CN106422538A - Spraying type exhaust gas demisting and purifying device - Google Patents
Spraying type exhaust gas demisting and purifying device Download PDFInfo
- Publication number
- CN106422538A CN106422538A CN201611143257.8A CN201611143257A CN106422538A CN 106422538 A CN106422538 A CN 106422538A CN 201611143257 A CN201611143257 A CN 201611143257A CN 106422538 A CN106422538 A CN 106422538A
- Authority
- CN
- China
- Prior art keywords
- disk
- waste gas
- purifier
- motor
- demisting
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The invention discloses a spraying type exhaust gas demisting and purifying device, comprising a vertically arranged main body, a circulating pump and a liquid medicine box, wherein the circulating pump and the liquid medicine box are arranged at the lower end of the main body, a gas inlet is arranged at the lower part of the main body, a gas outlet is arranged at the top end of the main body, inside of the main body comprises a plurality of packing layers, a spraying pipe is arranged at the upper part of each packing layer, the spraying pipes are connected with the circulating pump and the liquid medicine box, a mist collecting disc is arranged at the upper part of each spraying pipe, a centrifugal component is arranged above the mist collecting disc, and comprises a rotating shaft, a centrifugal hole wheel, a belt pulley, a motor and a supporting frame, a mist eliminating opening is formed at the center of the supporting frame, the rotating shaft is arranged at the center of the main body, the centrifugal hole wheel is mounted on the rotating shaft, one end of the belt pulley is connected to the upper part of the centrifugal hole wheel, the other end of the belt pulley is connected with the motor, the supporting frame is mounted between the belt pulley and the centrifugal hole wheel, and the supporting frame is fixed on an inner wall of the main body in a welded manner. According to the spraying type exhaust gas demisting and purifying device disclosed by the invention, sprayed and washed water mist of exhaust gas is eliminated completely, and purification speed of the exhaust gas is increased.
Description
Technical field
The present invention relates to technical field of waste gas treatment, particularly to a kind of fountain waste gas demisting purifier.
Background technology
With the fast development of modern industry, get more and more to the exhausted air quantity of airborne release, the product of existing exhaust-gas treatment
Product also get more and more, and its principle is waste gas, and single file passes through spray-absorption device from bottom to top, is then directly entered after demisting
Air.
The utility model patent " efficiency of waste gas neutralizing tower " of Application No. " 201120482691.5 " discloses a kind of waste gas
Treating column, including centrifugal blower, tower body and water circulating pump, waste gas enters the spray-absorption device in tower body after bubbling, finally
Take off through de- liquid net and after liquid, enter air.
A kind of utility model patent " waste gas purification tower with swirling flow plate " of Application No. " 201520280753.2 " discloses one
Plant waste gas purification tower with swirling flow plate, waste gas enters air after spray equipment after spiral board.
In industrial practice, the demisting effect on driving birds is not good of de- liquid net or vane plate, the perishable pipeline of fog of discharge
And blower fan, need to carry out demisting again to the fog of discharge, increased equipment and processing cost.
Content of the invention
It is an object of the invention to provide a kind of fountain waste gas demisting purifier, to optimize demisting link, raising removes
Fog effect.For achieving the above object, the present invention employs the following technical solutions：
The invention discloses fountain waste gas demisting purifier, including：The body being vertically arranged, located at the circulation of body lower end
Pump, liquid medicine case, described body lower part is provided with air inlet, and body top is gas outlet, and described body interior includes some filling out
The bed of material, the top of every layer of packing layer is provided with shower, and shower is connected with circulating pump and liquid medicine case；Described shower top sets
There is collection mist disk, the middle part of collection mist disk is provided with horn-like outlet, and collection mist disk end is provided with water falling hole；It is provided with above described collection mist disk
Centrifugation assembly, described centrifugation assembly includes rotary shaft, centrifugal hole wheel, belt pulley, and motor and center are provided with the support of mist elimination mouth
Frame, described rotary shaft is installed on the rotating shaft located at body central, described centrifugal hole wheel, belt pulley one end and centrifugal hole wheel
Top connect, the other end and motor connection, bracing frame is installed, described bracing frame between described belt pulley and centrifugal hole wheel
It is weldingly fixed in inner body wall.
Further, located at body exterior, described body is provided with motor installation outlet to described motor, and motor is installed
Outlet is outer to be provided with motor box, and described motor is placed in motor box.
Wherein, described centrifugal hole wheel includes wheel hub, upper circular hole disk, lower circular hole disk, circular port circle, bearing and fixed plate,
Described upper circular hole disk, lower circular hole disk and circular port circle are pore structure, and upper circular hole disk is locked with wheel hub upper end, lower circular hole disk
With wheel hub lower end lock on bearing, circular port circle between upper and lower circular hole disk, bearing lower end mounting plate, fixed plate
It is welded in inner body wall.
