CN109248531A - A kind of spiral industrial waste gas dedusting device - Google Patents
A kind of spiral industrial waste gas dedusting device Download PDFInfo
- Publication number
- CN109248531A CN109248531A CN201811224447.1A CN201811224447A CN109248531A CN 109248531 A CN109248531 A CN 109248531A CN 201811224447 A CN201811224447 A CN 201811224447A CN 109248531 A CN109248531 A CN 109248531A
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- China
- Prior art keywords
- flange
- dust
- cylinder
- waste gas
- industrial waste
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- 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
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
Invention provides a kind of spiral industrial waste gas dedusting device, belongs to industrial waste gas process field, including bracket, dust hopper, cylinder, spirally inlet air channel, exhaust passage, blower；Support is set on dust hopper, and support is fixedly mounted on bracket, and the first disposal box is arranged in dust hopper lower part；Dust hopper top is fixedly connected with cylinder by flange, spirally inlet air channel is arranged on cylinder, exhaust passage is fixedly connected with cylinder by flange, exhaust passage is connect with air inlet, blower exhaust outlet is connect with exhaust outlet, exhaust outlet and cloth bag connection suitable for reading, mouth is connect with the second disposal box under cloth bag.The present invention uses sectional, is readily transported and in-site installation；Be arranged wind deflector can effectively prevent the dust in dust hopper be rolled-up sucking exhaust passage in be discharged；Cloth bag carries out final dusting to exhaust gas, can remove tiny dust；Dust slides and is discharged smooth, is not easy to accumulate；Cleaning effect is good, and speed is fast.
Description
Technical field
The present invention relates to a kind of industrial waste gas dedusting device, specifically a kind of spiral industrial waste gas dedusting device.
Background technique
China is manufacture big country, as industrial development is rapid, influence ten of the exhaust gas that industry manufacture generates to air quality
Divide serious, it is necessary to discharged after handling industrial waste gas.Industrial waste gas refers to plant area of enterprise fuel combustion and life
The various general names containing contaminant gases for being discharged into air generated during production. art, including carbon dioxide, carbon disulfide, sulphur
Change hydrogen, fluoride, nitrogen oxides, carbon monoxide, flue dust and industrial dust, after being discharged into atmosphere, air can be polluted, suck human body
The interior serious life threatening health of meeting.Before industrial waste gas processing refers to that the exhaust gas generated specifically for industrial site externally discharges
It is pre-processed, reaches the standard that national exhaust gas externally discharges and discharged again.
When containing a large amount of dust in industrial waste gas, need to be dusted exhaust gas processing, screw type duster is to utilize
The dust-extraction unit that centrifugal force caused by swirling eddy separates grit from dust-contained airflow.Existing spiral Industry Waste
Gas dust-extraction unit has the disadvantage in that
1, integral structure, volume is larger, and transport is bothered with installation；
2, dust removing effects are poor, and there are also many tiny dust to be discharged from air outlet；
3, dust discharge effect is poor, and dust is easy to accumulate in the device；
4, internal washing trouble, it is time-consuming and laborious.
Summary of the invention
In view of the above shortcomings of the prior art, simple, dedusting that the technical problem to be solved in the present invention is to provide a kind of structures
Good, the high-efficient spiral industrial waste gas dedusting device of effect.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of spiral industrial waste gas dedusting device, including bracket, the first ladder, dust hopper, first flange, centrum, dust mouth,
Support, cylinder, second flange, third flange, the second ladder, spirally inlet air channel, helix tube, the 4th flange, exhaust passage, row
Tracheae, the 5th flange, gusset, capping, blower, exhaust outlet, cloth bag, the first disposal box, the second disposal box, Butterworth Hatch, infrared biography
Sensor, electromagnetic discharging valve, round steel, wind deflector, tempered glass, spraying ring pipe；Support is set on the dust hopper, and support is mounted on
Bracket is simultaneously bolted to connection；The first disposal box is arranged in the dust hopper lower part；First ladder is set on the bracket；Institute
It states dust hopper top and is fixedly connected with cylinder by flange, spirally inlet air channel is arranged on cylinder；The exhaust passage and cylinder
Body is fixedly connected by flange, and exhaust passage is connect with air inlet, and blower exhaust outlet is connect with exhaust outlet；Exhaust outlet and cloth
Bag connection suitable for reading, mouth is connect with the second disposal box under cloth bag；The blower uses cyclone type dust blower.
