CN205701107U - A kind of new type cyclone dust collector - Google Patents
A kind of new type cyclone dust collector Download PDFInfo
- Publication number
- CN205701107U CN205701107U CN201620130528.5U CN201620130528U CN205701107U CN 205701107 U CN205701107 U CN 205701107U CN 201620130528 U CN201620130528 U CN 201620130528U CN 205701107 U CN205701107 U CN 205701107U
- Authority
- CN
- China
- Prior art keywords
- pipe
- exhaustor
- cyclone dust
- gas
- new type
- 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
- Cyclones (AREA)
Abstract
The utility model discloses a kind of new type cyclone dust collector, mainly it is made up of gas approach, cylinder, exhaustor, cone, exhanst gas outlet, exhaustor is made up of inside exhaustor intensive pipe, seals with band steel and weld, to ensure the downward eddy flow of flue gas between pipe with pipe；Owing to being parallel baffled between flue gas and pipe, therefore the probability of its dust stratification is the least, simultaneously as the cooling effect of water in pipe, the flue-gas temperature near pipe reduces, the beneficially sedimentation of dust.This utility model reduces the cost of product by the dedusting that simple improvement achieves high-temperature dusty gas simultaneously.
Description
Technical field
This utility model relates to heating equipment and technical field of environment protection equipment, relates to a kind of new type cyclone dust collector more definitely.
Background technology
Cyclone dust extractor is to utilize centrifugal force produced by swirling eddy by grit from closing the dust arrester separated dust and gas stream.It has simple in construction, small volume, is not required to special auxiliary device, and cost is relatively low. and resistance is medium, movement-less part in device, operates the advantages such as easy to maintenance.Cyclone dust extractor is generally used for trapping the granule of more than 5-15 micron. and efficiency of dust collection is up to more than 80%.
Conventional cyclone dust extractor, its structure is mainly made up of gas approach, cylinder, exhaustor, cone, exhanst gas outlet, after dust-contained airflow is entered cleaner unit by tangential inlet, air-flow rotates in cleaner unit, grit in air-flow outer wall under centrifugal action moves, arrive wall, and under air-flow and action of gravity, fall into ash bucket along wall and reach the purpose separated.The overwhelming majority of swirling eddy along wall from cylinder, move bottom cone the most from top to bottom, form the outward turning dust-contained airflow declined, the grit that density is far longer than gas by produced centrifugal force in strong rotary course gets rid of to wall, grit once contacts with wall, just loses inertia force and leans on the momentum of entrance velocity and the gravity of self to fall to entering flue-dust retainer along wall.Rotating the air-flow declined after arriving bottom cone. the axis part along cleaner unit is transferred upwards. and form the interior rotational gas flow risen, and discharged by the exhaustor of cleaner unit.From another fraction air-flow of air inlet person who lives in exile, then flow at cyclone dust extractor top cover, then flow downward outside exhaustor, when reaching exhaustor lower end, i.e. together discharging from exhaustor with the central gas stream risen on counter steer, the grit being dispersed therein is also in company with being pulled away.But this kind of cyclone dust extractor still there are following deficiency: for the temperature high-temperature dusty gas more than 800 DEG C, in gas after cyclone dust removal, the ash of part melting state may be bonded to the metal surface of equipment for after-treatment, form black dirt fine and close, that be difficult to clean off, when particularly equipment for after-treatment is waste heat boiler, generally requires and a bigger fume sedimentation chamber is set；Exhaust pipe length is the shortest, and partial fume has little time inertial separation toward contact, the most discharges along aerofluxus exhaustor；Conical section is long, causes investment of equipment to increase.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide the new type cyclone dust collector that a kind of energy separating high-temp gas dirt again can be cost-effective.
For achieving the above object, this utility model provides a kind of new type cyclone dust collector,
Including: gas approach, cylinder, exhaustor, cone, exhanst gas outlet.It is characterized in that: gas approach, in the side of cleaner unit, is connected with cylinder, below cylinder, connect the conical section of cleaner unit, outside exhaustor, connect exhanst gas outlet.Exhaustor is made up of upper and lower header and pipe, and intensive pipe forms cylindrical heating surface inside exhaustor, seals with band steel and weld, to ensure the downward eddy flow of flue gas between pipe with pipe；Owing to being parallel baffled between flue gas and pipe, therefore the probability of its dust stratification is the least, simultaneously as the cooling effect of water in pipe, the flue-gas temperature near pipe reduces, and the beneficially sedimentation of dust, flue gas exit temperature drops to less than 750 DEG C simultaneously.Cone and horizontal line angle are between 50～75 °, and the length of more conventional cyclone dust extractor conical section is greatly reduced, thus saves material, reduce cost.
It is preferred that cone and horizontal angle are 60 °.
This utility model provides one to keep original cyclone separator advantage, flue-gas temperature can be reduced to less than 750 DEG C again simultaneously, to meet the requirement of the not viscous ash of equipment for after-treatment particularly waste heat boiler equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model new type cyclone dust collector.
