CN209405873U - A kind of pulsed bag filter - Google Patents
A kind of pulsed bag filter Download PDFInfo
- Publication number
- CN209405873U CN209405873U CN201822051069.3U CN201822051069U CN209405873U CN 209405873 U CN209405873 U CN 209405873U CN 201822051069 U CN201822051069 U CN 201822051069U CN 209405873 U CN209405873 U CN 209405873U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixedly connected
- product pump
- pipe
- filter bag
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of pulsed bag filters, it is related to deduster technical field, it includes cabinet, the left side of the cabinet is connected with dust laden air input pipe, the dust laden air input pipe is connected with outside air conveying device, the left side of the cabinet is fixedly connected with fixed plate, the upper surface of the fixed plate is fixedly connected with product pump, the feeding inlet of the product pump is connected by material-pumping tube with external material storage tank, the discharge port of the product pump is connected by feed pipe with the nozzle of box house, the left side of the cabinet is connected with pulse tube.The pulsed bag filter, pass through setting slide bar, casing, installing pipe, filter bag, fixing seat, product pump and nozzle, the filter bag of broken aging is replaced to facilitate staff, it does not need to remove bolt, the soda lime of sprinkling can effectively neutralize acidic materials simultaneously, filter bag is avoided by acid air fast erosion, extends the service life of filter bag.
Description
Technical field
The utility model relates to deduster technical field, specially a kind of pulsed bag filter.
Background technique
Pulsed jet cloth filter is improved new and effective pulse bag type dust collector on the basis of bag filter.For
Pulse bag type dust collector is further improved, the pulse bag type dust collector after changing remains that purification efficiency is high, processing gas ability
Greatly, the advantages that performance is stable, easy to operate, life-span of the filter bag is long, maintenance load is small.
Common pulsed jet cloth filter is mostly drying property deduster, and if into the flue dust acidity and water in deduster
Point excessive, flue dust cloth bag after through Bag filter may quickly be corroded by sour gas, lead to the subsequent filtering of cloth bag
Effect is bad, needs often to be replaced, and common cloth bag fixed form is mostly by clips and being bolted, when replacement
More complicated trouble can not meet the needs used very well.
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 pulsed bag filter, if solve into
Enter flue dust acidity in deduster and moisture is excessive, cloth bag may be quick by sour gas after through Bag filter for flue dust
Corrosion, causes the subsequent filter effect of cloth bag bad, needs often to be replaced, and common cloth bag fixed form is mostly to pass through
Clips and be bolted, when replacement more complicated trouble problem.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of pulsed bag filter, including case
Body, the left side of the cabinet are connected with dust laden air input pipe, the dust laden air input pipe and outside air conveying device
It is connected, the left side of the cabinet is fixedly connected with fixed plate, and the upper surface of the fixed plate is fixedly connected with product pump, institute
State the feeding inlet of product pump and be connected by material-pumping tube with external material storage tank, the discharge port of the product pump by feed pipe with
The nozzle of box house is connected, and the left side of the cabinet is connected with pulse tube, the pulse tube and pulse generating unit sheet
Body is connected, and the lower surface of the pulse tube is connected with several jet pipes.
The inner wall of the cabinet is fixedly connected with mounting plate, and the upper surface of the mounting plate is connected with several installing pipes, institute
The outer surface for stating installing pipe is socketed with casing, and the upper surface of described sleeve pipe and the lower surface of mounting plate overlap, under described sleeve pipe
Surface is fixedly connected with filter bag, and the lower surface of the mounting plate and the relative position of casing are fixedly connected with fixing seat, described solid
The left and right sides of reservation are connected with sliding sleeve, and slide bar is socketed in the sliding sleeve, and the slide bar passes through what casing side opened up
The second through-hole that card hole and installing pipe side open up simultaneously is slidably connected in two sliding sleeves, and the left end of the slide bar is fixedly connected with
Handle, the lower surface of the cabinet are fixedly connected with ash bucket, and the lower surface of the ash bucket offers first through hole, and ash bucket following table
Face is provided with unloading valve.