As the further improvement project of the present invention: the dust hopper top is straight section, and first flange is arranged at the top of straight section,
Centrum is arranged in dust hopper lower part, and centrum bottom is arranged dust mouth, electromagnetic discharging valve, outlet valve and infrared sensing is arranged at dust mouth
Device connection.
As the further improvement project of the present invention: the dust hopper inner wall posts tempered glass；The holder top with
First flange lower weld is fixed, and support side is welded and fixed with dust hopper.
As the further improvement project of the present invention: the second method matched with first flange is arranged in the cylinder lower part
Orchid, the second ladder is arranged on the cylinder, and third flange is arranged in cylinder top.
As the further improvement project of the present invention: the spirally inlet air channel includes helix tube, the 4th flange, helix tube
For rectangular tube, helix tube spiral is arranged on cylinder, and the 4th flange is arranged at spiral pipe port, and the 4th flange is square flange.
As the further improvement project of the present invention: the exhaust passage includes exhaust pipe, gusset, capping；The capping
It being bolted to connection with third flange, the 5th flange for connecting with air inlet is arranged in the exhaust pipe top,
Several gussets are welded between capping and the 5th flange.
As the further improvement project of the present invention: Butterworth Hatch being arranged in the capping, ring sparger is arranged in Butterworth Hatch lower part
Pipe, the spraying ring pipe is the ring pipe for being provided with several spray apertures.
As further improvement project of the invention: wind deflector is arranged in the exhaust passage lower part, and wind deflector is in circular cone
Shape, wind deflector edge weld four round steel, and Rod Bracing is on tempered glass.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention uses sectional, is readily transported and in-site installation；
2, the dust in dust hopper is rolled in sucking exhaust passage and is arranged by generation suction when setting wind deflector can effectively prevent being vented
Out；
3, exhaust outlet setting cloth bag carries out final dusting to exhaust gas, removes tiny dust；
4, tempered glass is set in dust hopper, facilitates dust and slide and be discharged, dust is not easy to accumulate；
5, circular spray tube is set, and cleaning effect is good, and speed is fast；
6, when dust reaches restriction height in dust hopper, it is automatically drained out dust, it is very convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of spiral industrial waste gas dedusting device；
Fig. 2 is a kind of structural schematic diagram of dust-extraction unit main body in spiral industrial waste gas dedusting device；
Fig. 3 is a kind of schematic diagram of internal structure of dust-extraction unit main body in spiral industrial waste gas dedusting device；
Fig. 4 is a kind of structural schematic diagram of spiral industrial waste gas dedusting device middle cylinder body；
Fig. 5 is a kind of structural schematic diagram of exhaust passage in spiral industrial waste gas dedusting device；
Fig. 6 is a kind of structural schematic diagram of wind deflector in spiral industrial waste gas dedusting device；
In figure: 1- bracket, the first ladder of 2-, 3- dust hopper, 31- first flange, 32- centrum, the dust mouth 33-, 4- support, 5-
Body, 51- second flange, 52- third flange, the second ladder of 6-, 7- spirally inlet air channel, 71- helix tube, the 4th flange of 72-, 8-
Exhaust passage, 81- exhaust pipe, the 5th flange of 82-, 83- gusset, 84- capping, 9- blower, 10- exhaust outlet, 11- cloth bag, 12-
One disposal box, the second disposal box of 13-, 14- Butterworth Hatch, 15- infrared sensor, 16- electromagnetic discharging valve, 17- round steel, 18- keep out the wind