Preferably, described circular port circle is 90～120mm with the distance of inner body wall.
Further, also include bearing holder (housing, cover), it is coated on Bearing outer.Also include some spinning disks, described spinning disk
Located at body lower part, above air inlet.
Wherein, the wall of described body is laid some observation from top to bottom and keep in repair window.
Preferably, filling Pall ring in described packing layer.
Further, described body top gas outlet is connected with centrifugation sucktion fan by pipeline.
Due to employing above-mentioned structure, the present invention has the advantages that：
1. the present invention is centrifuged the setting of assembly, makes motor drive centrifugal hole wheel high-speed rotation, the water smoke in the fog of rising enters
Centrifugal hole wheel high-speed motion, makes water smoke depart from the water falling hole finally through collecting mist disk for the gas and flows out, complete demisting, except fog effect is good.
2. centrifugal hole wheel design circular fall pore structure so that water smoke tangentially directly throw away to collection mist disk, greatly
Improve demisting efficiency.
3. the middle part of collection mist disk is provided with horn-like outlet, makes waste gas can enter centrifugation assembly from outlet, centrifugation assembly will
Water smoke throws away and automatically down can conflux along the flared edges of collection mist disk on collection mist disk, toward the water falling hole stream of collection mist disk end
Go out.
4. motor, located at body exterior, can prevent from being corroded by fog, improves service life, reduces fault rate.
5. body lower part setting spinning disk, waste gas enters this and produces eddy flow by spinning disk in vivo, and then improves and spray
The contact of liquid, improves exhaust-gas treatment effect.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of centrifugal hole wheel of the present invention.
Fig. 3 is the structural representation of the embodiment of the present invention two.
Primary clustering symbol description：
1：Body, 11：Air inlet, 12：Gas outlet, 13：Observe and keep in repair window, 2：Circulating pump, 3：Liquid medicine case, 4：Packing layer, 5：Spray
Shower pipe, 6：Collection mist disk, 61：Horn-like outlet, 62：Water falling hole, 7：Centrifugation assembly, 71：Rotary shaft, 72：Centrifugal hole wheel, 721：Wheel
Hub, 722：Upper circular hole disk, 723：Lower circular hole disk, 724：Circular port circle, 725：Bearing, 726：Bearing holder (housing, cover), 727：Fixed plate, 73：
Belt pulley, 74：Motor, 75：Bracing frame, 8：Motor box, 9：Centrifugation sucktion fan, 10：Spinning disk.
Specific embodiment
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and specifically real
The present invention is described in further detail to apply example.
Embodiment one
As shown in figure 1, present embodiment discloses fountain waste gas demisting purifier, including：Body 1, the circulation of body 1 lower end
Pump 2, liquid medicine case 3, the packing layer 4 within body 1, shower 5, collection mist disk 6, centrifugation assembly 7.
Body 1 is vertically arranged, and is vertical body 1.Body 1 bottom is provided with air inlet 11, and body 1 top is gas outlet 12.
Some observation is laid from top to bottom on the wall of body 1 and keeps in repair window 13.
The present embodiment is provided with two-layer packing layer 4, filling Pall ring in packing layer 4.Pall ring is plastics or ceramic material.Often
The top of layer packing layer 4 is designed with shower 5, and shower 5 is connected with circulating pump 2 and liquid medicine case 3.Shower 5 top is collection mist
Disk 6, the middle part of collection mist disk 6 is provided with horn-like outlet 61, and collection mist disk 6 end is provided with water falling hole 62.
Collection mist disk 6 top is centrifugation assembly 7, and centrifugation assembly 7 includes rotary shaft 71, centrifugal hole wheel 72, belt pulley 73, motor
74 and center be provided with the bracing frame 75 of mist elimination mouth.Rotary shaft 71 is arranged on rotary shaft 71 located at body 1 center, centrifugal hole wheel 72
On, belt pulley 73 one end is connected with the top of centrifugal hole wheel 72, and the other end is connected with motor 74, belt pulley 73 and centrifugal hole wheel 72
Between bracing frame 75 is installed, bracing frame 75 is weldingly fixed on body 1 inwall.Motor 74, outside body 1, body 1 sets
There is motor installation outlet, motor box 8 is installed outside motor installation outlet, motor 74 is placed in motor box 8.