Preferably, the lower surface of the ash bucket is fixedly connected there are four supporting leg, and four supporting legs are located at ash bucket
The front of the four corners of lower surface, the cabinet is provided with cover board.
Preferably, the left side of the cabinet is fixedly connected with power supply, and the left side of the power supply is fixedly connected with switch.
Preferably, the output end of the power supply is electrically connected with the input terminal of switch, the output end and product pump of the switch
Input terminal electrical connection.
Preferably, the filter bag is terylene filter bag, and the spacing between several filter bags is greater than the length of slide bar.
Preferably, the pulse generating unit ontology includes air compressor, pulse valve and impulse controller.
(3) beneficial effect
The utility model has the beneficial effects that:
1, the pulsed bag filter passes through setting slide bar, casing, installing pipe, filter bag, fixing seat, product pump and spray
Mouth, when dust laden air input pipe inputs acid air, product pump after material-pumping tube twitch soda lime by feed pipe by being sent into
Nozzle, nozzle by soda lime oxytropism air spray, thus effectively by after the water adsorption in acid air again by acid
Matter neutralizes, and when needing replacing filter bag, pull handle band moving slide-bar is moved to the left, and slide bar removes the second through-hole and fixture block to the left,
Casing can be separated with fixing seat at this time, and new filter bag and casing are caught in fixing seat, and pull handle band moving slide-bar resets, from
And facilitate staff and the filter bag of broken aging is replaced, the alkali stone for not needing to remove bolt, while spraying
Ash can effectively neutralize acidic materials, avoid filter bag by acid air fast erosion, extend the service life of filter bag.
2, the pulsed bag filter, by setting filter bag and ash bucket, when dust laden air enters in cabinet, particle compared with
Big dust is fallen directly into ash bucket, and the lesser dust of particle passes through the filter media fibre of filter bag surface and the inertia and electrostatic of fabric
And other effects be adsorbed on filter bag surface, so that the dust that ensure that in air is discharged after being cleaned by exhaust pipe, to improve
The effect of dust purification.
3, the pulsed bag filter works as filter bag surface by setting pulse generating unit ontology, pulse tube and jet pipe
When dust is more, air compressor is entered in pulse tube after issuing pulse by pulse valve, several jet pipes connecting with pulse tube
Pulse of air is poured in the installing pipe and filter bag of lower section, filter bag expands rapidly after being filled by air by the dust of filter bag surface
Shake off to the ash bucket of lower section, to ensure that the service life of filter bag.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram of part A amplification in Fig. 1.
In figure: 1 cabinet, 2 ash buckets, 3 first through hole, 4 unloading valves, 5 supporting legs, 6 dust laden air input pipes, 7 fixed plates, 8
Product pump, 9 material-pumping tubes, 10 feed pipes, 11 nozzles, 12 pulse tubes, 13 pulse generating unit ontologies, 14 jet pipes, 15 mounting plates,
16 installing pipes, 17 second through-holes, 18 fixing seats, 19 casings, 20 filter bags, 21 card holes, 22 sliding sleeves, 23 slide bars, 24 handles, 25 exhausts
Pipe, 26 power supplys, 27 switches, 28 cover boards.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of pulsed bag filter, including cabinet
1, the left side of cabinet 1 is fixedly connected with power supply 26, and the left side of power supply 26 is fixedly connected with switch 27, the output end of power supply 26
It being electrically connected with the input terminal of switch 27, the output end of switch 27 is electrically connected with the input terminal of product pump 8, by the way that switch 27 is arranged,
Product pump 8 is operated to facilitate staff, the left side of cabinet 1 is connected with dust laden air input pipe 6, dust-laden
Air inlet duct 6 is connected with outside air conveying device, and the left side of cabinet 1 is fixedly connected with fixed plate 7, fixed plate 7
Upper surface is fixedly connected with product pump 8, and the feeding inlet of product pump 8 is connected by material-pumping tube 9 with external material storage tank, by setting
Product pump 8 is set, acid air is neutralized so that soda lime can be pumped into cabinet 1 by product pump 8, and soda lime
It is fallen into after neutralization in ash bucket 2, is able to carry out recycling after being discharged by unloading valve 4, the discharge port of product pump 8 passes through feed pipe
10 are connected with the nozzle 11 inside cabinet 1, and the left side of cabinet 1 is connected with pulse tube 12, and pulse tube 12 and pulse generation fill
It sets ontology 13 to be connected, pulse generating unit ontology 13 includes air compressor, pulse valve and impulse controller, passes through setting
Pulse generating unit ontology 13, so that the pulse that pulse generating unit ontology 13 issues can clear up filter bag 20,
The lower surface of pulse tube 12 is connected with several jet pipes 14.