Plate, 19- tempered glass, 20- spraying ring pipe.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
Please refer to Fig. 1-6, the present embodiment provides a kind of spiral industrial waste gas dedusting device, including bracket 1, dust hopper 3,
Cylinder 5, spirally inlet air channel 7, exhaust passage 8, blower 9；The dust hopper 3, cylinder 5, spirally inlet air channel 7, exhaust passage 8
Collectively constitute dust-extraction unit main body；Support 4 is set on the dust hopper 3, and support 4 is mounted on bracket 1 and is bolted
Connection；The first disposal box 12 is arranged in 3 lower part of dust hopper；First ladder 2 is set on the bracket 1；3 top of dust hopper
It is fixedly connected with cylinder 5 by flange, spirally inlet air channel 7 is arranged on cylinder 5；The exhaust passage 8 passes through method with cylinder 5
Orchid is fixedly connected, and exhaust passage 8 is connect with 9 air inlet of blower, and 9 exhaust outlet of blower is connect with exhaust outlet 10；Exhaust outlet 10 and cloth
11 connections suitable for reading of bag, the lower mouth of cloth bag 11 are connect with the second disposal box 13；Exhaust gas enters in cylinder 5 from spirally inlet air channel 7, larger
The dust of particle is fallen into dust hopper 3, and tiny dust discharges again after the filtering of cloth bag 11；The blower 9 uses cyclone type
Dust blower；
3 top of dust hopper is straight section, and first flange 31 is arranged at the top of straight section, and centrum 32, centrum 32 is arranged in 3 lower part of dust hopper
Dust mouth 33 is arranged in bottom, electromagnetic discharging valve 16 is arranged at dust mouth 33, outlet valve 16 is connect with infrared sensor 15；Work as dust
When the dust collected in bucket 3 reaches 15 mounting height of infrared sensor, infrared sensor 15 issues signal and opens electromagnetic discharging valve
16 are discharged into dust in the first disposal box 12；3 inner wall of dust hopper posts tempered glass 19, and tempered glass 19 facilitates dust
Discharge；4 top of support is fixed with 31 lower weld of first flange, and 4 side of support is welded and fixed with dust hopper 3；
The second flange 51 matched with first flange 31 is arranged in 5 lower part of cylinder, and the second ladder 6 is arranged on the cylinder 5,
Third flange 52 is arranged in 5 top of cylinder；The spirally inlet air channel 7 includes helix tube 71, the 4th flange 72, and helix tube 71 is square
Shape pipe, 71 spiral of helix tube are arranged on cylinder 5, and the 4th flange 72 is arranged at 71 port of helix tube, and the 4th flange 72 is method
It is blue；
The exhaust passage 8 includes exhaust pipe 81, gusset 83, capping 84；The capping 84 is solid by bolt with third flange 52
The 5th flange 82 for connecting with 9 air inlet of blower, capping 84 and the 5th flange is arranged in fixed connection, 81 top of exhaust pipe
Several gussets 83 are welded between 82；
Butterworth Hatch 14 is set in the capping 84, and spraying ring pipe 20 is arranged in 14 lower part of Butterworth Hatch, and the spraying ring pipe 20 is to be provided with
The ring pipe of several spray apertures；Water enters spraying ring pipe 20 from Butterworth Hatch 14, cleans to device inside, the sewage after cleaning
It is discharged from dust mouth 33；
Wind deflector 18 is arranged in 8 lower part of exhaust passage, and wind deflector 18 welds four round steel in cone, 18 edge of wind deflector
17, round steel 17 is supported on tempered glass 19；Wind deflector 18 can effectively prevent generating suction for the dust in dust hopper 3 when exhaust
It rolls and is discharged in sucking exhaust passage 8；
The working principle of the invention:
The present invention provides a kind of spiral industrial waste gas dedusting device, and main body passes through method by dust hopper 3, cylinder 5, exhaust passage 8
