CN208878105U - A kind of boiler smoke bag filter - Google Patents
A kind of boiler smoke bag filter Download PDFInfo
- Publication number
- CN208878105U CN208878105U CN201821476720.5U CN201821476720U CN208878105U CN 208878105 U CN208878105 U CN 208878105U CN 201821476720 U CN201821476720 U CN 201821476720U CN 208878105 U CN208878105 U CN 208878105U
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- Prior art keywords
- bag
- ash
- dust
- supporting leg
- boiler smoke
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Abstract
The utility model discloses a kind of boiler smoke bag filters, including supporting leg frame and ash bucket, the supporting leg frame facet is provided with ash bucket, lower section between the ash bucket is provided with air accumulator, and middle cabinet is connected at the top of ash bucket, the middle cabinet is internally provided with air passage, and upper box is connected at the top of middle cabinet, the top center of the upper box is connected with rain-proof shelter, the inside left of the rain-proof shelter is provided with injection system, Off-line valve is provided on the right side of the injection system, by-passing valve is provided on the right side of the Off-line valve, middle cabinet is internally provided with multiple dust-removal cloth-bags, after box house in foul atmosphere entrance, air in air accumulator sprays centering box house by compression and is impacted, multiple dust-removal cloth-bags fly, dust is adsorbed on to the surface of dust-removal cloth-bag, then the cloth bag shaken The protection protection of pipe that can be arranged by outside, dust-removal cloth-bag would not cause to damage.
Description
Technical field
The utility model belongs to chemical machine dedusting correlative technology field, and in particular to a kind of boiler smoke bag-type dust
Device.
Background technique
Deduster is equipment that dust is separated from flue gas deduster or cleaner.The performance of deduster
Drag losses and efficiency of dust collection when with accessible gas flow, gas by deduster are expressed.Meanwhile the valence of deduster
Lattice, operation and maintenance cost, service life length and operational administrative difficulty or ease be also an important factor for considering its performance.Deduster
It is common facility in boiler and industrial production.
In each place setting dust hood for emitting ash, dusty gas is transported in dust-extraction unit by pipeline gas circuit,
After wherein carrying out gas solid separation, by dust collection in the dust-extraction unit, and clean gas is introduced into general pipeline or is directly discharged into
The complete equipment of atmosphere is dust pelletizing system, and deduster is the important set part in the system.From the angle of dust removal by ventilation
It sees, it is a kind of dispersion that dust, which is to all solid granules being present in air in floating state the long period,
It is called aerosol, wherein air is decentralized medium, and solid particle is dispersed phase.Deduster is exactly this solid granule from gas
The equipment separated in colloidal sol.
Existing technology has the following problems: existing bag filter is to be internally provided with multiple dedustings in machine
Cloth bag, dust-removal cloth-bag is sewed using filter cloth, multiple to remove after foul atmosphere is filled with internal body by high pressure
Dirt cloth bag leaves flue dust by filtering, and cleaned air is discharged, but air is when being filled with, because high pressure
Reason, quickly, so that dust-removal cloth-bag is taken up shake, multiple dust-removal cloth-bags are hit the speed of air, will lead to dedusting
Cloth bag damage, so that air be caused to be difficult to be fully cleaned up, non-purified flue gas, which is discharged, will result in air pollution.
Utility model content
The purpose of this utility model is to provide a kind of boiler smoke bag filters, to solve in above-mentioned background technique
The dust-removal cloth-bag of proposition problem easy to damage.
To achieve the above object, the utility model provides the following technical solutions:
A kind of boiler smoke bag filter, including supporting leg frame and ash bucket, the supporting leg frame facet are provided with
Ash bucket, there are four the supporting leg frame is arranged altogether, and four supporting leg frames are parallel to each other, and the ash bucket is provided with two altogether
It is a, and between two adjacent legs frames being respectively provided at both sides of two ash buckets, the lower section between two ash buckets
It is provided with air accumulator, and is connected with middle cabinet at the top of ash bucket, the middle cabinet is internally provided with air passage, and middle cabinet
Top is connected with upper box, terraced platform is connected with away at the top of the upper box, and the top center of upper box is connected with rain-proof
Canopy, the inside left of the rain-proof shelter are provided with injection system, and Off-line valve is provided on the right side of the injection system, described offline
By-passing valve is provided on the right side of valve.