The inner wall of cabinet 1 is fixedly connected with mounting plate 15, and the upper surface of mounting plate 15 is connected with several installing pipes 16, installation
The outer surface of pipe 16 is socketed with casing 19, and the upper surface of casing 19 and the lower surface of mounting plate 15 overlap, the lower surface of casing 19
It is fixedly connected with filter bag 20, filter bag 20 is terylene filter bag, and the spacing between several filter bags 20 is greater than the length of slide bar 23,
By the way that filter bag 20 is arranged, and the spacing of filter bag 20 is greater than the length of slide bar 23, so that slide bar 23 can be from the second of two sides
Extraction, ensure that casing 19 can be dismantled normally, the lower surface of mounting plate 15 and the phase of casing 19 in through-hole 17 and card hole 21
Fixing seat 18 is fixedly connected with to position, the left and right sides of fixing seat 18 are connected with sliding sleeve 22, are socketed with cunning in sliding sleeve 22
Bar 23, by setting casing 19 and slide bar 23, so that after slide bar 23 is caught in the second through-hole 17 that cartridges sides open up, energy
It is enough that casing 19 is fixed in fixing seat 18, the stability of the clamping of casing 19 is improved, and facilitate staff couple
Filter bag 20 is replaced, and slide bar 23 passes through the card hole 21 that 19 side of casing opens up and the second through-hole 17 that 16 side of installing pipe opens up
And be slidably connected in two sliding sleeves 22, by setting sliding sleeve 22 and slide bar 23, so that slide bar 23 slides into sliding sleeve 22 more
Add stabilization, avoid shaking caused by pulse pair slide bar 23, ensure that the fixed stability of filter bag 20, the left end of slide bar 23 is fixed
It is connected with handle 24, the lower surface of cabinet 1 is fixedly connected with ash bucket 2, and the lower surface of ash bucket 2 is fixedly connected there are four supporting leg 5,
The front of cabinet 1 is provided with cover board 28, and by the way that cover board 28 is arranged, and cover board 28 includes by hinge and the hinged baffle of cabinet 1
And lock, it facilitates staff's opening baffle and replacement processing is carried out to the filter bag 20 in cabinet 1, the lower surface of ash bucket 2 opens up
There is first through hole 3, and 2 lower surface of ash bucket is provided with unloading valve 4.