Orchid assembles, and is readily transported and in-site installation；Exhaust gas enters cylinder 5 from spirally inlet air channel 7 under the action of blower 9
Interior, exhaust gas forms the external spiral air-flow of decline in cylinder 5, and generated centrifugal force is much big by density in strong rotary course
Get rid of in the grit of gas to 81 outer wall of 5 inner wall of cylinder and exhaust pipe, grit is once contacted with wall, then lose inertia force and lean on into
The power and the gravity of itself of mouth speed fall along wall surface to be entered in dust hopper 3, and the air-flow for rotating decline reaches under exhaust passage 8
When mouth, the interior rotational airflow that upward formation rises being generated, exhaust outlet 10 is passed through after blower, exhaust outlet 10 connects cloth bag 11,
Tiny dust discharges again after the filtering of cloth bag 11；Wind deflector 18 is arranged in 8 lower part of exhaust passage, production when can effectively prevent being vented
Dust in dust hopper 3 is rolled in sucking exhaust passage 8 and is discharged by raw suction；3 inner wall of dust hopper posts tempered glass 19, is convenient for
Dust slides, and when the dust of collection height reaches 15 sensed position of infrared sensor, infrared sensor 15 issues signal and opens
Dust is discharged into the first disposal box 12 by electromagnetic discharging valve 16；Water, which enters spraying ring pipe 20 from Butterworth Hatch 14, carries out device inside
Comprehensive spray cleaning, the sewage after cleaning are discharged from dust mouth 33.
The present invention uses sectional, is readily transported and in-site installation；Generation when setting wind deflector can effectively prevent being vented
Dust in dust hopper is rolled in sucking exhaust passage and is discharged by suction；Exhaust outlet is arranged cloth bag and carries out final dusting to exhaust gas,
Remove tiny dust；Tempered glass is set in dust hopper, facilitates dust and slides and be discharged, dust is not easy to accumulate；Ring is set
Shape spray tube, cleaning effect is good, and speed is fast；When dust reaches restriction height in dust hopper, it is automatically drained out dust, it is very convenient.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description this patent and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to this patent
System.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Claims (8)
1. a kind of spiral industrial waste gas dedusting device, including bracket (1), the first ladder (2), dust hopper (3), first flange
(31), centrum (32), dust mouth (33), (4) support, cylinder (5), second flange (51), third flange (52), the second ladder
(6), spirally inlet air channel (7), helix tube (71), the 4th flange (72), exhaust passage (8), exhaust pipe (81), the 5th flange
(82), gusset (83), capping (84), blower (9), exhaust outlet (10), cloth bag (11), the first disposal box (12), the second disposal box
(13), Butterworth Hatch (14), infrared sensor (15), electromagnetic discharging valve (16), round steel (17), wind deflector (18), tempered glass
(19), spraying ring pipe (20)；It is characterized in that support (4) are arranged on the dust hopper (3), support (4) is mounted on bracket (1)
And it is bolted to connection；The first disposal box (12) are arranged in dust hopper (3) lower part；It is arranged first on the bracket (1)
Ladder (2)；Dust hopper (3) top is fixedly connected with cylinder (5) by flange, and spirally inlet air channel (7) are arranged in cylinder
(5) on；The exhaust passage (8) is fixedly connected with cylinder (5) by flange, and exhaust passage (8) and blower (9) air inlet connect
It connects, blower (9) exhaust outlet is connect with exhaust outlet (10)；Exhaust outlet (10) and cloth bag (11) connection suitable for reading, under cloth bag (11) mouth with
Second disposal box (13) connection；The blower (9) uses cyclone type dust blower.