In conjunction with shown in Fig. 2, centrifugal hole wheel 72 includes wheel hub 721, upper circular hole disk 722, lower circular hole disk 723, circular port circle
724th, bearing 725, bearing holder (housing, cover) 726 and fixed plate 727.Upper circular hole disk 722, lower circular hole disk 723 and circular port circle 724 are hole
Structure.Upper circular hole disk 722 and the locking of wheel hub 721 upper end, lower circular hole disk 723 and wheel hub 721 lower end lock on bearing 725, circle
Shape hole circle 724 is located at upper and lower circular hole disk（722,723）Between, the distance of circular port circle 724 and body 1 inwall is 90～
120mm, can arrange this distance for 100mm, so that during centrifugal hole wheel 72 high-speed rotation, waste gas enters water after centrifugal hole wheel 72
Mist has after being centrifuged and enough throws away space.Bearing 725 lower end mounting plate 727, fixed plate 727 is welded on body 1
On inwall.Bearing holder (housing, cover) 726 is coated on outside bearing 725, prevents bearing 725 from being corroded by waste gas.
During use, waste gas is passed through entrance packing layer 4 from the lower end air inlet 11 of body 1, and liquid medicine case 3 is simultaneously in circulating pump 2
In the presence of by medicinal liquid by pipeline enter shower 5, by medicinal liquid spray on packing layer 4.Barrier effect due to Pall ring
Waste gas produces turbulent flow, so that spray medicinal liquid and the haptoreaction time of waste gas is ensured.Obtain net after two-layer spray cleaning
The body containing water spray haze changed.The centrifugal hole wheel 72 of the horn-like outlet 61 entrance high-speed rotation through collection mist disk 6 for the body containing water spray haze, electricity
Machine 74 drives rotary shaft 71 to rotate by belt pulley 73, and rotary shaft 71 drives centrifugal hole wheel 72 to rotate.Water smoke in gas by from
Heart hole wheel 72 throws away along wheel rim tangential direction and crashes on collection mist disk 6 through circular port circle 724 or lower circular hole disk 723, by trumpet-shaped
Surface is converged downwards in the water falling hole 62 entering similar shade, then flows downstream into spray region.The gas purifying is through centrifugal hole wheel
72 eliminate and discharge from the mist elimination mouth of bracing frame 75 after water smoke, finally discharge from gas outlet 12.During use, staff can
To check purification process by observing maintenance window 13, if equipment fault occurs, after closing switch, can be by observing maintenance window 13
Enter in body 1 and carry out maintenance and inspection.
Embodiment two
As shown in figure 3, present embodiment discloses fountain waste gas demisting purifier, comprising, outside the structure of embodiment one, also to wrap
Include centrifugation sucktion fan 9 and some spinning disks 10.I.e. apparatus of the present invention include：Body 1, the circulating pump 2 of body 1 lower end, liquid medicine
Case 3, the centrifugation sucktion fan 9 of body 1 top, the spinning disk 10 within body 1, packing layer 4, shower 5, collection mist disk 6, centrifugation
Assembly 7.Body 1 bottom is provided with air inlet 11, and body 1 top is gas outlet 12, and gas outlet 12 connects centrifugation suction by pipeline
Blower fan 9.Spinning disk 10 above air inlet 11, below packing layer 4.Remaining structure is identical with embodiment one.
During use, waste gas is passed through entrance spinning disk 10 from the lower end air inlet 11 of body 1, and waste gas is quickly converged by spinning disk 10
Collection enters packing layer 4, and medicinal liquid is entered shower 5 by pipeline in the presence of circulating pump 2 by liquid medicine case 3 simultaneously, by liquid medicine jet
Drench on packing layer 4.The body containing water spray haze being purified after two-layer spray cleaning.Body containing water spray haze is through collection mist disk 6
The centrifugal hole wheel 72 of horn-like outlet 61 entrance high-speed rotation, the water smoke in gas is got rid of along wheel rim tangential direction by centrifugal hole wheel 72
Go out, crash on collection mist disk 6, converged downwards in entrance water falling hole 62 by trumpet-shaped surface, then flow downstream into spray region.Purify
Gas eliminate water smoke through centrifugal hole wheel 72, body 1 top gas outlet 12 is passed through to be centrifuged the swabbing action of sucktion fan 9, soon
The gas by purification of speed aspirates discharge from gas outlet 12.
To sum up, patent of the present invention makes water smoke after spray washing for the waste gas sufficiently be removed, and improves waste gas
Purification speed, suitable popularization and application.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.
Claims (9)
1. fountain waste gas demisting purifier, including：The body being vertically arranged, the circulating pump located at body lower end, liquid medicine case,
Described body lower part is provided with air inlet, body top be gas outlet it is characterised in that：Described body interior includes some filling out
The bed of material, the top of every layer of packing layer is provided with shower, and shower is connected with circulating pump and liquid medicine case；Described shower top sets
There is collection mist disk, the middle part of collection mist disk is provided with horn-like outlet, and collection mist disk end is provided with water falling hole；It is provided with above described collection mist disk
Centrifugation assembly, described centrifugation assembly includes rotary shaft, centrifugal hole wheel, belt pulley, and motor and center are provided with the support of mist elimination mouth
Frame, described rotary shaft is installed on the rotating shaft located at body central, described centrifugal hole wheel, belt pulley one end and centrifugal hole wheel
Top connect, the other end and motor connection, bracing frame is installed, described bracing frame between described belt pulley and centrifugal hole wheel
It is weldingly fixed in inner body wall.