The operating procedure of the utility model are as follows:
S1, when dust laden air input pipe 6 inputs acid air, by Operation switch 27 make product pump 8 work, object
For material pump 8 by being sent into nozzle 11 by feed pipe 10 after the twitch soda lime of material-pumping tube 9, nozzle 11 sprays soda lime oxytropism air
It spills, to again will effectively neutralize acidic materials after the water adsorption in acid air, the dusty air after neutralization enters case
After body 1, the biggish dust of particle is fallen directly into ash bucket 2, the lesser dust of particle by the filter media fibre on 20 surface of filter bag and
Inertia and electrostatic of fabric and other effects are adsorbed on 20 surface of filter bag, and filtered air is discharged by exhaust pipe 25；
S2, when needing replacing filter bag 20, pull handle 24 is moved to the left with moving slide-bar 23, and slide bar 23 removes to the left
Two through-holes 17 and fixture block, casing 19 can be separated with fixing seat 18 at this time, and new filter bag 20 and casing 19 are caught in fixing seat 18
Interior, pull handle 24 is resetted with moving slide-bar 23, is installed；
S3, when 20 surface dirt of filter bag is more, air compressor by pulse valve enters pulse tube 12 after issuing pulse
It is interior, several jet pipes 14 being connect with pulse tube 12 by pulse of air pour lower section installing pipe 16 and filter bag 20 in, filter bag 20 by
It expands to shake off the dust on 20 surface of filter bag to the ash bucket 2 of lower section rapidly after to air filling.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of pulsed bag filter, including cabinet (1), it is characterised in that: the left side of the cabinet (1), which is connected with, to be contained
Dirt air inlet duct (6), the dust laden air input pipe (6) are connected with outside air conveying device, a left side for the cabinet (1)
Side is fixedly connected with fixed plate (7), and the upper surface of the fixed plate (7) is fixedly connected with product pump (8), the product pump
(8) feeding inlet is connected by material-pumping tube (9) with external material storage tank, and the discharge port of the product pump (8) passes through feed pipe
(10) nozzle (11) internal with cabinet (1) is connected, and the left side of the cabinet (1) is connected with pulse tube (12), the arteries and veins
Washing pipe (12) is connected with pulse generating unit ontology (13), and the lower surface of the pulse tube (12) is connected with several jet pipes (14)
It is logical；
The inner wall of the cabinet (1) is fixedly connected with mounting plate (15), and the upper surface of the mounting plate (15) is connected with several peaces
The outer surface of tubulature (16), the installing pipe (16) is socketed with casing (19), the upper surface of described sleeve pipe (19) and mounting plate
(15) lower surface overlap joint, the lower surface of described sleeve pipe (19) are fixedly connected with filter bag (20), the following table of the mounting plate (15)
The relative position of face and casing (19) is fixedly connected with fixing seat (18), and the left and right sides of the fixing seat (18) are connected with
Sliding sleeve (22), the sliding sleeve (22) is interior to be socketed with slide bar (23), and the slide bar (23) passes through the card hole that casing (19) side opens up
(21) it and the second through-hole (17) for opening up of installing pipe (16) side and is slidably connected in two sliding sleeves (22), the slide bar (23)
Left end be fixedly connected with handle (24), the lower surface of the cabinet (1) is fixedly connected with ash bucket (2), under the ash bucket (2)
Surface offers first through hole (3), and ash bucket (2) lower surface is provided with unloading valve (4).
2. a kind of pulsed bag filter according to claim 1, it is characterised in that: the lower surface of the ash bucket (2)
There are four being fixedly connected supporting leg (5), and four supporting legs (5) are located at the four corners of ash bucket (2) lower surface, the cabinet
(1) front is provided with cover board (28).
3. a kind of pulsed bag filter according to claim 1, it is characterised in that: the left side of the cabinet (1)
It is fixedly connected with power supply (26), the left side of the power supply (26) is fixedly connected with switch (27).
4. a kind of pulsed bag filter according to claim 3, it is characterised in that: the output end of the power supply (26)
It is electrically connected with the input terminal of switch (27), the output end of the switch (27) is electrically connected with the input terminal of product pump (8).
5. a kind of pulsed bag filter according to claim 1, it is characterised in that: the filter bag (20) is terylene mistake
Filter bag, and the spacing between several filter bags (20) is greater than the length of slide bar (23).
6. a kind of pulsed bag filter according to claim 1, it is characterised in that: the pulse generating unit ontology
It (13) include air compressor, pulse valve and impulse controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051069.3U CN209405873U (en) | 2018-12-07 | 2018-12-07 | A kind of pulsed bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051069.3U CN209405873U (en) | 2018-12-07 | 2018-12-07 | A kind of pulsed bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209405873U true CN209405873U (en) | 2019-09-20 |
Family
ID=67937288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822051069.3U Expired - Fee Related CN209405873U (en) | 2018-12-07 | 2018-12-07 | A kind of pulsed bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209405873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
-
2018
- 2018-12-07 CN CN201822051069.3U patent/CN209405873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
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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: 20190920 Termination date: 20211207 |