas bag 10 is communicated with spray by pulse valve 9
Blowpipe 8, and injection tube 8 extends to inside blowback room 7,27 upper end side of ash bucket is additionally provided with air inlet 14, and on dust cleaning case 12
End side is provided with air outlet 1, and when being dusted work, ash-laden gas enters ash bucket 27, bulky grain dust through air inlet 14
27 bottom end of ash bucket is fallen directly under the effect of gravity, little particle dust dust is discharged after the filtering of dedusting filtering bag 13 by air outlet 1,
When accumulating a large amount of dusts on 13 outer surface of dedusting filtering bag and influencing its normal use, starting impulse valve 9 is only needed, injection tube 8 is utilized
It carries out blowback and the dust on dedusting filtering bag 13 is blown into 27 bottom end of ash bucket.
Closed set has transparent windows 16 on 27 upper end side wall of ash bucket, and flat with it respectively in 16 inside both sides of observation window
Capable is provided with screw rod 21 and limit slide bar 26, and 21 both ends of screw rod are rotatably connected on by fixed seat 20 on 27 inner wall of ash bucket,
Limit 26 both ends of slide bar are fixedly connected on by fixed seat 20 on 27 inner wall of ash bucket, and scraper plate 19, and scraper plate are bolted on screw rod 21
19 other ends opposite with limit slide bar 26 can be slided through limit slide bar 26, and 19 inside of scraper plate is bonded with hairbrush, hairbrush with
16 inner wall of observation window fits closely, and 21 lower end of screw rod is sequentially connected with transmission shaft by a pair of intermeshing angular wheel 22
15, and transmission shaft 15 is vertically arranged with screw rod 21, transmission shaft 15 is rotatably connected on by one group of fixing sleeve 25 on 27 inner wall of ash bucket,
Fixing sleeve 25 is through ash bucket 27 and extends to its outside, is provided with main discharge gate 4 immediately below ash bucket 27,27 lower section both sides of ash bucket are also
It is provided with secondary discharge mouth 17, discharge valve 34 is mounted on secondary discharge mouth 17 and main discharge gate 4.
By the way that transparent windows 16 are arranged on 27 upper end side wall of ash bucket, the dust accretions in ash bucket 27 can be observed at any time
Highly, when dust accumulation is excessively high, main discharge gate 4 can be opened simultaneously and secondary discharge mouth 17 carries out quick discharge, Yi Mianying
The normal use of deduster is rung, and screw rod 21 and limit slide bar 26 is respectively set in 16 inside both sides of observation window, and in screw rod 21
Scraper plate 19 of the transmission setting with hairbrush, is finally connected screw rod 21 by intermeshing angular wheel 22 between limit slide bar 26
Transmission shaft 15 is connect, when causing to observe unclear because covering dust on transparent windows 16, the handle 23 on rotating drive shaft 15
Hairbrush on scraper plate 19 can be realized the cleaning action of transparent windows 16 is ensured to observe at any time through transparent windows 16
Dust height.
4 lower end of main discharge gate is fixedly connected with the first terminal pad 18, and 4 lower section of main discharge gate is additionally provided with dust bag 6, and collects
6 upper end of dirt bag is fixedly connected with the second terminal pad 5, and the second terminal pad 5 and the first terminal pad 18 pass through multiple rapid pretension machines
Structure 24 is fixedly connected, and rapid pretension mechanism 24 includes U-shaped seat 28, connecting rod 29, retaining ring 31, clamp 32 and adjustable spring
33, U-shaped seat 28 is fixed on 5 lower end of the second terminal pad, and connecting rod 29 is hinged on U-shaped seat 28, clamp 32 and adjustable spring 33
It is socketed in connecting rod 29, and is provided with bayonet 30 on clamp 32, and 33 both ends of adjustable spring are separately fixed at connecting rod 29
On clamp 32, retaining ring 31 is connect with 29 threaded upper ends of connecting rod, and retaining ring 31 is located at 32 top of clamp；By in main row
Terminal pad is fixedly installed on material mouth 4 and dust bag 6, and by the way that rapid pretension mechanism 24 is directly arranged in two terminal pads, it can
It realizes the operation at any time quickly removing dust bag 6 from 4 lower end of main discharge gate, when being removed, only needs rotation lock ring 31, make
It obtains clamp 32 to move up under the effect of adjustable spring 33, until being loosened between clamp 32 and the first terminal pad 18, it is fast then to rotate this
Fast pre-tightening mechanism 24 makes it thoroughly be detached from the first terminal pad 18 and can be disassembled work, when needing to install new dust bag 6
When, the first terminal pad 18 and the second terminal pad 5 are docked first, rotate backward the rapid pretension mechanism 24 again so that clamp 32
On bayonet 30 be connected in the first terminal pad 18, then rotation lock ring 31 so that retaining ring 31 squeezes clamp 32 and moves down, together
When under the effect of 33 elastic force of lower section adjustable spring by 32 clamping of clamp, you can realize rapid pretension process, it is convenient and practical.
In order to facilitate rotating drive shaft 15,15 outside end of transmission shaft is fixedly connected with handle 23.
