CN202962696U - Efficient cyclone dust collector - Google Patents
Efficient cyclone dust collector Download PDFInfo
- Publication number
- CN202962696U CN202962696U CN 201220707320 CN201220707320U CN202962696U CN 202962696 U CN202962696 U CN 202962696U CN 201220707320 CN201220707320 CN 201220707320 CN 201220707320 U CN201220707320 U CN 201220707320U CN 202962696 U CN202962696 U CN 202962696U
- Authority
- CN
- China
- Prior art keywords
- ash
- flue
- shell
- tube body
- collecting tube
- 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
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses an efficient cyclone dust collector. The efficient cyclone dust collector solves the problem of poor dust removing effect caused by the reasons such as unreasonable internal airflow, unsmooth baiting and loose sealing of a flue-dust retainer. The efficient cyclone dust collector comprises a housing; a volute air inlet is arranged on the housing; an exhaust pipe is fixedly inserted in the middle part of a top cover of the housing; the ratio of the length L of the exhaust pipe inserted into the housing to the height H of the volute air inlet is 2 to 1; the flue-dust retainer is arranged at the bottom part of the housing; the flue-dust retainer comprises an ash collecting barrel; a bearing handle sleeved with a poise is hinged on the wall of the ash collecting barrel; and a reverse plate is fixedly connected to one end of the bearing handle penetrating into the ash collecting barrel. The efficient cyclone dust collector is reasonable in design, simple in structure, and more reasonable in internal cyclone airflow; and the dust removing efficiency is improved. Meanwhile, the flue-dust retainer is changed into mechanical discharge from electric discharge, and is tight to close; the discharging fluency is improved; the energy consumption is reduced; and the maintenance is also facilitated.
Description
Technical field
The utility model belongs to the production equipment of gasification system dedusting, relates to deduster, is specifically related to a kind of high efficiency cyclonic dust collector.
Background technology
Cyclone dust collectors are coal processing enterprise most important cleaners in process of production, and along with the promotion of environmental protection and the appearance of relevant decree rules policy, the dust removing effects of existing cyclone dust collectors can not satisfy the more and more tighter requirement of environmental protection gradually.Find after deliberation, the existing poor reason of cyclone dust collectors dust removing effects have following some: 1) cyclone dust collectors inside is by the coal dust spot corrosion than coarsegrain, cause exhaust duct to be placed in the part well damage of cyclone dust collectors inside, make in cyclone dust collectors and can not form rational cyclonic air flow, thereby greatly affected the dust removing effects of cyclone dust collectors; 2) due to winter material freeze (being mainly the factors such as the water content of coal and sleet sky), cause the ash exhauster discharge of cyclone dust collectors bottoms not smooth, make the cyclone dust removal bottom airtight tight, alter wind, thereby the efficiency of dust collection of cyclone dust collectors is reduced.
Summary of the invention
The purpose of this utility model is the technical problem that exists in above-mentioned prior art in order to solve, and a kind of novel high efficiency cyclonic dust collector is provided.
The utility model is achieved through the following technical solutions:
A kind of high efficiency cyclonic dust collector comprises that top is that cylindrical, bottom is conical shell, and the top side wall of shell is provided with tangential scroll casing type air inlet; The top cover centre position of shell offers exhaust outlet, the intrinsic blast pipe of exhaust outlet interpolation; The bottom of shell offers ash discharging hole, and flue-dust retainer is installed on ash discharging hole; The top of scroll casing type air inlet is equal with the top cover of shell, and the ratio that blast pipe is inserted into its length L of part and the height H of scroll casing type air inlet in shell is 2:1; Flue-dust retainer comprises the ash-collecting tube body, and the top of ash-collecting tube body is that ash inlet, bottom are cinder-discharging port, and the ash inlet of ash-collecting tube body is connected with the ash discharging hole of outer casing bottom and communicates; Offer hingedly mouthful on the barrel of ash-collecting tube body, be hinged with the load-bearing handle in hinged mouthful, the end that the load-bearing handle is placed in the ash-collecting tube body is connected with reprint, and the load-bearing handle is placed on the handle bar of ash-collecting tube external body and is arranged with counterweight.
The utility model is the centrifugal force that utilizes swirling eddy to produce, the dust arrester that grit is separated from dust-contained airflow.The overwhelming majority of swirling eddy is moved bottom cone from cylinder in the shape of a spiral from top to bottom along wall, forms the outward turning dust-contained airflow that descends.The centrifugal force that produces in strong rotary course gets rid of the grit that density is far longer than gas to wall.Grit is in case contact with wall, just loses inertia force and enters flue-dust retainer by the momentum of entrance velocity and the gravity of self along the wall whereabouts.The air-flow that rotation descends is after arriving the cone bottom. along the axis part of deduster then upwards. and form the interior rotational gas flow that rises, and discharged by the blast pipe of deduster.Another fraction air-flow from the inflow of scroll casing type air inlet, flow to cyclone dust collectors top cover place, then along blast pipe lateral current downflow, when reaching the blast pipe lower end, be together to discharge from blast pipe with the central gas stream that rises on counter steer, be dispersed in wherein grit also in company with being pulled away.
