CN206240236U - Efficient twin-stage air-flow trapping deduster - Google Patents
Efficient twin-stage air-flow trapping deduster Download PDFInfo
- Publication number
- CN206240236U CN206240236U CN201621247170.0U CN201621247170U CN206240236U CN 206240236 U CN206240236 U CN 206240236U CN 201621247170 U CN201621247170 U CN 201621247170U CN 206240236 U CN206240236 U CN 206240236U
- Authority
- CN
- China
- Prior art keywords
- air
- deduster
- dirt pipe
- dust
- pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of efficient twin-stage air-flow trapping deduster, a binary channels deduster is constituted by two single separable cartridges being vortexed；Each passage is independently separated, and air-flow is independent of each other, and increases the surface area of vortex, reduces the speed of service of mixing air；The dedusting inner core of deduster is provided with two-stage and catches dirt pipe, and the circular hole that 5mm is provided with the inside of the annulus of dirt pipe is caught in one-level, and by accessing high pressure air system, pressure-air is spouting from circular hole, forms Dust collecting net lattice interlaced with each other；Mixing air containing dust is intercepted.Caught at two grades and several air nozzles are provided with dirt pipe, form dust in the Dust collecting net trapping mixing air of overlap interlaced with each other；So that dust removal performance is increased substantially, the tail gas of discharge reaches national requirements for environmental protection；Be conducive to lifting product market share, improve the economic benefit and social benefit of enterprise.
Description
Art：
Product of the present invention, is applied to the thin of grain depot, edible oil and fat milling shop, leaching workshop oil plant or the dregs of rice
The technical field of little particle environmental pollution.
Background technology：
Deduster mainly includes：Mechanical collector, wet scrubber, filtration dust catcher, gravel bed filter, electricity are removed
Dirt device, mechanical collector cost is than relatively low, and maintenance management is convenient, and high temperature resistant is corrosion-resistant, the big flue gas of suitable water capacity, but
Grit clearance to particle diameter below 5 μm is relatively low.When gas dust content is high, this kind of deduster can as primary dedusting,
To mitigate the load of two-stage dust removal.Wet scrubber is relatively simple for structure, and small investment, efficiency of dust collection is higher, can remove granule
Footpath dust, and a part of pernicious gas can be simultaneously removed, such as flue gas desulphurization is dust removal integrated.It has the disadvantage to use
Than larger, mud and waste water need to be processed water, and equipment and structures are perishable.Filtration dust catcher based on bag hose,
Its efficiency of dust collection is high, can remove fine grit, and to the strong adaptability for the treatment of tolerance change, optimum treatment has recovery value
Tiny particles content.But the output investment ratio of sack cleaner is higher, it is allowed to which the temperature for using is low, the temperature of gas need to be higher than dew during operation
Point temperature, otherwise can not only increase the resistance of deduster, or even prevent deduster from just because wet dirt is attached on filter bag surface
Often work.Gravel bed filter is suitable for processing high-temperature dusty gas, can also process ratio resistance dust higher, gas temperature and
Can be also applicable when tolerance is changed greatly.It has the disadvantage that volume is larger, and deashing device is more complicated, and resistance is higher.Electric cleaner has
The advantage that efficiency of dust collection is high, the pressure loss is low, operating cost is relatively low.The shortcoming of electric cleaner is big investment, and equipment is complicated, is taken up an area
Area is big, has requirement higher to operation, operation, maintenance management, and the ratio resistance to dust is also required.
At present, the dedusting that domestic major, medium and small grain depot and the squeezing of grease company, leaching workshop typically use
Device is whirlpool deduster；The product dust removing effects are not good, cause useful significant loss, pollute environment.Also using mechanical
Deduster, wet scrubber, filtration dust catcher, gravel bed filter, electric cleaner have different disadvantages and use pulse
Deduster function is more complete, but equipment price is high, also needs other auxiliary equipments；It is with high content of technology, complex operation；Maintenance complexity,
It is costly.
The content of the invention：
Product involved in the present invention, is directed at present, and domestic major, medium and small grain depot and grease company press
It is whirlpool deduster to squeeze, leach the general deduster for using in workshop；The product dust removing effects are not good, cause useful raw material to damage
Lose, pollute environment.Also use mechanical collector, wet scrubber, filtration dust catcher, gravel bed filter, electric precipitation
Device has different disadvantages and uses pulse dust collector function more complete, but equipment price is high, also needs other auxiliary equipments；Technology
Content is high, complex operation；The problems such as maintenance is complicated, costly；And proposing a kind of efficient binary air-flow trapping deduster can solve
Above mentioned problem.
Efficient twin-stage air-flow trapping deduster, is made up of two single separable cartridges being vortexed；Its part includes：Vortex straight tube
Body, lower cone, inlet flange, dust flange, exhaust flange, Fang Jieyuan, one-level catch dirt pipe, two grades catch dirt pipe, neck pipe, air spray
Mouth, reinforcing plate, dedusting inner core.
Efficient twin-stage air-flow trapping deduster, a binary channels deduster is constituted by two single separable cartridges being vortexed；Respectively
Individual passage is independently separated, and air-flow is independent of each other, and increases the surface area of vortex, reduces the speed of service of mixing air；Raising is removed
Dirt effect.The dedusting inner core of deduster is provided with two-stage and catches dirt pipe, catches dirt pipe and is processed into ring-shaped using seamless steel pipe；In one-level
The annulus inner side for catching dirt pipe is provided with the circular hole of 0.5mm, by accessing high pressure air system, pressure-air sprayed from circular hole and
Go out, form Dust collecting net lattice interlaced with each other；Mixing air containing dust is intercepted.Caught at two grades on dirt pipe and be provided with several
Air nozzle, nozzle it is opening down；By accessing high pressure air system, pressure-air is spouting from nozzle, forms that
Dust in the Dust collecting net trapping mixing air that this is overlapping.
Deduster is trapped according to efficient twin-stage air-flow, described one-level is caught dirt pipe and is processed into ring-shaped using seamless steel pipe；
Ring part is arranged on the inside of dedusting inner core, is fixed on vortex straight barrel；Inlet tube stretches out vortex straight tube in vitro, nose end
Adpting flange is provided with for connecting high pressure air system.The circular hole of 0.5mm is provided with the inside of annulus, by accessing pressure-air system
System, pressure-air is spouting from circular hole, forms Dust collecting net lattice interlaced with each other.
Deduster is trapped according to efficient twin-stage air-flow, dirt pipe is caught for described two grades and is circularized using seamless steel pipe processing, ring
Annulus is separated into 6 units, the area equation of each unit with 3 seamless steel pipes in shape.Described two grades catch dirt Guan Shangshe
There is air nozzle, the jet direction of air nozzle is downward；The diameter that described two grades catch dirt pipe annulus is straight less than dedusting inner core
Footpath is simultaneously fixed therein, and inlet tube is fixed on vortex straight barrel and stretches out outside cylinder, and nose end is provided with adpting flange for connecting
Connect high pressure air system.
By the setting of said apparatus, increase substantially the dust removal performance of this product, the tail gas of discharge reaches national ring
Guaranteed request；Be conducive to lifting product market share, improve the economic benefit and social benefit of enterprise.
The simple declaration of accompanying drawing and accompanying drawing：
The device that the present invention is provided, Fig. 1 is the assembling of efficient twin-stage air-flow trapping deduster and structure principle chart.
As shown in Figure 1：
Dust flange 1, lower cone 2, vortex straight barrel 3, dedusting inner core 4,
Inlet flange 5, reinforcing plate 6, side connect circle 7, exhaust flange 8,
Neck pipe 9,10, two grades of air nozzle are caught dirt pipe 11, one-level and catch dirt pipe 12.
Specific embodiment：
The efficient twin-stage air-flow trapping deduster of product involved by this project, is not limited to embodiment disclosed below.
As shown in figure 1, efficiently twin-stage air-flow traps deduster, described one-level is caught dirt pipe 12 and is processed into using seamless steel pipe
Ring-shaped；Be provided with the circular hole of 0.5mm on the inside of annulus, ring part is arranged on the inside of dedusting inner core 4, annulus it is cylindrical with remove
The inwall contact of dirt inner core 4, is fixed in the way of hand acnode is welded；The inlet tube that one-level catches dirt pipe 12 is fixed on vortex straight tube
On body 3；Its inlet tube is stretched out outside vortex straight barrel 3, and nose end is provided with adpting flange for connecting high pressure air system.
Efficient twin-stage air-flow trapping deduster, described two grades are caught dirt pipe 11 and are circularized using seamless steel pipe processing, annular
Annulus is separated into 6 units, the area equation of each unit by interior same plane with 3 seamless steel pipes.Described two grades are caught
Dirt pipe 11 is provided with air nozzle 10, and two grades are caught when dirt pipe 11 the is installed it is noted that jet direction of air nozzle 10 vertically downward；
The diameter that described two grades catch the annulus of dirt pipe 11 is less than the diameter of dedusting inner core 4 and is fixed therein, and its inlet tube is fixed on whirlpool
Revolve on straight barrel 3 and stretch out outside cylinder, nose end is provided with adpting flange for connecting high pressure air system.
When efficient twin-stage air-flow trapping deduster works, described air outlet slit flange 8 is attached with electric fan,
Air after startup power supply in deduster makes it be internally formed tiny structure environment by electric fan discharge.