Preferably, the ash bucket includes bucket body, maintenance door, ash hole, ash inlet and valve, the lower right side of the bucket body
It is connected with maintenance door, and the bottom of bucket body is connected with ash hole, the left lower of the bucket body is connected with valve, and a left side for bucket body
Side is connected with ash inlet.
Preferably, the air accumulator includes steel shell, air inlet, gas bag, observation window, supporting leg, exhaust outlet and puff prot, institute
The right upper portion for stating steel shell is connected with air inlet, and gas bag is provided with below the air inlet, and the middle part surface of the steel shell is set
It is equipped with observation window, and the bottom of steel shell is connected with supporting leg, there are two the supporting leg is arranged altogether, and two supporting legs point
It is not connected to bottom left and the right side of steel shell, the left lower of the steel shell is connected with exhaust outlet, the top of the exhaust outlet
It is provided with puff prot.
Preferably, the middle cabinet includes shell, filter plate, fixed block and dust-removal cloth-bag, the inner upper of the shell
It is provided with filter plate, and the side of shell is connected with fixed block, there are two the fixed block is arranged altogether, and two fixed blocks
It is connected to the left upper portion and right upper portion of shell, the bottom of the filter plate is connected with dust-removal cloth-bag.
Preferably, the dust-removal cloth-bag includes fixed ring, fixture block, bag body and protecting tube, the bottom connection of the fixed ring
There is fixture block, and be provided with protecting tube below fixed ring, the protecting tube is internally provided with bag body.
Preferably, the shape of the ash bucket is in back taper, and the outer surface of the ash bucket and inner surface are provided with antioxidation coating.
Preferably, the fixture block is located at the inner upper of protecting tube, and fixture block is wrapped up by bag body, the fixed ring and fixture block
It is integrally manufactured.
Preferably, the surface of the protecting tube is provided with rubber layer.
Compared with prior art, the utility model provides a kind of boiler smoke bag filter, has following beneficial
Effect:
The utility model flue gas bag filter is internally provided with multiple dust-removal cloth-bags middle cabinet, works as foul atmosphere
In after box house, the air in air accumulator sprays centering box house by compression and is impacted, multiple dust-removal cloth-bags
It flies, dust is adsorbed on to the surface of dust-removal cloth-bag, the protection protection of pipe that the cloth bag then shaken can be arranged by outside removes
Dirt cloth bag would not cause to damage.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of boiler smoke bag filter structural schematic diagram；
Fig. 2 be the utility model proposes ash bucket structural schematic diagram；
Fig. 3 be the utility model proposes air accumulator structural schematic diagram；
Fig. 4 be the utility model proposes middle box house structural schematic diagram；
Fig. 5 be the utility model proposes dust-removal cloth-bag structural schematic diagram；
In figure: 1, supporting leg frame；2, ash bucket；21, bucket body；22, maintenance door；23, ash hole；24, ash inlet；25, valve；
3, middle cabinet；31, shell；32, filter plate；33, fixed block；34, dust-removal cloth-bag；341, fixed ring；342, fixture block；343, bag
Body；344, protecting tube；4, air passage；5, upper box；6, injection system；7, Off-line valve；8, by-passing valve；9, rain-proof shelter；10, ladder is walked
Platform；11, air accumulator；111, steel shell；112, air inlet；113, gas bag；114, observation window；115, supporting leg；116, exhaust outlet；
117, puff prot.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of boiler smoke bag filter, including supporting leg frame 1 and ash bucket 2, the side of supporting leg frame 1 are provided with ash
Bucket 2, there are four the total settings of supporting leg frame 1, and four supporting leg frames 1 are parallel to each other, and there are two the total settings of ash bucket 2, and two ashes
Between two adjacent legs frames 1 that bucket 2 is respectively provided at both sides, the lower section between two ash buckets 2 is provided with air accumulator 11, and
The top of ash bucket 2 is connected with middle cabinet 3, and middle cabinet 3 is internally provided with air passage 4, and the top of middle cabinet 3 is connected with top box
Body 5, the top of upper box 5 is connected with away terraced platform 10, and the top center of upper box 5 is connected with rain-proof shelter 9, rain-proof shelter 9
Inside left is provided with injection system 6, and the right side of injection system 6 is provided with Off-line valve 7, and the right side of Off-line valve 7 is provided with bypass
Valve 8.