The ratio that the blast pipe of the utility model deduster is inserted into its length L of part and the height H of scroll casing type air inlet in shell is 2:1, and making it more can rationalization's air-flow, improves the efficiency of dust collection of utility model deduster and promotes the recovery of coal dust.
Flue-dust retainer to the utility model deduster is transformed through efficient, low consumption, takes mechanical type to unload turnover panel and replaces the electrical equipment dedusting.Its principle utilizes gravity to open turnover panel, can add counterweight and regulate.When the weight of material reached setting value, turnover panel was opened automatically, unloaded and turned over material closure afterwards.The weight that turnover panel bears can be adjusted in setting range.After transformation, both solved the not smooth problem of material blanking in winter, also avoided because of bad sealing, wind-force imbalance, make the problem of dust removing effects variation, and the electrical equipment formula is unloaded ash change mechanical type into and unload ash, not only improved operational reliability, also reduced energy consumption and convenient for maintaining.
Further, the ash-collecting tube body of the utility model collector for duster ash bucket is provided with upper and lower two groups of load-bearing handles and corresponding reprint.The bilayer that is divided into reprint and lower turnover panel unloads the structure of doubling version, and material first drops down onto reprint, and when the weight of material reached setting value, the upper strata turnover panel was opened automatically, unloads and turns over material to lower floor's turnover panel, and is closed afterwards; In like manner lower floor's turnover panel is also work like this.The weight that turnover panel bears can be adjusted in setting range, guarantees unlatching simultaneously of turnover panel, makes discharging more steady.Simultaneously, the design of Double layer turning plate has further guaranteed the tightness of deduster and the balance of wind-force, has improved the dust removing effects of deduster.
The utility model is reasonable in design, and is simple in structure, and dust removing effects is splendid.The utility model through transformation after, make the cyclonic air flow of deduster inside more reasonable, efficiency of dust collection get a qualitative improvement.Simultaneously, the utility model deduster bottom flue-dust retainer is through transformation, both solved the not smooth problem of material blanking in winter, also avoided because of bad sealing, wind-force imbalance, make the problem of dust removing effects variation, and the electrical equipment formula is unloaded ash change mechanical type into and unload ash, not only improved operational reliability, also reduced energy consumption and convenient for maintaining.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
In figure: 1-shell, 2-scroll casing type air inlet, 3-blast pipe, 4-ash-collecting tube body, 5-load-bearing handle, 6-reprint, 7-counterweight.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to describe further:
As shown in Figure 1, 2, a kind of high efficiency cyclonic dust collector comprises that top is that cylindrical, bottom is conical shell 1, and the top side wall of shell 1 is provided with tangential scroll casing type air inlet 2; The top cover centre position of shell 1 offers exhaust outlet, the intrinsic blast pipe 3 of exhaust outlet interpolation; The bottom of shell 1 offers ash discharging hole, and flue-dust retainer is installed on ash discharging hole; The top of scroll casing type air inlet 2 is equal with the top cover of shell 1, and the ratio that blast pipe 3 is inserted into its length L of part and the height H of scroll casing type air inlet 2 in shell 1 is 2:1; Flue-dust retainer comprises ash-collecting tube body 4, and the top of ash-collecting tube body 4 is that ash inlet, bottom are cinder-discharging port, and the ash inlet of ash-collecting tube body 4 is connected with the ash discharging hole of shell 1 bottom and communicates; Offer hingedly mouthful on the barrel of ash-collecting tube body 4, be hinged with load-bearing handle 5 in hinged mouthful, the ends that load-bearing handle 5 is placed in ash-collecting tube body 4 are connected with reprint 6, and load-bearing handle 5 is placed on the handle bar of ash-collecting tube body 4 outsides and is arranged with counterweight 7.
Further, the ash-collecting tube body 4 of flue-dust retainer is provided with upper and lower two groups of load-bearing handles 5 and corresponding reprint 6.