When deduster works, the mixing air containing dust enters inside vortex straight barrel 3 from inlet flange 5, mixing
Air runs downwards along vortex straight barrel 3；Because the dust that deduster is internally formed in tiny structure environment mixing air passes through
Collided with vortex straight barrel 3 and gravity effect, to lower cone 2 direction drop；Dust is not separated with air be blended in sky
Run up into dedusting inner core 4 in gas.When deduster works, one-level is caught 12, two grades of dirt pipe and catches the connection pressure-air of dirt pipe 11
System；The circular hole on the inside of the annulus of dirt pipe 12 is caught from one-level and sprays pressure-air formation gas interception net, and two grades are caught dirt pipe 11 and set
Some air nozzles 10 spray the pressure-air gas net that overlaps each other carries out compound dust arrestment net, the air of output is no longer contained
Dust particle, so as to reach the effect of environmental protection.
Claims (3)
1. efficient twin-stage air-flow trapping deduster, is made up of two single separable cartridges being vortexed；Its part includes：Vortex straight barrel
(3), lower cone (2), inlet flange (5), dust flange (1), exhaust flange (8), side connect circle (7), one-level and catch dirt pipe (12), two
Level catches dirt pipe (11), neck pipe (9), air nozzle (10), reinforcing plate (6), dedusting inner core (4)；Its feature：Described one-level catches dirt
Pipe (12), ring part is arranged on the inside of dedusting inner core (4), is fixed on vortex straight barrel (3), and it is straight that inlet tube stretches out vortex
Cylinder (3) is outward；Described two grades are caught dirt pipe (11) and are provided with air nozzle (10), the jet direction of described air nozzle (10)
Downwards；The diameter that described two grades catch dirt pipe (11) annulus is less than the diameter of dedusting inner core (4) and is fixed therein, and inlet tube is solid
It is scheduled on vortex straight barrel (3) and stretches out outside cylinder.
2. efficient twin-stage air-flow according to claim 1 traps deduster, it is characterized in that：Described one-level catches dirt pipe (12)
Ring-shaped is processed into using seamless steel pipe, the circular hole of 0.5mm is provided with the inside of annulus.
3. efficient twin-stage air-flow according to claim 1 traps deduster, it is characterized in that：Described two grades catch dirt pipe (11)
Circularized using seamless steel pipe processing, annulus is separated into 6 units, the area of each unit with 3 seamless steel pipes in annular
It is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247170.0U CN206240236U (en) | 2016-11-17 | 2016-11-17 | Efficient twin-stage air-flow trapping deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247170.0U CN206240236U (en) | 2016-11-17 | 2016-11-17 | Efficient twin-stage air-flow trapping deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240236U true CN206240236U (en) | 2017-06-13 |
Family
ID=59001524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247170.0U Expired - Fee Related CN206240236U (en) | 2016-11-17 | 2016-11-17 | Efficient twin-stage air-flow trapping deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067066A (en) * | 2016-11-17 | 2018-05-25 | 长沙中彬环保科技有限公司 | Efficient twin-stage air-flow trapping deduster |
-
2016
- 2016-11-17 CN CN201621247170.0U patent/CN206240236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067066A (en) * | 2016-11-17 | 2018-05-25 | 长沙中彬环保科技有限公司 | Efficient twin-stage air-flow trapping deduster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105999923B (en) | A kind of the multimachine reason wet-scrubbing equipment and dust removal method of water circulation use | |
| CN104645768B (en) | A kind of Wet type cyclone dust arrester | |
| CN207237542U (en) | Wet dust collector | |
| CN207126314U (en) | A kind of pulse dust collector with ash exhauster | |
| CN104399336A (en) | Boiler dust collector and dust collection method | |
| CN206240236U (en) | Efficient twin-stage air-flow trapping deduster | |
| CN204911024U (en) | Pneumatic whirl parallel combination defogging device | |
| CN200991624Y (en) | Dust-removal fan | |
| CN206867867U (en) | A kind of granulation dust exhaust apparatus | |
| CN105056691A (en) | Device and method for dedusting and demisting after wet desulphurization | |
| CN204656246U (en) | Integration Turbulent Flow Type wet-scrubbing equipment | |
| CN204502684U (en) | A kind of Wet type cyclone dust arrester | |
| CN103933802B (en) | A kind of angle-inserting type filter cartridge dust remover | |
| CN207886819U (en) | A kind of efficient cyclone dust-extraction unit | |
| CN104226069A (en) | Wet-type dust removal device | |
| CN108465337A (en) | A kind of double vertical channel formula ash-laden gas washing controlling device | |
| CN108067066A (en) | Efficient twin-stage air-flow trapping deduster | |
| CN103908859B (en) | Integrated efficient wet scrubber | |
| CN206198919U (en) | The special trap tube of air-flow deduster | |
| CN203842435U (en) | Obliquely-inserted filter cartridge dust remover | |
| CN103007667A (en) | Sand-blasting, paint-spraying and dust-removing equipment | |
| CN207576682U (en) | A kind of Whirlwind wet collector | |
| CN204337939U (en) | Boiler dust remover | |
| CN112704990A (en) | Civil engineering construction dust collection device | |
| CN214635112U (en) | A dust pelletizing system for compound fertilizer production |
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: 20170613 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |