CN208448847U - A kind of pulse bag type dust collector that operation noise is small - Google Patents
A kind of pulse bag type dust collector that operation noise is small Download PDFInfo
- Publication number
- CN208448847U CN208448847U CN201820632459.7U CN201820632459U CN208448847U CN 208448847 U CN208448847 U CN 208448847U CN 201820632459 U CN201820632459 U CN 201820632459U CN 208448847 U CN208448847 U CN 208448847U
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- China
- Prior art keywords
- cabinet
- deckle board
- type dust
- bag type
- noise
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 12
- 239000004519 grease Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of pulse bag type dust collectors that operation noise is small of deduster technical field, including cabinet, support frame is equipped at the bottom four corners of the cabinet, the bottom of the cabinet is equipped with ash dropping hopper, the side wall of the ash dropping hopper is equipped with access hole, the one side wall bottom of the cabinet is equipped with air inlet port, the top of the air inlet port is equipped with the pulse valve being mounted on cabinet, the outside of the pulse valve, which is equipped with to be mounted on cabinet, noise reduction frame, the side of the noise reduction frame is equipped with air outlet, the top of the support plate is connected with air draught hood by damping, the inside of the air draught hood is equipped with the suction ventilator being connected to cabinet, structure is simple, it is highly-safe, when being respectively equipped with air draught hood and noise reduction frame to work to the outside of the suction ventilator of pulse bag type dust collector and pulse valve respectively brought noise into Row reduces, so that deduster is at work, operation noise is small, improves the quality of working environment.
Description
Technical field
The utility model relates to deduster technical field, specially a kind of pulse bag type dust collector that operation noise is small.
Background technique
Deduster is the equipment that dust is separated from flue gas.Deduster is there are many kinds of type, wherein impulse bag
Deduster is one of relatively new type deduster.Pulse bag type dust collector uses locellus blowing-out pulse jetting deashing technology,
The shortcomings that overcoming general pulse deduster and blowback dust remover in branch room, deashing ability is strong, and high dust collection efficiency, concentration of emission is low,
Air leak rate of air curtain is small, less energy consumption, and steel consumption is few, and occupied area is few, stable and reliable operation, good in economic efficiency.Suitable for metallurgy, building materials, water
Mud, machinery, chemical industry, electric power, light industry dusty gas purification and material recycling.Pulse bag type dust collector generally includes
Dust-removing box and external matched blower fan apparatus, blower fan apparatus include connecting tube, centrifugal blower and air-exhausting duct, connecting tube and dedusting
Cabinet is connected, and connecting tube is connected with air-exhausting duct by centrifugal blower.After dusty gas enters dust-removing box, after purified, from even
Take over air-exhausting duct discharge of entering.
But existing pulse bag type dust collector is poor for the processing of noise reduction, noise is damage to the main harm of human body
The sense of hearing, while can also have an impact to the other systems of human body, the quality of working environment is affected, to reduce staff's
Working efficiency, and then affect production efficiency.
Based on this, the utility model devises a kind of pulse bag type dust collector that operation noise is small, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of pulse bag type dust collectors that operation noise is small, to solve above-mentioned background
The processing of the noise reduction proposed in technology is poor, and noise is the damage sense of hearing to the main harm of human body, while other to human body are
The problem of system can also have an impact, affect the quality of working environment.
To achieve the above object, the utility model provides the following technical solutions: a kind of small impulse bag of operation noise removes
Dirt device, including cabinet are equipped with support frame at the bottom four corners of the cabinet, and the bottom of the cabinet is equipped with ash dropping hopper, institute
The side wall for stating ash dropping hopper is equipped with access hole, and the one side wall bottom of the cabinet is equipped with air inlet port, the air inlet port it is upper
Side is equipped with the pulse valve being mounted on cabinet, and the outside of the pulse valve, which is equipped with to be mounted on cabinet, noise reduction frame, the noise reduction
The side of frame is equipped with air outlet, and another side wall of the cabinet is equipped with support plate, and the top of the support plate passes through damping machine
Structure is connected with air draught hood, and the inside of the air draught hood is equipped with the suction ventilator being connected to cabinet.
Preferably, the air draught hood includes inner cylinder, and the outside of the inner cylinder is connected with outer cylinder by sealing ring, described interior
Grease chamber is provided between cylinder and outer cylinder, the outer wall two sides of the outer cylinder are equipped with greasing plug.
Preferably, the outer wall of the suction ventilator is equipped with mounting rack, and the inner wall junction of the mounting rack and inner cylinder is equipped with
Rubber mounting blocks one.
Preferably, the noise reduction frame includes interior deckle board and exterior deckle board, and the exterior deckle board is located at the outside of interior deckle board, described interior
Acoustical panel is equipped between deckle board and exterior deckle board, the lateral wall of the exterior deckle board is uniformly provided with stiffening plate, the outer wall of the stiffening plate
It is fixed by fixing screws and interior deckle board, exterior deckle board and acoustical panel, the both ends of the noise reduction frame pass through fixing screws and cabinet
Outer wall is fixedly connected.