Detailed description of the invention
As it is shown in figure 1, be this utility model cyclone duster structure schematic diagram.Cyclone dust extractor of the present utility model includes: gas approach 1, cylinder 2, exhaustor 3, cone 4, exhanst gas outlet 5.After dust-contained airflow is entered cleaner unit by gas approach 1, air-flow rotates in cleaner unit cylinder 2.Exhaustor 3 is made up of inside exhaustor intensive pipe, seals with band steel and weld, to ensure the downward eddy flow of flue gas between pipe with pipe；Owing to being parallel baffled between flue gas and pipe, therefore the probability of its dust stratification is the least, simultaneously as the cooling effect of water in pipe, the flue-gas temperature near pipe reduces, and the beneficially sedimentation of dust is down to less than 750 DEG C at a temperature of can making exhanst gas outlet 5 simultaneously.The overwhelming majority of swirling eddy along wall from cylinder, move bottom cone 4 the most from top to bottom, form the outward turning dust-contained airflow declined, the grit that density is far longer than gas by produced centrifugal force in strong rotary course gets rid of to wall, grit once contacts with wall, just loses inertia force and leans on the momentum of entrance velocity and the gravity of self to fall to entering flue-dust retainer along wall.Rotating the air-flow declined after arriving bottom cone 4. the axis part along cleaner unit is transferred upwards. and form the interior rotational gas flow risen, and the exhaustor 3 and exhanst gas outlet 5 by cleaner unit is discharged.
Claims (3)
1. a new type cyclone dust collector, including: gas approach, cylinder, exhaustor, cone, exhanst gas outlet；Gas approach, in the side of cleaner unit, is connected with cylinder, connects the conical section of cleaner unit below cylinder, connects exhanst gas outlet outside exhaustor；The exhaustor of described cyclone dust extractor, is full of cold water in exhaustor pipe；The conical section of described cyclone dust extractor and horizontal angle are 50 °～75 °.
A kind of new type cyclone dust collector the most according to claim 1, it is characterised in that: the exhaustor of described cyclone dust extractor is formed cylindrical heating surface by intensive pipe inside exhaustor.
A kind of new type cyclone dust collector the most according to claim 1, it is characterised in that: the exhaustor of described cyclone dust extractor, seal with band steel between pipe with pipe and weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130528.5U CN205701107U (en) | 2016-02-22 | 2016-02-22 | A kind of new type cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130528.5U CN205701107U (en) | 2016-02-22 | 2016-02-22 | A kind of new type cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701107U true CN205701107U (en) | 2016-11-23 |
Family
ID=57333743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130528.5U Expired - Fee Related CN205701107U (en) | 2016-02-22 | 2016-02-22 | A kind of new type cyclone dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665155A (en) * | 2016-02-22 | 2016-06-15 | 大震锅炉工业（昆山）有限公司 | Novel cyclone dust collector |
| CN108671640A (en) * | 2018-05-31 | 2018-10-19 | 贵州环科环境工程有限公司 | Whirlwind machine power cools down equipment |
-
2016
- 2016-02-22 CN CN201620130528.5U patent/CN205701107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665155A (en) * | 2016-02-22 | 2016-06-15 | 大震锅炉工业（昆山）有限公司 | Novel cyclone dust collector |
| CN108671640A (en) * | 2018-05-31 | 2018-10-19 | 贵州环科环境工程有限公司 | Whirlwind machine power cools down equipment |
| CN108671640B (en) * | 2018-05-31 | 2020-11-03 | 贵州环科环境工程有限公司 | Cyclone mechanical cooling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101391165B (en) | Spiral type gas-solid separation device | |
| CN103055627B (en) | Straight-flow type pre-separating device for high temperature gas filtration and filter of device | |
| CN207695009U (en) | A kind of cyclone separator | |
| CN204768066U (en) | Biomass boiler environmental protection dust collector | |
| CN107224828B (en) | High speed smoke processing system | |
| CN107198907A (en) | Multitube eddy flow couples dedusting defogging equipment | |
| CN205701107U (en) | A kind of new type cyclone dust collector | |
| CN109364665A (en) | A kind of boiler exhaust gas fast dust-removing pipeline | |
| CN202983406U (en) | Pre-separating device used for high-temperature gas filter and filter thereof | |
| CN205613595U (en) | Cyclone dust collector | |
| CN205308606U (en) | Double -deck type cyclone dust collector | |
| CN206853299U (en) | Multitube eddy flow couples dedusting defogging equipment | |
| CN103041651B (en) | Pre-separation device for high temperature gas filter and filter adopting same | |
| CN203355554U (en) | Super-centrifugal dust collector adopting spray device | |
| CN110479506A (en) | A kind of cyclone dust collectors and its dust removal method | |
| CN203315950U (en) | Efficient pretreatment device for smoke gas of industrial silicon '75 ferrosilicon' ore smelting furnace | |
| CN209501052U (en) | A kind of flue gas particles capturing device based on peripheral flow principle | |
| CN214937603U (en) | Cylindrical high-temperature composite metal filter bag dust remover for ultralow emission of converter flue gas | |
| CN105665155A (en) | Novel cyclone dust collector | |
| CN105363576A (en) | Double-layer type whirlwind dust remover and dust removing method | |
| CN208541962U (en) | A kind of online dust pelletizing system of converter | |
| CN109011855B (en) | Device for removing fine particles in gas by virtue of supergravity | |
| CN207786132U (en) | A kind of exhaust gas complex dust collector | |
| CN203235382U (en) | Air box type bag type dust remover integrating high efficiency, cyclone and dust removal | |
| CN102909138A (en) | Cyclone dust collector capable of preventing flue from being blocked |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200222 |