In order to avoid leading to the problem of leakage ash between transmission shaft 15 and ash bucket 27, set between 27 lateral wall of transmission shaft 15 and ash bucket
It is equipped with seal washer.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of small-sized pulsed jet cloth filter, including dust cleaning case (12), ash bucket (27) and gas bag (10), the ash bucket (27)
It is fixedly connected below dust cleaning case (12), and the ash bucket (27) Corner Strapped is connected with support base (3), the dust cleaning case
(12) it is also equipped with multigroup dedusting filtering bag (13) in, blowback room (7), the dust cleaning case are provided with above the dust cleaning case (12)
(12) side is also fixedly connected with tripod (11), and the gas bag (10) is fixedly mounted on tripod (11), and the gas bag
(10) injection tube (8) is communicated with by pulse valve (9), and the injection tube (8) extends to blowback room (7) inside, feature exists
In：Ash bucket (27) the upper end side is additionally provided with air inlet (14), and the dust cleaning case (12) upper end side is provided with outlet air
Mouthful (1), closed set has transparent windows (16) on the side wall of ash bucket (27) upper end, and in the observation window (16) internal two
Side is in parallel respectively to be provided with screw rod (21) and limit slide bar (26), and the screw rod (21) both ends pass through fixed seat (20)
It is rotatably connected on ash bucket (27) inner wall, the limit slide bar (26) is fixedly connected on ash bucket (27) inner wall by fixed seat (20)
On, scraper plate (19) is bolted on the screw rod (21), and the scraper plate (19) other end runs through limit slide bar (26), and can be with limit
Position slide bar (26) is opposite to be slided, and is bonded with hairbrush on the inside of the scraper plate (19), and the hairbrush and observation window (16) inner wall are close
Fitting, screw rod (21) lower end are sequentially connected with transmission shaft (15), and institute by a pair of intermeshing angular wheel (22)
It states transmission shaft (15) to be vertically arranged with screw rod (21), the transmission shaft (15) is rotatably connected on ash bucket by one group of fixing sleeve (25)
(27) on inner wall, the fixing sleeve (25) is through ash bucket (27) and extends to its outside, is provided with immediately below the ash bucket (27)
Main discharge gate (4), ash bucket (27) lower section both sides are additionally provided with secondary discharge mouth (17), the secondary discharge mouth (17) and master
Discharge valve (34) is mounted on discharge gate (4), main discharge gate (4) lower end is fixedly connected with the first terminal pad (18), institute
It states and is additionally provided with dust bag (6) below main discharge gate (4), and the dust bag (6) upper end is fixedly connected with the second terminal pad
(5), and second terminal pad (5) is fixedly connected with the first terminal pad (18) by multiple rapid pretension mechanisms (24).
2. a kind of small-sized pulsed jet cloth filter according to claim 1, it is characterised in that：The rapid pretension mechanism
(24) include U-shaped seat (28), connecting rod (29), retaining ring (31), clamp (32) and adjustable spring (33), the U-shaped seat
(28) be fixed on the second terminal pad (5) lower end, and the connecting rod (29) is hinged on U-shaped seat (28), the clamp (32) and
Adjustable spring (33) is socketed in connecting rod (29), and bayonet (30) is provided on the clamp (32), and the flexible bullet
Spring (33) both ends are separately fixed in connecting rod (29) and clamp (32), the retaining ring (31) and connecting rod (29) threaded upper ends
Connection, and the retaining ring (31) is located above clamp (32).
3. a kind of small-sized pulsed jet cloth filter according to claim 1, it is characterised in that：Transmission shaft (15) outer end
End is fixedly connected with handle (23).
4. a kind of small-sized pulsed jet cloth filter according to claim 3, it is characterised in that：The transmission shaft (15) and ash
It is provided with seal washer between bucket (27) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363334.9U CN208065987U (en) | 2018-03-17 | 2018-03-17 | A kind of small-sized pulsed jet cloth filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363334.9U CN208065987U (en) | 2018-03-17 | 2018-03-17 | A kind of small-sized pulsed jet cloth filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065987U true CN208065987U (en) | 2018-11-09 |
Family
ID=64046272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363334.9U Expired - Fee Related CN208065987U (en) | 2018-03-17 | 2018-03-17 | A kind of small-sized pulsed jet cloth filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075627A (en) * | 2019-04-25 | 2019-08-02 | 武汉正源输送工程有限公司 | A kind of small-sized flat bag filter of dust suppression guide tank systems |
| CN115445335A (en) * | 2022-08-26 | 2022-12-09 | 中国石油天然气集团有限公司 | Slurry preparation material feeding hopper for slurry mixing and mixing system |
| CN115855578A (en) * | 2023-01-31 | 2023-03-28 | 连云港利源电力节能设备有限公司 | Pulverized coal circulating sampler |
| CN117138490A (en) * | 2023-11-01 | 2023-12-01 | 江苏泽宇环境工程有限公司 | Pulse cloth bag dust collector |
-
2018
- 2018-03-17 CN CN201820363334.9U patent/CN208065987U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075627A (en) * | 2019-04-25 | 2019-08-02 | 武汉正源输送工程有限公司 | A kind of small-sized flat bag filter of dust suppression guide tank systems |
| CN115445335A (en) * | 2022-08-26 | 2022-12-09 | 中国石油天然气集团有限公司 | Slurry preparation material feeding hopper for slurry mixing and mixing system |
| CN115855578A (en) * | 2023-01-31 | 2023-03-28 | 连云港利源电力节能设备有限公司 | Pulverized coal circulating sampler |
| CN115855578B (en) * | 2023-01-31 | 2024-05-14 | 连云港利源电力节能设备有限公司 | Pulverized coal circulating sampler |
| CN117138490A (en) * | 2023-11-01 | 2023-12-01 | 江苏泽宇环境工程有限公司 | Pulse cloth bag dust collector |
| CN117138490B (en) * | 2023-11-01 | 2024-04-02 | 江苏泽宇环境工程有限公司 | Pulse cloth bag dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210317 |