Preferably, the damping includes mounting plate, and rubber mounting blocks two are connected at the top of the mounting plate, described
Rubber mounting blocks two are installed on the bottom of air draught hood, and mounting base, the mounting base are equipped at the top of the support plate
It is connected with guide post between mounting plate, the buffering being socketed in outside guide post is equipped between the mounting base and mounting plate
Part.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, it is highly-safe, point
It is other that air draught hood and noise reduction frame are respectively equipped with to work when institute band to the suction ventilator of pulse bag type dust collector and the outside of pulse valve
The noise come is reduced, so that deduster is at work, operation noise is small, is improved the quality of working environment, is improved work
The production efficiency of personnel.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model air draught hood schematic diagram of internal structure；
Fig. 3 is the utility model noise reduction mount structure schematic diagram；
Fig. 4 is the utility model damping structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- cabinet, 2- support frame, 3- ash dropping hopper, 4- access hole, 5- air inlet port, 6- air outlet, 7- air draught hood,
71- inner cylinder, 72- outer cylinder, 73- grease chamber, 74- greasing plug, 75- sealing ring, 76- suction ventilator, 77- mounting rack, the installation of 78- rubber
Block one, 8- pulse valve, 9- noise reduction frame, deckle board in 91-, 92- exterior deckle board, 93- acoustical panel, 94- stiffening plate, 95- fixing screws,
10- support plate, 11- damping, 111- mounting plate, 112- rubber mounting blocks two, 113- mounting base, 114- guide post,
115- bolster.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of pulse bag-type dust-removing that operation noise is small
Device, including cabinet 1 are equipped with support frame 2 at the bottom four corners of the cabinet 1, and the bottom of the cabinet 1 is equipped with ash dropping hopper 3,
The side wall of the ash dropping hopper 3 is equipped with access hole 4, and the one side wall bottom of the cabinet 1 is equipped with air inlet port 5, the inlet end
The top of mouth 5 is equipped with the pulse valve 8 being mounted on cabinet 1, and the outside of the pulse valve 8, which is equipped with to be mounted on cabinet 1, noise reduction
Frame 9, the side of the noise reduction frame 9 are equipped with air outlet 6, and another side wall of the cabinet 1 is equipped with support plate 10, the support plate
10 top is connected with air draught hood 7 by damping 11, and the inside of the air draught hood 7 is equipped with to be connected to cabinet 1
Suction ventilator 76.
Further, the air draught hood 7 includes inner cylinder 71, and the outside of the inner cylinder 71 is connected with outer by sealing ring 75
Cylinder 72 is provided with grease chamber 73 between the inner cylinder 71 and outer cylinder 72, the outer wall two sides of the outer cylinder 72 are equipped with greasing plug 74, from note
Rouge plug 74 injects in grease to grease chamber 73, is sealed by sealing ring 75, prevents grease from gushing, and plays good noise reduction and makees
With the effect of the absorbing sound and lowering noise of guarantee air draught hood 7.
Further, the outer wall of the suction ventilator 76 is equipped with mounting rack 77, the inner wall of the mounting rack 77 and inner cylinder 71
Junction is equipped with rubber mounting blocks 1, and suction ventilator 76 is mounted in air draught hood 7 by mounting rack 77, rubber mounting blocks 1
Brought vibration when suction ventilator 76 works can be effectively relieved, guarantee that suction ventilator 76 is able to carry out stable work.
Further, the noise reduction frame 9 includes interior deckle board 91 and exterior deckle board 92, and the exterior deckle board 92 is located at interior deckle board 91
Outside, is equipped with acoustical panel 93 between the interior deckle board 91 and exterior deckle board 92, the lateral wall of the exterior deckle board 92 is uniformly provided with reinforcement
The outer wall of plate 94, the stiffening plate 94 is fixed by fixing screws 95 and interior deckle board 91, exterior deckle board 92 and acoustical panel 93, described to disappear
The both ends of sound frame 9 are fixedly connected by fixing screws 95 with the outer wall of cabinet 1, interior deckle board 92, exterior deckle board 92, acoustical panel 93 and add
Strong plate 94 is fixed by fixing screws 95, and stability is good, and the noise that when acoustical panel 93 can be to the work of pulse valve 8 is caused
It is effectively reduced, guarantees the quality of working environment.
Further, the damping 11 includes mounting plate 111, and the top of the mounting plate 111 is connected with rubber peace
Block 2 112 is filled, the rubber mounting blocks 2 112 are installed on the bottom of air draught hood 7, and the top of the support plate 10 is equipped with peace
Bottom plate 113 is filled, guide post 114, the mounting base 113 and installation are connected between the mounting base 113 and mounting plate 111
The bolster 115 being socketed in outside guide post 114 is equipped between plate 111, air draught hood 7 is installed on support by damping 11
On plate 10, the vibrating noise that the suction ventilator 76 in air draught hood 7 drives when working to air draught hood 7 is gentle in guide post 114
Under the action of stamping 115, play the role of good reduction, so that deduster is at work, operation noise is small, improves working environment
Quality.
One concrete application of the present embodiment are as follows: pass through suction ventilator 76 to the pulse bag type dust collector and pulse valve 8
Outside is respectively equipped with air draught hood 7 and noise reduction frame 9, from greasing plug 74 inject grease to grease chamber 73 in, by sealing ring 75 into
Row sealing, prevents grease from gushing, and plays good Noise Reduction, guarantees the effect of the absorbing sound and lowering noise of air draught hood 7, suction ventilator 76
It is mounted in air draught hood 7 by mounting rack 77, rubber mounting blocks 1 can be effectively relieved when suction ventilator 76 works and be brought
Vibration, guarantee that suction ventilator 76 is able to carry out stable work, and air draught hood 7 and 1 junction of cabinet are equipped with damping
11, air draught hood 7 is installed in support plate 10 by damping 11, to suction when the suction ventilator 76 in air draught hood 7 works
The vibrating noise that fan shroud 7 drives plays the role of good reduction under the action of guide post 114 and bolster 115, so that
At work, operation noise is small, improves the quality of working environment for deduster, is mounted on the noise reduction frame 9 outside pulse valve 8 in
Deckle board 92, exterior deckle board 92, acoustical panel 93 and stiffening plate 94, fixed by fixing screws 95, stability is good, and 93 energy of acoustical panel
Caused noise effectively reduces when the enough work to pulse valve 8, guarantees the quality of working environment, improves staff
Production efficiency.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of pulse bag type dust collector that operation noise is small, including cabinet (1), it is characterised in that: the bottom of the cabinet (1)
Four corners are equipped with support frame (2), and the bottom of the cabinet (1) is equipped with ash dropping hopper (3), on the side wall of the ash dropping hopper (3)
Equipped with access hole (4), the one side wall bottom of the cabinet (1) is equipped with air inlet port (5), sets above the air inlet port (5)
There is the pulse valve (8) being mounted on cabinet (1), the outside of the pulse valve (8), which is equipped with to be mounted on cabinet (1), noise reduction frame
(9), the side of the noise reduction frame (9) is equipped with air outlet (6), and another side wall of the cabinet (1) is equipped with support plate (10), institute
The top for stating support plate (10) is connected with air draught hood (7) by damping (11), the inside installation of the air draught hood (7)
There is the suction ventilator (76) being connected to cabinet (1).
2. a kind of pulse bag type dust collector that operation noise is small according to claim 1, it is characterised in that: the suction ventilator
Covering (7) includes inner cylinder (71), and the outside of the inner cylinder (71) is connected with outer cylinder (72) by sealing ring (75), the inner cylinder (71)
It is provided between outer cylinder (72) grease chamber (73), the outer wall two sides of the outer cylinder (72) are equipped with greasing plug (74).
3. a kind of pulse bag type dust collector that operation noise is small according to claim 2, it is characterised in that: the suction ventilator
(76) outer wall is equipped with mounting rack (77), and the inner wall junction of the mounting rack (77) and inner cylinder (71) is equipped with rubber mounting blocks
One (78).
4. a kind of pulse bag type dust collector that operation noise is small according to claim 1, it is characterised in that: the noise reduction frame
It (9) include interior deckle board (91) and exterior deckle board (92), the exterior deckle board (92) is located at the outside of interior deckle board (91), the interior deckle board
(91) acoustical panel (93) being equipped between exterior deckle board (92), the lateral wall of the exterior deckle board (92) is uniformly provided with stiffening plate (94),
The outer wall of the stiffening plate (94) is fixed by fixing screws (95) and interior deckle board (91), exterior deckle board (92) and acoustical panel (93),
The both ends of the noise reduction frame (9) are fixedly connected by fixing screws (95) with the outer wall of cabinet (1).
5. a kind of pulse bag type dust collector that operation noise is small according to claim 1, it is characterised in that: the damping machine
Structure (11) includes mounting plate (111), and rubber mounting blocks two (112), the rubber peace are connected at the top of the mounting plate (111)
Dress block two (112) is installed on the bottom of air draught hood (7), is equipped with mounting base (113), institute at the top of the support plate (10)
It states and is connected between mounting base (113) and mounting plate (111) guide post (114), the mounting base (113) and mounting plate
(111) it is equipped between and is socketed in the external bolster (115) of guide post (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632459.7U CN208448847U (en) | 2018-04-28 | 2018-04-28 | A kind of pulse bag type dust collector that operation noise is small |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632459.7U CN208448847U (en) | 2018-04-28 | 2018-04-28 | A kind of pulse bag type dust collector that operation noise is small |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448847U true CN208448847U (en) | 2019-02-01 |
Family
ID=65152110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632459.7U Expired - Fee Related CN208448847U (en) | 2018-04-28 | 2018-04-28 | A kind of pulse bag type dust collector that operation noise is small |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404360A (en) * | 2019-08-29 | 2019-11-05 | 吴光明 | A kind of ultra-low noise dust collector |
-
2018
- 2018-04-28 CN CN201820632459.7U patent/CN208448847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404360A (en) * | 2019-08-29 | 2019-11-05 | 吴光明 | A kind of ultra-low noise 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 |
Granted publication date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |