CN106955544A - A kind of energy-efficient wet dust collector and its dust collection method - Google Patents
A kind of energy-efficient wet dust collector and its dust collection method Download PDFInfo
- Publication number
- CN106955544A CN106955544A CN201710310017.0A CN201710310017A CN106955544A CN 106955544 A CN106955544 A CN 106955544A CN 201710310017 A CN201710310017 A CN 201710310017A CN 106955544 A CN106955544 A CN 106955544A
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- hollow
- subheader
- energy
- tank
- dust collector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/024—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a kind of energy-efficient wet dust collector, including shell, air inlet, air outlet and some gas channels and tank, the bottom of each gas channel, which is equipped with, agitates device, the top of all gas channels is connected with air inlet, device bottom is agitated under the water level of tank, agitating device includes the hollow subheader complemented one another and hollow female, hollow subheader lower end is inserted in hollow female, hollow subheader upper end open is with diameter greater than lower ending opening diameter, hollow subheader lower ending opening is with diameter greater than hollow subheader middle through-hole diameter, arcuation gap is left between hollow subheader lower end and hollow female upper end, outside is provided with arcuation indent in the middle part of hollow subheader, arcuation indent and arcuation gap are connected that to form S curved, gas channel bottom is arranged at the top of hollow subheader, hollow female is corresponding with the water level of hollow subheader junction position and tank.The water surface is more fully contacted the invention enables fine dusts and is dissolved in the water, deduster efficiency of dust collection and dust removing effects are improved.
Description
Technical field
The present invention relates to a kind of cleaner, more particularly to a kind of energy-efficient wet dust collector and its dust collection method.
Background technology
Wet dust collector is, by dust laden air as air-flow enters in water, to pass through the control of flow velocity, thick particle sedimentation
With impact in water, spray and water smoke that tiny dust is taken out of by current are removed；But, current dusty gas pours water
Face is usually as device control air-flow velocity is agitated, although this kind of structure can using the vertical pipeline being welded in gas channel
Gas channel is reduced well so as to improve air-flow velocity, but is due to be influenceed by its bottom opening and open top size,
So that the contact area of air-flow and the water surface is small, so as to influence its efficiency of dust collection and dust removing effects.
The content of the invention
The present invention in order to solve defect present in above-mentioned prior art and deficiency there is provided a kind of dust-contained airflow and the water surface
Contact area it is big so that big dust particle and fine dusts more fully contact the water surface and are dissolved in the water, improve dedusting
The energy-efficient wet dust collector and its dust collection method of device efficiency of dust collection and dust removing effects.
Technical scheme：A kind of energy-efficient wet dust collector, including shell, the air intake for being arranged on shell upper
Mouth, air outlet and some gas channels and the tank for being arranged on outer casing underpart, the bottom of each gas channel, which is equipped with, to be agitated
Device, the top of all gas channels is connected with air inlet, and the device bottom of agitating is described to agitate device under the water level of tank
Including the hollow subheader complemented one another and hollow female, the hollow subheader lower end is inserted in hollow female, the hollow subheader
Upper end open is with diameter greater than lower ending opening diameter, and hollow subheader lower ending opening is with diameter greater than hollow subheader middle through-hole diameter, institute
State and arcuation gap is left between hollow subheader lower end and hollow female upper end, outside is provided with arcuation indent, institute in the middle part of hollow subheader
State arcuation indent and arcuation gap is connected that to form S curved, gas channel bottom, the middle aircraft carrier are arranged at the top of the hollow subheader
Head is corresponding with the water level of hollow subheader junction position and tank.
The device that agitates of the present invention can be so that gas channel first narrows, after raising flow velocity so that its dust high-speed punching is struck waters
Face, big dust particle is dissolved in the water；Then gas channel broadens again turns an angle to be upwardly formed S curved so that the water surface is in S
It is curved to be driven down with air-flow, water curtain shape is formed, increases specific surface area so that fine dusts more fully contact the water surface and are dissolved in
In water, deduster efficiency of dust collection and dust removing effects are improved.
Preferably, the shell upper is additionally provided with a deflector, and the deflector side is highly higher than air outlet, deflector
Opposite side is highly less than air inlet, through hole of the deflector provided with some cooperation gas channels.
This kind of structure ensures that its air-flow smoothly can enter to agitate from gas channel and dedusting is carried out after device.