2. a kind of spiral industrial waste gas dedusting device according to claim 1, characterized in that on the dust hopper (3)
Portion is straight section, and first flange (31) are arranged at the top of straight section, and centrum (32) are arranged in dust hopper (3) lower part, the setting of centrum (32) bottom
Dust mouth (33), is arranged electromagnetic discharging valve (16) at dust mouth (33), and outlet valve (16) is connect with infrared sensor (15).
3. a kind of spiral industrial waste gas dedusting device according to claim 1 or 2, characterized in that the dust hopper (3)
Inner wall posts tempered glass (19)；Fixed at the top of the support (4) with first flange (31) lower weld, support (4) side and
Dust hopper (3) is welded and fixed.
4. a kind of spiral industrial waste gas dedusting device according to claim 1, characterized in that cylinder (5) lower part
The second flange (51) matched with first flange (31) is set, is arranged the second ladder (6) on the cylinder (5), on cylinder (5)
Third flange (52) are arranged in portion.
5. a kind of spiral industrial waste gas dedusting device according to claim 1, characterized in that the spirally inlet air channel
It (7) include helix tube (71), the 4th flange (72), helix tube (71) is rectangular tube, and helix tube (71) spiral is arranged in cylinder (5)
On, the 4th flange (72) is set at helix tube (71) port, and the 4th flange (72) is square flange.
6. a kind of spiral industrial waste gas dedusting device according to claim 1, characterized in that the exhaust passage (8)
Including exhaust pipe (81), gusset (83), capping (84)；The capping (84) is bolted to connection with third flange (52),
The 5th flange (82) for connecting with blower (9) air inlet, capping (84) and the 5th method is arranged in exhaust pipe (81) top
Several gussets (83) are welded between blue (82).
7. a kind of spiral industrial waste gas dedusting device according to claim 6, characterized in that set on the capping (84)
It sets Butterworth Hatch (14), spraying ring pipe (20) are arranged in Butterworth Hatch (14) lower part, and the spraying ring pipe (20) is to be provided with several spray apertures
Ring pipe.
8. a kind of spiral industrial waste gas dedusting device according to claim 1 or 6, characterized in that the exhaust passage
(8) lower part setting wind deflector (18), wind deflector (18) weld four round steel (17), round steel in cone, wind deflector (18) edge
(17) it is supported on tempered glass (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224447.1A CN109248531A (en) | 2018-10-20 | 2018-10-20 | A kind of spiral industrial waste gas dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224447.1A CN109248531A (en) | 2018-10-20 | 2018-10-20 | A kind of spiral industrial waste gas dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109248531A true CN109248531A (en) | 2019-01-22 |
Family
ID=65045304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224447.1A Withdrawn CN109248531A (en) | 2018-10-20 | 2018-10-20 | A kind of spiral industrial waste gas dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109248531A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954361A (en) * | 2019-03-07 | 2019-07-02 | 泉州丰泽春信机械设计有限公司 | A kind of anti-convolution dust-extraction unit of blast furnace environmental protection |
| CN110409026A (en) * | 2019-08-26 | 2019-11-05 | 际华三五四二纺织有限公司 | A kind of baffle of spinning frame main wind tube mouth |
| CN112403165A (en) * | 2020-11-18 | 2021-02-26 | 王华民 | Cement clinker storehouse dust collector |
-
2018
- 2018-10-20 CN CN201811224447.1A patent/CN109248531A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954361A (en) * | 2019-03-07 | 2019-07-02 | 泉州丰泽春信机械设计有限公司 | A kind of anti-convolution dust-extraction unit of blast furnace environmental protection |
| CN110409026A (en) * | 2019-08-26 | 2019-11-05 | 际华三五四二纺织有限公司 | A kind of baffle of spinning frame main wind tube mouth |
| CN112403165A (en) * | 2020-11-18 | 2021-02-26 | 王华民 | Cement clinker storehouse dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20190122 |
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| WW01 | Invention patent application withdrawn after publication |