2. fountain waste gas demisting purifier as claimed in claim 1 it is characterised in that：Described motor is external located at this
Portion, described body is provided with motor installation outlet, is provided with motor box outside motor installation outlet, and described motor is placed in electricity
In machine box.
3. fountain waste gas demisting purifier as claimed in claim 1 it is characterised in that：Described centrifugal hole wheel includes taking turns
Hub, upper circular hole disk, lower circular hole disk, circular port circle, bearing and fixed plate, described upper circular hole disk, lower circular hole disk and circular port circle
It is pore structure, upper circular hole disk is locked with wheel hub upper end, lower circular hole disk is locked on bearing with wheel hub lower end, and circular port circle sets
Between upper and lower circular hole disk, bearing lower end mounting plate, fixed plate is welded in inner body wall.
4. fountain waste gas demisting purifier as claimed in claim 3 it is characterised in that：Described circular port circle and body
The distance of inwall is 90～120mm.
5. fountain waste gas demisting purifier as claimed in claim 3 it is characterised in that：Also include bearing holder (housing, cover), its cladding
In Bearing outer.
6. the fountain waste gas demisting purifier as described in any one of claim 1-5 it is characterised in that：Also include some rotations
Flow, described spinning disk located at body lower part, above air inlet.
7. fountain waste gas demisting purifier as claimed in claim 6 it is characterised in that：From upper on the wall of described body
Lay some observation maintenance windows to lower.
8. fountain waste gas demisting purifier as claimed in claim 7 it is characterised in that：Filling Bao in described packing layer
That ring.
9. fountain waste gas demisting purifier as claimed in claim 8 it is characterised in that：Described body top gas outlet
Centrifugation sucktion fan is connected with by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143257.8A CN106422538A (en) | 2016-12-13 | 2016-12-13 | Spraying type exhaust gas demisting and purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143257.8A CN106422538A (en) | 2016-12-13 | 2016-12-13 | Spraying type exhaust gas demisting and purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422538A true CN106422538A (en) | 2017-02-22 |
Family
ID=58217014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143257.8A Pending CN106422538A (en) | 2016-12-13 | 2016-12-13 | Spraying type exhaust gas demisting and purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210390A (en) * | 2021-05-25 | 2021-08-06 | 湖北天泰辐照股份有限公司 | Waste gas treatment device is used in cotton production of irradiation crosslinked polyethylene bubble |
| CN113491933A (en) * | 2021-09-10 | 2021-10-12 | 鑫领域智能科技(邳州)有限公司 | Hot-galvanize pickling is handled with high-efficient acid mist treatment tower |
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| JP2011092913A (en) * | 2009-11-02 | 2011-05-12 | Fulta Electric Machinery Co Ltd | Oil mist capturing apparatus |
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| CN205730830U (en) * | 2016-07-01 | 2016-11-30 | 邓声荣 | A kind of photoelectrocatalysioxidization oxidization device |
| CN206285623U (en) * | 2016-12-13 | 2017-06-30 | 厦门爱迪特环保科技有限公司 | Fountain waste gas demisting purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040400U (en) * | 1988-09-21 | 1989-07-05 | 霍季牛 | Centrifugal filtering type oil separator |
| CN201586470U (en) * | 2009-08-12 | 2010-09-22 | 新津县邓双三特玻璃钢及防腐工程研究所 | Acid mist purifying tower |
| JP2011092913A (en) * | 2009-11-02 | 2011-05-12 | Fulta Electric Machinery Co Ltd | Oil mist capturing apparatus |
| CN102198361A (en) * | 2011-05-19 | 2011-09-28 | 蒋超 | Hydrogen chloride tail gas recovery equipment |
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| CN203220848U (en) * | 2013-05-07 | 2013-10-02 | 阿丽贝（鞍山）塑料防腐设备有限公司 | Plastic exhaust gas scrubbing tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210390A (en) * | 2021-05-25 | 2021-08-06 | 湖北天泰辐照股份有限公司 | Waste gas treatment device is used in cotton production of irradiation crosslinked polyethylene bubble |
| CN113491933A (en) * | 2021-09-10 | 2021-10-12 | 鑫领域智能科技(邳州)有限公司 | Hot-galvanize pickling is handled with high-efficient acid mist treatment tower |
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Application publication date: 20170222 |
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