Claims (2)
1. high efficiency cyclonic dust collector comprises that top is that cylindrical, bottom is conical shell (1), and the top side wall of shell (1) is provided with tangential scroll casing type air inlet (2); The top cover centre position of shell (1) offers exhaust outlet, the intrinsic blast pipe of exhaust outlet interpolation (3); The bottom of shell (1) offers ash discharging hole, and flue-dust retainer is installed on ash discharging hole; It is characterized in that: the top of scroll casing type air inlet (2) is equal with the top cover of shell (1), and the ratio that blast pipe (3) is inserted into the height H of interior its length L of part of shell (1) and scroll casing type air inlet (2) is 2:1; Flue-dust retainer comprises ash-collecting tube body (4), and the top of ash-collecting tube body (4) is that ash inlet, bottom are cinder-discharging port, and the ash discharging hole of the ash inlet of ash-collecting tube body (4) and shell (1) bottom is connected and communicates; Offer hinged mouthful on the barrel of ash-collecting tube body (4), be hinged with load-bearing handle (5) in hinged mouthful, the end that load-bearing handle (5) is placed in ash-collecting tube body (4) is connected with reprint (6), and load-bearing handle (5) is placed on the outside handle bar of ash-collecting tube body (4) and is arranged with counterweight (7).
2. high efficiency cyclonic dust collector according to claim 1, it is characterized in that: the ash-collecting tube body (4) of flue-dust retainer is provided with upper and lower two groups of load-bearing handles (5) and corresponding reprint (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707320 CN202962696U (en) | 2012-12-20 | 2012-12-20 | Efficient cyclone dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707320 CN202962696U (en) | 2012-12-20 | 2012-12-20 | Efficient cyclone dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962696U true CN202962696U (en) | 2013-06-05 |
Family
ID=48503827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707320 Expired - Fee Related CN202962696U (en) | 2012-12-20 | 2012-12-20 | Efficient cyclone dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520074A (en) * | 2017-08-14 | 2017-12-29 | 淮北矿业（集团）有限责任公司 | Multiple tube screwed dedusting ash ejector |
| CN112375579A (en) * | 2020-11-06 | 2021-02-19 | 刘梦浩 | Continuous type carbomorphism stove gas cleaning system |
| CN116999966A (en) * | 2023-07-31 | 2023-11-07 | 义沐机械科技(上海)有限公司 | Cyclone agricultural dust remover |
-
2012
- 2012-12-20 CN CN 201220707320 patent/CN202962696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520074A (en) * | 2017-08-14 | 2017-12-29 | 淮北矿业（集团）有限责任公司 | Multiple tube screwed dedusting ash ejector |
| CN112375579A (en) * | 2020-11-06 | 2021-02-19 | 刘梦浩 | Continuous type carbomorphism stove gas cleaning system |
| CN116999966A (en) * | 2023-07-31 | 2023-11-07 | 义沐机械科技(上海)有限公司 | Cyclone agricultural dust remover |
| CN116999966B (en) * | 2023-07-31 | 2024-04-02 | 义沐机械科技(上海)有限公司 | Cyclone agricultural dust remover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206483588U (en) | A kind of cyclone dust collectors | |
| CN202962696U (en) | Efficient cyclone dust collector | |
| CN109078766A (en) | A kind of cyclone dust collectors | |
| CN205055661U (en) | Gas tank pulse -jet bag dust collector | |
| CN207126304U (en) | A kind of ash hopper device of deduster | |
| CN207076275U (en) | A kind of spiral spray deduster | |
| CN203315950U (en) | Efficient pretreatment device for smoke gas of industrial silicon '75 ferrosilicon' ore smelting furnace | |
| CN2925619Y (en) | Square separator with internal cone and double-tangential inlet rotary channel | |
| CN205650357U (en) | Convertible door plant structure of cyclone dust exhaust mouth | |
| CN203155023U (en) | Dust collector applied to vacuum cleaner | |
| CN101648652A (en) | Sundries separator for positive pressure coal dust preparation system | |
| CN205948567U (en) | Be applied to biofuel's negative pressure discharging equipment | |
| CN211069530U (en) | Cyclone combined dust remover | |
| CN107744886A (en) | A kind of cyclone dust collectors | |
| CN206661464U (en) | A kind of dedusting cyclone separator | |
| CN204656752U (en) | A kind of cyclone separator | |
| CN104128057A (en) | Gas box-type bag-type dust collector integrating high-efficiency cyclone dust removal | |
| CN107720007A (en) | A kind of blanking anti-caking formula deduster | |
| CN206980989U (en) | A kind of electric dust collector being convenient to clean | |
| CN209020065U (en) | A kind of cyclone dust collectors | |
| CN206730768U (en) | A kind of new type wet dust collector | |
| CN206045609U (en) | Novel spiral whirlwind gravity classification cleaner unit | |
| CN218890698U (en) | Cyclone dust collector | |
| CN207363528U (en) | A kind of civil construction house summer ventilation window | |
| CN206008337U (en) | A kind of high-efficiency environment friendly powder body dust arrester |
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 |
Granted publication date: 20130605 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |