CN205796794U - A kind of sidepiece air intake electricity changes a bag structure - Google Patents
A kind of sidepiece air intake electricity changes a bag structure Download PDFInfo
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- CN205796794U CN205796794U CN201620605547.9U CN201620605547U CN205796794U CN 205796794 U CN205796794 U CN 205796794U CN 201620605547 U CN201620605547 U CN 201620605547U CN 205796794 U CN205796794 U CN 205796794U
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- flue
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- air intake
- bag
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Abstract
The utility model discloses a kind of sidepiece air intake electricity and change a bag structure, ash-laden gas is entered in airway by air intake flue, described following side flue is entered through airway, the most manually flue gas is delivered in each bin of dedusting enclosure interior by volume damper respectively, through Bag filter, clean flue gas enters in the smoke box of top, off-line equipment is in open mode, clean flue gas returns in described airway by top smoke box, return to described upper lateral part flue through airway, then discharge through air-out flue.Electricity of the present utility model changes bag structure and the electricity generally existed on market can be overcome to change a bag defect, it is capable of online, the switching of off-line ash-clearing mode, achieve part bin off-line maintenance function, complete cloth bag in the case of achieving equipment not blowing out to change, and improve air intake form, decrease and cloth bag is washed away, improve the life-span of cloth bag.
Description
Technical field
This utility model relates to electric dust collector field, is specifically related to a kind of sidepiece air intake electricity and changes a bag structure.
Background technology
Along with the raising of national requirements for environmental protection, the outlet dust concentration of the relevant enterprise such as domestic steel mill, power plant, glass factory
Content requirement is less than 50mg/m3Hereinafter, some regional requirements dust concentration content is less than 30mg/m3Hereinafter, original institute of each enterprise
The electric cleaner used can not reach new emission request.
Under this background, the upgrading to dust pelletizing system is the most imperative.New upper sack cleaner cost of investment is high, executes
The work cycle is long, and place is nervous, and a lot of enterprises do not possess the condition of new upper bag dedusting, thus original electric precipitation are transformed into cloth bag
Dedusting has become the first selection.
At present, universal electricity changes bag form and is mostly big aeration structure, removes, internal for electric precipitation anode and cathode at procapsid
Arranging high air-purifying chamber, this kind of form advantage: simple in construction on crossbeam, construction is quickly；But this kind of electricity changes bag form and also has one
Fixed shortcoming: cloth bag is directly facing sweep of gases, and all cloth bags are all in a big storehouse, needs more if any indivedual cloth bag breakages
Change, be necessary for blowing out, affect efficiency；And jetting deashing form can only use online winding-up form flue gas during winding-up still to exist
Running, ash-removal effect is the best.
Summary of the invention
The purpose of this utility model is the problem above overcoming prior art to exist, it is provided that a kind of sidepiece air intake form electricity
Changing a bag structure, electricity of the present utility model changes bag structure and the electricity generally existed on market can be overcome to change a bag defect, it is possible to realize
Line, the switching of off-line ash-clearing mode, it is achieved that part bin off-line maintenance function, it is achieved that complete in the case of equipment not blowing out
Cloth bag is changed, and improves air intake form, decreases and washes away cloth bag, improves the life-span of cloth bag.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of sidepiece air intake electricity changes a bag structure, and it includes dedusting housing, described dedusting housing be respectively arranged at two ends with air intake
Flue and air-out flue,
The top of described dedusting housing is provided with top smoke box, and the bottom of described dedusting housing is provided with bottom smoke box, described removes
The inside of dirt housing is provided with some dividing plates, and the inside of described dedusting housing is divided into some single bins by described dividing plate, described
Bin is provided with some cloth bags；
The sidepiece of described dedusting housing is provided with plug-in upper lateral part flue and following side flue, and described upper lateral part flue is close
Described top smoke box, described following side flue is near described bottom smoke box；
Described air intake flue is connected to airway by pipeline, and described airway is connected to following side flue by pipeline,
The gas outlet of described following side flue connects reduced pipe, and described reduced pipe connects air inlet elbow, and described air inlet elbow connects
Having blast pipe, described air inlet elbow and described blast pipe junction to be provided with manual air volume control valve, described reduced pipe, air intake are curved
Head, blast pipe, manual air volume control valve composition switching valve module, described switching valve module is arranged in the smoke box of described bottom, institute
State and bottom smoke box is provided with some described switching valve modules；
Being provided with some injection systems in the smoke box of described top, described injection system is provided with off-line equipment and shunting device,
Described top smoke box is connected on described airway also by pipeline, and described airway is connected to upper lateral part flue by pipeline；
Ash-laden gas is entered in described airway by described air intake flue, enters described following side cigarette through described airway
Road, more respectively flue gas is delivered in each bin of described dedusting enclosure interior by described manual air volume control valve, pass through
Described Bag filter, clean flue gas enters in the smoke box of described top, and described off-line equipment is in open mode, and clean flue gas passes through
Described top smoke box returns in described airway, returns to described upper lateral part flue through described airway, then through described air-out
Flue is discharged.
It is further preferred that also include guiding device, described guiding device is arranged in described dedusting inner walls, described
Guiding device is arranged on the position of described blast pipe.
It is further preferred that described guiding device includes: steel plate, one end of described steel plate by backing plate be fixed on described in remove
On the inwall of dirt housing, described steel plate is provided with some guide vanes.
It is further preferred that described guide vane is fixed on described steel plate by strengthening welded tube.
If it is further preferred that also include dry ash bucket, described ash bucket is arranged on the bottom of described bottom smoke box.
The beneficial effects of the utility model are:
The flow process that sidepiece air intake electricity of the present utility model changes bagging apparatus is, ash-laden gas is entered ventilation by described air intake flue
In road, enter following side flue through airway, more manually flue gas is delivered in dedusting housing by volume damper respectively
In each bin in portion, through Bag filter, clean flue gas enters in the smoke box of top, and off-line equipment is in open mode, clean
Flue gas returns in airway by top smoke box, returns to described upper lateral part flue through airway, then discharges through air-out flue.
Dividing plate is set in dedusting housing, each bin is independently separated, by Off-line valve and switching valve, it is possible to achieve
Single bin off-line, can realize single bin off-line maintenance or jetting deashing.Single storehouse off-line maintenance can realize not blowing out to certain bin
Damaged cloth bag is replaced, and off-line winding-up can promote cleaning efficiency, under off-line state, cloth bag is carried out deashing, it is possible to reach
To more preferable ash-removal effect.The inicdental bypath device also set up, opens shunting device when there is abnormal conditions or ignition of the boiler,
Protection cloth bag is without prejudice, thus promotes service life.
Guiding device is set at air intake, not only plays water conservancy diversion flue gas effect but also play the effect of keeping out the wind, it is to avoid cloth bag is directly subject to
To washing away, it is ensured that the life-span of cloth bag.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.Detailed description of the invention of the present utility model is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, embodiment technology will be retouched below
In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is front view of the present utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structural representation in Fig. 1 with plug-in flue；
Fig. 5 is the structural representation of guiding device in the present embodiment；
Wherein, 1-dedusting housing, 11-top smoke box, 12-bottom smoke box, 13-cloth bag, 14-upper lateral part flue, on the downside of 15-
Portion's flue, 101-air intake flue, 102-air-out flue, 110-injection system, 2-airway, 3-switches valve module, 301-reducing
Pipe, 302-air inlet elbow, 303-manual air volume control valve, 304-blast pipe, 4-guiding device, 401-steel plate, 402-backing plate,
403-guide vane, 404-strengthens welded tube, 5-shunting device, 6-off-line equipment, 7-ash bucket.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment
Disclosing a kind of sidepiece air intake electricity in the present embodiment and change a bag structure, this structure sets in original electric precipitation housing side
Counting a plug-in smoke box, flue gas is extracted by connection flue that air inlet is arranged completely, is equivalent to original electric precipitation housing
An additional Tiao Yan road, its structure is referring in particular to shown in Fig. 1-4.
It includes that a dedusting housing 1, the top of above-mentioned dedusting housing 1 are provided with top smoke box 11, above-mentioned dedusting housing 1
Bottom is provided with bottom smoke box 12, and the bottom of above-mentioned bottom smoke box 12 is provided with ash bucket 7, outside the sidepiece of above-mentioned dedusting housing 1 is provided with
The upper lateral part flue 14 hung and following side flue 15, above-mentioned upper lateral part flue 14 is near above-mentioned top smoke box 11, above-mentioned following side
Flue 15 constitutes set near above-mentioned bottom smoke box 12, the most above-mentioned upper lateral part flue 14 and following side flue 15
Put the external hanging type smoke box in original housing side.
In the present embodiment, being provided with some dividing plates in the inside of above-mentioned dedusting housing 1, aforementioned barriers is by above-mentioned dedusting housing
Inside be divided into some single bins, above-mentioned bin is provided with some cloth bags 13；Dividing plate is set in dedusting housing, by each
Bin the most independently separates, and by Off-line valve and switching valve, it is possible to achieve single bin off-line, can realize single bin off-line maintenance or spray
Blowing-out ash.
Loudspeaker import department at original dedusting housing 1 is provided with air intake flue 101, relative with above-mentioned air intake flue 101
The other end be provided with air-out flue 102.
Above-mentioned air intake flue 101 is connected to airway 2 by pipeline, and above-mentioned airway 2 is connected to following side by pipeline
Flue 15, the gas outlet of above-mentioned following side flue 15 connects reduced pipe 301, and above-mentioned reduced pipe 301 connects air inlet elbow
302, above-mentioned air inlet elbow 302 connects blast pipe 304, and above-mentioned air inlet elbow 302 is provided with hands with above-mentioned blast pipe 304 junction
Wind symptom adjustable valve 303, the composition switching of above-mentioned reduced pipe 301, air inlet elbow 302, blast pipe 304, manual air volume control valve 303
Valve module 3, above-mentioned switching valve module 3 is arranged in above-mentioned bottom smoke box 12, can be according to actual need in above-mentioned bottom smoke box 12
It is provided with some above-mentioned switching valve modules 3.
Further, being provided with guiding device 4 at above-mentioned air intake, above-mentioned guiding device 4 is arranged on above-mentioned dedusting housing 1 inwall
On, above-mentioned guiding device 4 is arranged on the position of above-mentioned blast pipe 304；As it is shown in figure 5, above-mentioned guiding device 4 includes: steel plate
401, one end of above-mentioned steel plate 401 is fixed on the inwall of above-mentioned dedusting housing 1 by backing plate 402, and above-mentioned steel plate 401 is provided with
Some guide vanes 403, and, above-mentioned guide vane 403 is fixed on above-mentioned steel plate 401 by strengthening welded tube 404.
Guiding device is set at air intake, not only plays water conservancy diversion flue gas effect but also play the effect of keeping out the wind, it is to avoid cloth bag is directly subject to
To washing away, it is ensured that the life-span of cloth bag.
Further, being provided with some injection systems 110 in above-mentioned top smoke box 11, above-mentioned injection system 110 is provided with off-line
Device 5 and shunting device 6, above-mentioned top smoke box 11 is connected on above-mentioned airway 2 also by pipeline, and above-mentioned airway 2 passes through
Pipeline is connected to upper lateral part flue 14.
Single storehouse off-line maintenance can realize not blowing out and be replaced the cloth bag that certain bin is damaged, and off-line winding-up can promote
Cleaning efficiency, carries out deashing to cloth bag under off-line state, it is possible to reach more preferable ash-removal effect.The inicdental bypath dress also set up
Putting 6, open shunting device when there is abnormal conditions or ignition of the boiler, protection cloth bag is without prejudice, thus promotes service life.
The operation principle of the present embodiment is as follows: ash-laden gas is entered by above-mentioned air intake flue 101 from original horn mouth
State in airway 2, enter above-mentioned following side flue 15 through above-mentioned airway 2, then by above-mentioned manual air volume control valve 303 points
Flue gas is not delivered in each bin within above-mentioned dedusting housing 1, through the above-mentioned cloth bag 13 being arranged in each bin
Filtering, clean flue gas enters in above-mentioned top smoke box 11, opens above-mentioned off-line equipment 5, and clean flue gas passes through above-mentioned top smoke box
11 return in above-mentioned airway 2, return to above-mentioned upper lateral part flue 14 through above-mentioned airway 2, then through above-mentioned air-out flue 102
Return in dedusting housing 1, then discharge through the original horn outlet of dedusting housing 1, complete gas cleaning.
Electricity of the present utility model changes bag structure and the electricity generally existed on market can be overcome to change a bag defect, it is possible to realize
Line, the switching of off-line ash-clearing mode, it is achieved that part bin off-line maintenance function, it is achieved that complete in the case of equipment not blowing out
Cloth bag is changed, and improves air intake form, decreases and washes away cloth bag, improves the life-span of cloth bag.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. sidepiece air intake electricity changes a bag structure, and it includes dedusting housing, described dedusting housing be respectively arranged at two ends with air intake cigarette
Road and air-out flue, it is characterised in that:
The top of described dedusting housing is provided with top smoke box, and the bottom of described dedusting housing is provided with bottom smoke box, described dedusting shell
The inside of body is provided with some dividing plates, and the inside of described dedusting housing is divided into some single bins, described bin by described dividing plate
In be provided with some cloth bags；
The sidepiece of described dedusting housing is provided with plug-in upper lateral part flue and following side flue, and described upper lateral part flue is near described
Top smoke box, described following side flue is near described bottom smoke box；
Described air intake flue is connected to airway by pipeline, and described airway is connected to following side flue by pipeline, described
The gas outlet of following side flue connects reduced pipe, and described reduced pipe connects air inlet elbow, described air inlet elbow connect have into
Airduct, described air inlet elbow and described blast pipe junction be provided with manual air volume control valve, described reduced pipe, air inlet elbow, enters
Airduct, manual air volume control valve composition switching valve module, described switching valve module is arranged in the smoke box of described bottom, described bottom
Smoke box is provided with some described switching valve modules；
Being provided with some injection systems in the smoke box of described top, described injection system is provided with off-line equipment and shunting device, described
Top smoke box is connected on described airway also by pipeline, and described airway is connected to upper lateral part flue by pipeline；
Ash-laden gas is entered in described airway by described air intake flue, enters described following side flue through described airway,
Respectively flue gas is delivered in each bin of described dedusting enclosure interior by described manual air volume control valve again, through described
Bag filter, clean flue gas enters in the smoke box of described top, and described off-line equipment is in open mode, and clean flue gas is by described
Top smoke box returns in described airway, returns to described upper lateral part flue through described airway, then through described air-out flue
Discharge.
A kind of sidepiece air intake electricity the most according to claim 1 changes a bag structure, it is characterised in that: also include guiding device, institute
Stating guiding device to be arranged in described dedusting inner walls, described guiding device is arranged on the position of described blast pipe.
A kind of sidepiece air intake electricity the most according to claim 2 changes a bag structure, it is characterised in that: described guiding device includes:
Steel plate, one end of described steel plate is fixed on the inwall of described dedusting housing by backing plate, and described steel plate is provided with some water conservancy diversion
Blade.
A kind of sidepiece air intake electricity the most according to claim 3 changes a bag structure, it is characterised in that: described guide vane is by adding
Fierce pipe is fixed on described steel plate.
5. change a bag structure according to a kind of sidepiece air intake electricity described in claim 1-4 any one, it is characterised in that: also include
If dry ash bucket, described ash bucket is arranged on the bottom of described bottom smoke box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605547.9U CN205796794U (en) | 2016-06-20 | 2016-06-20 | A kind of sidepiece air intake electricity changes a bag structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620605547.9U CN205796794U (en) | 2016-06-20 | 2016-06-20 | A kind of sidepiece air intake electricity changes a bag structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796794U true CN205796794U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620605547.9U Active CN205796794U (en) | 2016-06-20 | 2016-06-20 | A kind of sidepiece air intake electricity changes a bag structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796794U (en) |
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2016
- 2016-06-20 CN CN201620605547.9U patent/CN205796794U/en active Active
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| GR01 | Patent grant |