Further, ash bucket 2 includes bucket body 21, maintenance door 22, ash hole 23, ash inlet 24 and valve 25, the right side of bucket body 21
Side lower part is connected with maintenance door 22, can be repaired to the sealing inside ash bucket 2 by maintenance door 22, and the bottom of bucket body 21
It is connected with ash hole 23, the left lower of bucket body 21 is connected with valve 25, can close and open ash discharge by control valve 25
Mouth 23, and the left side of bucket body 21 is connected with ash inlet 24.
Further, air accumulator 11 includes steel shell 111, air inlet 112, gas bag 113, observation window 114, supporting leg 115, exhaust
Mouth 116 and puff prot 117, the right upper portion of steel shell 111 are connected with air inlet 112, and the lower section of air inlet 112 is provided with gas bag
113, gas bag 113 can apply pressure, so that gas is filled with middle cabinet 3 faster, the middle part surface of steel shell 111 is provided with sight
Window 114 is examined, and the bottom of steel shell 111 is connected with supporting leg 115, there are two the total settings of supporting leg 115, and two supporting legs 115
It is connected to bottom left and the right side of steel shell 111, the stabilization of air accumulator 11 can be supported on earth's surface, steel shell by supporting leg 115
111 left lower is connected with exhaust outlet 116, and the top of exhaust outlet 116 is provided with puff prot 117, and compressed air can
By the pipeline that is connected on puff prot 117 enter in cabinet 3 inside, so that foul atmosphere be flowed.
Further, middle cabinet 3 includes shell 31, filter plate 32, fixed block 33 and dust-removal cloth-bag 34, on the inside of shell 31
Portion is provided with filter plate 32, and filter plate 32 can be by the filtering of cleaned air again, and the side of shell 31 is connected with
Fixed block 33, there are two the total settings of fixed block 33, and two fixed blocks 33 are connected to left upper portion and the right side of shell 31
Top, the fixed block 33 of two sides enable to 32 fixing-stable of filter plate, and the bottom of filter plate 32 is connected with dust-removal cloth-bag 34.
Further, dust-removal cloth-bag 34 includes fixed ring 341, fixture block 342, bag body 343 and protecting tube 344, fixed ring 341
Bottom is connected with fixture block 342, and the lower section of fixed ring 341 is provided with protecting tube 344, and protecting tube 344 has very bag body 343
Good protective effect, protecting tube 344 are internally provided with bag body 343.
Further, the shape of ash bucket 2 is in back taper, and the outer surface of ash bucket 2 and inner surface are provided with antioxidation coating, and dust is just
The inner surface of ash bucket 2 will not be corroded, to increase the service life of ash bucket 2.
Further, fixture block 342 is located at the inner upper of protecting tube 344, and fixture block 342 is wrapped up by bag body 343, fixed ring
341 is integrally manufactured with fixture block 342, and dust-removal cloth-bag 34 is enabled to be stably fixed to the bottom of filter plate 32.
Further, the surface of protecting tube 344 is provided with rubber layer, and rubber layer has the function of reducing sound and damping, prevent
Only multiple protecting tubes 344 collide with each other and cause to damage.
The working principle and process for using of the utility model: after the utility model installs, middle 3 He of cabinet is first checked for
Whether the shell of upper box 5 ruptures, prevent sealing go wrong, if do not repaired immediately, machine to foul atmosphere into
When row dedusting, foul atmosphere will go out go out from bad seals, to cause air cleaning not exclusively and polluted workshop
Air, lead to air pollution and cause harm to the human body, can normal use after maintenance.It will need dedusting and purification
Then air accumulator 11 is connected external power supply and opens switch, compressed at this time by air by the inside of cabinet 3 in pipeline access
Air from high speed ejection from puff prot 117, the air of high speed ejection enter in cabinet 3, the dust-removal cloth-bag 34 inside middle cabinet 3
It beginning to shake, while the foul atmosphere inside middle cabinet 3 starts flow at high speed, dust-removal cloth-bag 34 just gets on dust absorption,
When dust-removal cloth-bag 34 is during shake, multiple dust-removal cloth-bags 34 will be collided mutually, and protecting tube 344 will be protected internal
Bag body 343, bag body 343 would not be damaged, increase the service life of dust-removal cloth-bag 34, also can be more to the dust removing effects of air
It is good, while the surface of protecting tube 344 is provided with rubber layer, will not generate the biggish sound, reduces the pollution of noise, also to behaviour
The health for making personnel is ensured.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of boiler smoke bag filter, including supporting leg frame (1) and ash bucket (2), it is characterised in that: the supporting leg frame
The side of frame (1) is provided with ash bucket (2), and there are four the total settings of the supporting leg frame (1), and four supporting leg frames (1) are mutual
Parallel, there are two the total settings of the ash bucket (2), and two adjacent legs that two ash buckets (2) are respectively provided at both sides
Between frame (1), the lower section between two ash buckets (2) is provided with air accumulator (11), and is connected at the top of ash bucket (2)
Cabinet (3), the middle cabinet (3) is internally provided with air passage (4), and upper box (5) are connected at the top of middle cabinet (3),
It is connected with away terraced platform (10) at the top of the upper box (5), and the top center of upper box (5) is connected with rain-proof shelter (9), institute
The inside left for stating rain-proof shelter (9) is provided with injection system (6), is provided with Off-line valve (7) on the right side of the injection system (6),
By-passing valve (8) are provided on the right side of the Off-line valve (7).
2. a kind of boiler smoke bag filter according to claim 1, it is characterised in that: the ash bucket (2) includes
The lower right side of bucket body (21), maintenance door (22), ash hole (23), ash inlet (24) and valve (25), the bucket body (21) connects
It is connected to maintenance door (22), and the bottom of bucket body (21) is connected with ash hole (23), the left lower of the bucket body (21) is connected with
Valve (25), and ash inlet (24) are connected on the left of bucket body (21).
3. a kind of boiler smoke bag filter according to claim 1, it is characterised in that: air accumulator (11) packet
Include steel shell (111), air inlet (112), gas bag (113), observation window (114), supporting leg (115), exhaust outlet (116) and puff prot
(117), the right upper portion of the steel shell (111) is connected with air inlet (112), is provided with gas below the air inlet (112)
It wraps (113), the middle part surface of the steel shell (111) is provided with observation window (114), and the bottom of steel shell (111) is connected with support
Leg (115), there are two the total settings of the supporting leg (115), and two supporting legs (115) are connected to steel shell (111)
Bottom left and right side, the left lower of the steel shell (111) be connected with exhaust outlet (116), the exhaust outlet (116) it is upper
Side is provided with puff prot (117).
4. a kind of boiler smoke bag filter according to claim 1, it is characterised in that: middle cabinet (3) packet
Shell (31), filter plate (32), fixed block (33) and dust-removal cloth-bag (34) are included, the inner upper of the shell (31) was provided with
Filter plate (32), and the side of shell (31) is connected with fixed block (33), there are two the total settings of the fixed block (33), and two institutes
Left upper portion and right upper portion that fixed block (33) is connected to shell (31) are stated, the bottom of the filter plate (32) is connected with
Dust-removal cloth-bag (34).
5. a kind of boiler smoke bag filter according to claim 4, it is characterised in that: the dust-removal cloth-bag (34)
Including fixed ring (341), fixture block (342), bag body (343) and protecting tube (344), the bottom of the fixed ring (341) is connected with
Fixture block (342), and protecting tube (344) are provided with below fixed ring (341), the protecting tube (344) is internally provided with bag
Body (343).
6. a kind of boiler smoke bag filter according to claim 1, it is characterised in that: the shape of the ash bucket (2)
Shape is in back taper, and the outer surface of the ash bucket (2) and inner surface are provided with antioxidation coating.
7. a kind of boiler smoke bag filter according to claim 5, it is characterised in that: fixture block (342) position
Inner upper in protecting tube (344), and fixture block (342) is wrapped up by bag body (343), the fixed ring (341) and fixture block (342)
It is integrally manufactured.
8. a kind of boiler smoke bag filter according to claim 5, it is characterised in that: the protecting tube (344)
Surface be provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476720.5U CN208878105U (en) | 2018-09-11 | 2018-09-11 | A kind of boiler smoke bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476720.5U CN208878105U (en) | 2018-09-11 | 2018-09-11 | A kind of boiler smoke bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878105U true CN208878105U (en) | 2019-05-21 |
Family
ID=66511732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821476720.5U Active CN208878105U (en) | 2018-09-11 | 2018-09-11 | A kind of boiler smoke bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878105U (en) |
-
2018
- 2018-09-11 CN CN201821476720.5U patent/CN208878105U/en active Active
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