Preferably, it is additionally provided with pneumatic dewatering plate in the shell, the position of the pneumatic dewatering plate and gas channel and sharp
The position for swinging device junction is corresponding.
This kind of structure ensures to can be dewatered removal before the discharge of the gas after dedusting with dirt moisture, further ensures that it is removed
Dirt effect.
Preferably, the tank side is provided with automatic water supply tank, and the automatic water supply tank is fixed on by an A-frame
Outside shell, the tank opposite side is provided with below a Butterworth Hatch, the automatic water supply tank and is provided with a sewage draining exit, the Butterworth Hatch
Highly it is less than the height of automatic water supply tank, the height of the sewage draining exit is less than the height of Butterworth Hatch.
This kind of structure facilitates tank water inlet, cleaning and blowdown, it is ensured that tank can coordinate the good dedusting of deduster.
Preferably, the bottom of gullet is provided with a blowdown guide plate, the blowdown guide plate side height and Butterworth Hatch
Highly corresponding, blowdown guide plate opposite side height is corresponding with the height of sewage draining exit.
This kind of structure further facilitates tank decontamination.
Preferably, the hollow female includes arc outwardly projecting portion and vertical section, and the hollow subheader lower end is arranged on arc
In outwardly projecting portion.
This kind of structure facilitates the assembling of hollow subheader and hollow female.
Preferably, under the arc-shaped slot provided with the hollow subheader lower end of cooperation in the arc outwardly projecting portion, the hollow subheader
It is fixed in the card people's arc-shaped slot of end.
This kind of structure make it that the assembling of hollow subheader and hollow female is more firm.
Preferably, the opening of the arcuation indent is down-set outwardly, and the opening of the arc-shaped slot is set up inwardly.
This kind of structure further ensures that the water surface sprays under the drive of air-flow along S is curved.
Preferably, it is provided with installation step at the top of the hollow subheader.
This kind of structure conveniently agitates the dismounting of device, so that its use is flexibly and easy to clean.
A kind of dust collection method of energy-efficient wet dust collector, comprises the steps：
1) external air exhauster is opened, dust-contained airflow is from air inlet enters the gas channel in shell；
2) and then at the uniform velocity by hollow subheader entrance, with channel narrows, air-flow is drastically accelerated, and dust high-speed punching is struck waters
In face, big dust particle dissolving water, it is settled down under hollow female；
3) to be brought into S with air-flow curved for little particle dust, the water surface S is curved driven with air-flow under, form water curtain shape, table is compared in increase
Area, fully contacts with fine dusts, dissolves；
4) clean gas is discharged from air outlet, completes dust removal process.
The device that agitates of the present invention can be so that gas channel first narrows, after raising flow velocity so that its dust high-speed punching is struck waters
Face, big dust particle is dissolved in the water；Then gas channel broadens again turns an angle to be upwardly formed S curved so that the water surface is in S
It is curved to be driven down with air-flow, water curtain shape is formed, increases specific surface area so that fine dusts more fully contact the water surface and are dissolved in
In water, deduster efficiency of dust collection and dust removing effects are improved.
Brief description of the drawings
Structural representation when Fig. 1 is stopped status of the present invention；
Structural representation when Fig. 2 is running status of the present invention；
Fig. 3 is agitates the structural representation of device in the present invention；
1. agitate device, 2. blowdown guide plates, 3. automatic water supply tanks, 4. sewage draining exits, 5. pneumatic dewatering plates, 6. water conservancy diversion in figure
Plate, 7. A-frames, 8. tanks, 9. Butterworth Hatch, 10. gas channels, 11. hollow subheaders, 12. hollow females, 13.S is curved, and 14.
Arc outwardly projecting portion, 15. vertical sections, 16. arcuation indents, 17. arcuation necks, 18. installation steps, 19. shells, 20. air inlets,
21. air outlet,
Embodiment
The present invention is further detailed explanation with the course of work below in conjunction with the accompanying drawings, but is not to present invention protection
The limitation of scope.
As Figure 1-3, a kind of energy-efficient wet dust collector, including shell 19, the air intake for being arranged on the top of shell 19
Mouth 20, air outlet 21 and some gas channels 10 and the tank 8 for being arranged on the bottom of shell 19, the bottom of each gas channel 10
Portion, which is equipped with, agitates device 1, and the top of all gas channels 10 is connected with air inlet 20, agitates the water level that the bottom of device 1 is located at tank 8
Under.Hollow subheader 11 and hollow female 12 that device 1 includes complementing one another are agitated, hollow female 12 is inserted in the hollow lower end of subheader 11
It is interior.The hollow upper end open of subheader 11 is with diameter greater than lower ending opening diameter, and the hollow lower ending opening of subheader 11 is with diameter greater than hollow subheader
Middle through-hole diameter.Arcuation gap is left between the hollow lower end of subheader 11 and the upper end of hollow female 12, the hollow middle part of subheader 11 is outer
Side is provided with arcuation indent 16, and arcuation indent 16 and arcuation gap are connected to form S curved 13.The hollow top of subheader 11 is logical installed in air-flow
The bottom of road 10, hollow female 12 is corresponding with the hollow junction position of subheader 11 and the water level of tank 8.Hollow female 12 includes arc
Shape outwardly projecting portion 14 and vertical section 15, the hollow lower end of subheader 11 are arranged in arc outwardly projecting portion 14.It is provided with and matches somebody with somebody in arc outwardly projecting portion 14
Close fixed in the arc-shaped slot 17 of the hollow lower end of subheader 11, the hollow lower end card people arc-shaped slot 17 of subheader 11.Arcuation indent 16
Opening is down-set outwardly, and the opening of arc-shaped slot 17 is set up inwardly.The hollow top of subheader 11 is provided with installation step 18.
The top of shell 19 is additionally provided with a deflector 6, and the side of deflector 6 is highly higher than air outlet 21, and the opposite side of deflector 6 is high
Degree is less than air inlet 20, through hole of the deflector 6 provided with some cooperation gas channels 10.Pneumatic dewatering plate is additionally provided with shell 19
5, the position of pneumatic dewatering plate 5 and gas channel 10 and agitate the junction of device 1 position it is corresponding.The side of tank 8 is provided with automatic
Water supply tank 3, automatic water supply tank 3 is fixed on outside shell 19 by an A-frame 7, and the opposite side of tank 8 is provided with a Butterworth Hatch 9, from
The dynamic lower section of water supply tank 3 is provided with a sewage draining exit 4, and the height of Butterworth Hatch 9 is less than the height of automatic water supply tank 3, and the height of sewage draining exit 4 is low
In the height of Butterworth Hatch 9.The bottom of tank 8 is provided with a blowdown guide plate 2, the height of the side of blowdown guide plate 2 height and Butterworth Hatch 9
Corresponding, the opposite side of blowdown guide plate 2 height is corresponding with the height of sewage draining exit 4.
During present invention work, dust-contained airflow enters in the gas channel 10 in outer case of dust remover 19 from air inlet 20, then
At the uniform velocity by the hollow entrance of subheader 11, with channel narrows, air-flow is drastically accelerated, the dust high speed impact water surface, bulky grain powder
In dirt dissolving water, it is settled down under hollow female 12；Little particle dust is brought into S curved 13 with air-flow, and the water surface is in S curved 13 with air-flow band
Under dynamic, water curtain shape is formed, increases specific surface area, fully contacts, dissolves with fine dusts, clean gas is discharged from air outlet 21,
Complete dust removal process.
Air exhauster of the present invention is connected at air outlet using external pattern.The present invention needs periodically to carry out to agitating device and tank
Cleaning maintenance.
The device that agitates of the present invention can be so that gas channel first narrows, after raising flow velocity so that its dust high-speed punching is struck waters
Face, big dust particle is dissolved in the water；Then gas channel broadens again turns an angle to be upwardly formed S curved so that the water surface is in S
It is curved to be driven down with air-flow, water curtain shape is formed, increases specific surface area so that fine dusts more fully contact the water surface and are dissolved in
In water, deduster efficiency of dust collection and dust removing effects are improved.
Claims (10)
1. a kind of energy-efficient wet dust collector, if including shell, the air inlet for being arranged on shell upper, air outlet and dry gas stream
Passage and the tank for being arranged on outer casing underpart, the bottom of each gas channel, which is equipped with, agitates device, the top of all gas channels
Portion is connected with air inlet, and the device bottom of agitating is under the water level of tank, it is characterised in that：The device that agitates is included mutually
Supporting hollow subheader and hollow female, the hollow subheader lower end are inserted in hollow female, the hollow subheader upper end open
With diameter greater than lower ending opening diameter, hollow subheader lower ending opening is with diameter greater than hollow subheader middle through-hole diameter, the middle gap
Outside in the middle part of arcuation gap, hollow subheader is left between head lower end and hollow female upper end to be provided with arcuation indent, the arcuation
Recessed and arcuation gap is connected that to form S curved, is arranged on gas channel bottom at the top of the hollow subheader, the hollow female with it is hollow
Subheader junction position is corresponding with the water level of tank.
2. a kind of energy-efficient wet dust collector according to claim 1, it is characterised in that：The shell upper is additionally provided with
One deflector, the deflector side is highly higher than air outlet, and deflector opposite side is highly less than air inlet, and deflector is provided with
The through hole of some cooperation gas channels.
3. a kind of energy-efficient wet dust collector according to claim 1, it is characterised in that：Gas is additionally provided with the shell
Flow dewatering plate, the position of the pneumatic dewatering plate and gas channel and agitate device junction position it is corresponding.
4. a kind of energy-efficient wet dust collector according to claim 1, it is characterised in that：The tank side is provided with certainly
Dynamic water supply tank, the automatic water supply tank is fixed on outside shell by an A-frame, and the tank opposite side is provided with a Butterworth Hatch,
A sewage draining exit is provided with below the automatic water supply tank, the height of the Butterworth Hatch is less than the height of automatic water supply tank, the blowdown
The height of mouth is less than the height of Butterworth Hatch.
5. a kind of energy-efficient wet dust collector according to claim 4, it is characterised in that：The bottom of gullet is provided with one
Blowdown guide plate, blowdown guide plate side height is corresponding with the height of Butterworth Hatch, blowdown guide plate opposite side height with
The height of sewage draining exit is corresponding.
6. a kind of energy-efficient wet dust collector according to claim 1, it is characterised in that：The hollow female includes arc
Shape outwardly projecting portion and vertical section, the hollow subheader lower end are arranged in arc outwardly projecting portion.
7. a kind of energy-efficient wet dust collector according to claim 6, it is characterised in that：Set in the arc outwardly projecting portion
Have fixed in the arc-shaped slot for coordinating hollow subheader lower end, hollow subheader lower end card people's arc-shaped slot.
8. a kind of energy-efficient wet dust collector according to claim 7, it is characterised in that：The opening of the arcuation indent
Down-set outwardly, the opening of the arc-shaped slot is set up inwardly.
9. a kind of energy-efficient wet dust collector according to claim 1, it is characterised in that：Set at the top of the hollow subheader
There is installation step.
10. a kind of dust collection method of energy-efficient wet dust collector as claimed in claim 1, it is characterised in that：Under it includes
State step：
1) external air exhauster is opened, dust-contained airflow is from air inlet enters the gas channel in shell；
2) and then at the uniform velocity by hollow subheader entrance, with channel narrows, air-flow is drastically accelerated, the dust high speed impact water surface,
In big dust particle dissolving water, it is settled down under hollow female；
3) to be brought into S with air-flow curved for little particle dust, the water surface S is curved driven with air-flow under, form water curtain shape, surface is compared in increase
Product, fully contacts with fine dusts, dissolves；4) clean gas is discharged from air outlet, completes dust removal process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310017.0A CN106955544A (en) | 2017-05-05 | 2017-05-05 | A kind of energy-efficient wet dust collector and its dust collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310017.0A CN106955544A (en) | 2017-05-05 | 2017-05-05 | A kind of energy-efficient wet dust collector and its dust collection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955544A true CN106955544A (en) | 2017-07-18 |
Family
ID=59482300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310017.0A Withdrawn CN106955544A (en) | 2017-05-05 | 2017-05-05 | A kind of energy-efficient wet dust collector and its dust collection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975495A (en) * | 2019-12-24 | 2020-04-10 | 苏州绿力环保设备有限公司 | Water curtain type dust removing mechanism |
-
2017
- 2017-05-05 CN CN201710310017.0A patent/CN106955544A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975495A (en) * | 2019-12-24 | 2020-04-10 | 苏州绿力环保设备有限公司 | Water curtain type dust removing mechanism |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170718 |