CN206868761U - Horizontal flue dust and dirt removal device - Google Patents
Horizontal flue dust and dirt removal device Download PDFInfo
- Publication number
- CN206868761U CN206868761U CN201720322071.2U CN201720322071U CN206868761U CN 206868761 U CN206868761 U CN 206868761U CN 201720322071 U CN201720322071 U CN 201720322071U CN 206868761 U CN206868761 U CN 206868761U
- Authority
- CN
- China
- Prior art keywords
- flue
- auger
- screw auger
- dirt
- ring gear
- 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
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- Screw Conveyors (AREA)
- Cleaning In General (AREA)
Abstract
The utility model provides a kind of horizontal flue dust and dirt removal device,Including being arranged in flue parallel to the screw auger of flue axis,The stack inner surface is provided at both ends with ring gear,The screw auger includes rotating shaft and is fixed on the blade being in contact in rotating shaft with flue inner wall,The roller end of the screw auger fixes the external gear engaged with ring gear inner surface,The flue is coaxially provided with the drive device that driving screw auger rotates around ring gear,One end that the horizontal flue is located at auger conveying direction is provided with the dust removal port for accepting black dirt,The utility model is simple in construction,Axis of the spiral auger shaft in flue around horizontal flue while rotation is revolved round the sun using drive device,The blade of spiral Auger is enabled to carry out scraping to flue tube wall dirt,Promotion is scraped the dust and dirt chipped away and moved axially along horizontal flue simultaneously,Cost is cheap,It is practical,It is easy to promote the use of.
Description
Technical field
It the utility model is related to a kind of horizontal flue dust and dirt removal device.
Background technology
Horizontal flue is provided with environmental protection, steam power plant and various chemical plant boiler exhaust gas systems, to erecting
Straight chimney connection, the clogging occurred at present for such horizontal flue, the method that manual cleaning after blowing out can only be used, this
Kind method labor intensity is big, operating efficiency is low, and influences to produce, and causes economic loss.
The content of the invention
The utility model is improved above mentioned problem, i.e., the technical problems to be solved in the utility model is existing water
Flat flue dust and dirt removal device labor intensity is big, operating efficiency is low, and influences to produce, and causes economic loss.
Specific embodiment of the present utility model is：A kind of horizontal flue dust and dirt removal device, including be arranged in flue
Parallel to the screw auger of flue axis, the stack inner surface is provided at both ends with ring gear, and the screw auger includes rotating shaft
And the blade being in contact in rotating shaft with flue inner wall is fixed on, the roller end of the screw auger is fixed and ring gear inner surface
The external gear of engagement, the flue are coaxially provided with the drive device that driving screw auger rotates around ring gear, the horizontal flue
The dust removal port for accepting black dirt is provided with positioned at one end of auger conveying direction.
Further, the screw auger is provided with two or more.
Further, the screw auger is provided with two and the screw auger line of centres passes through flue axial line, two spiral shells
Rotation auger both ends connect through connecting plate, and the middle part of the connecting plate is provided with the driving dress of the external gear rotation of two screw augers of driving
Put.
Further, the external gear is arranged at screw auger both ends, and the ring gear is arranged at flue outlet and entrance
Inner surface.
Further, the drive device includes being fixed on motor on connecting plate, and the output end of the motor is consolidated
Surely there is output chain gear, the rotating shaft outboard end of one of screw auger is fixed with duplicate sprocket, the rotating shaft of another screw auger
Outboard end is fixed with input sprocket, and the output chain gear is engaged by driving-chain with duplicate sprocket, and duplicate sprocket passes through transmission again
Chain is engaged with input sprocket so as to realize the synchronous driving to spiral auger shaft.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, utilizes driving
Device revolves round the sun to axis of the spiral auger shaft in flue around horizontal flue while rotation so that the blade energy of spiral Auger
It is enough that scraping is carried out to flue tube wall dirt, while promotion is scraped the dust and dirt chipped away and moved axially along horizontal flue, cost is cheap,
It is practical, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model schematic side view.
In figure：1- horizontal flues, 2- spiral Augers, 3- ring gears, 4- external gears, 5- input sprockets, 6- driving-chains, 7- drive
Dynamic motor, 8- output chains, 9- driving-chains, 10- connecting plates, 11- duplicate sprockets, 12- dust mouths.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of horizontal flue mechanical ash removing device, including along the axis direction of horizontal flue 1 and hinge
Two spiral Augers 2 that imperial blade fits with flue tube wall, the rotating shaft both ends of each spiral Auger 2 are fixed with identical external tooth
Wheel 4 and external gear 4 engages with being fixed on the ring gear 3 of the entrance of horizontal flue 1 and outlet.
In the present embodiment, the both ends of two spiral Augers 2 connect relative level flue 1 by two connecting plates 10 and are in footpath
To being symmetrical arranged, when the motor 7 at middle part drives the 2 rotating shaft rotation of spiral Auger, spiral Auger 2 is around own axes rotation
The axis around horizontal flue 1 revolves round the sun simultaneously.
Motor 7 is fixed on connecting plate 10 at one end in the present embodiment, and the output shaft end of motor 7 is fixed with defeated
Go out sprocket wheel 8, engaged by driving-chain 9 with being fixed therein the duplicate sprocket 11 of a spiral auger shaft one end, duplicate sprocket 11
Engaged again by driving-chain 6 with being fixed on the input sprocket 5 of another spiral auger shaft one end, realize the drive to spiral auger shaft
It is dynamic.
During work, horizontal flue mechanical ash removing device is generally located in horizontal flue, and motor 7 is connected during use
Power switch, motor 7 rotate the output chain gear 8 fixed by shaft end and drive driving-chain and be fixed on a spiral auger shaft
The duplicate sprocket engagement of one end, duplicate sprocket pass through driving-chain and the input sprocket for being fixed on another spiral auger shaft one end again
Engagement, axis while two spiral 2 rotations of Auger around horizontal flue is driven to revolve round the sun so that the blade of spiral Auger can be right
Flue tube wall dirt carries out scraping, while promotion is scraped the dust and dirt chipped away and moved axially along horizontal flue, until dust and dirt is pushed away
Go out to be arranged on the dust mouth 12 of horizontal flue one end bottom, dirt cleaning turns off the power switch after terminating.
Horizontal flue mechanical ash removing device in the present embodiment instead of traditional manual cleaning, alleviate the work of worker
Intensity, realize mechanization and not blowing out, the Hand scarf that does not stop production of flue cleaning.The device is applicable not only to thermal power generation
The cleaning of the horizontal flues such as factory, Industrial Boiler, it can be also used for the cleaning to dust and dirt in various fluid passage conduits.The device knot
Structure is simple, and cost is cheap, practical, is easy to promote the use of.
Can be increased in certain practical application according to the structure and efficiency requirements of the size of flue the quantity of spiral Auger 2 with
Improve cleaning efficiency.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (2)
1. a kind of horizontal flue dust and dirt removal device, it is characterised in that including being arranged in flue parallel to the spiral shell of flue axis
Auger is revolved, the stack inner surface is provided at both ends with ring gear, and the screw auger includes rotating shaft and is fixed in rotating shaft and cigarette
The blade that road inwall is in contact, the roller end of the screw auger fixes the external gear engaged with ring gear inner surface, described
Flue is coaxially provided with the drive device that driving screw auger rotates around ring gear, and the horizontal flue is located at auger conveying direction
One end is provided with the dust removal port for accepting black dirt, and the screw auger is provided with two or more, and the screw auger is provided with two
The individual and screw auger line of centres passes through flue axial line, and two screw auger both ends connect through connecting plate, the middle part of the connecting plate
The drive device of external gear rotation provided with two screw augers of driving, the external gear is arranged at screw auger both ends, described
Ring gear is arranged at the inner surface of flue outlet and entrance.
2. a kind of horizontal flue dust and dirt removal device according to claim 1, it is characterised in that the drive device includes
Motor on connecting plate is fixed on, the output end of the motor is fixed with output chain gear, and one of screw auger turns
Axle outboard end is fixed with duplicate sprocket, and the rotating shaft outboard end of another screw auger is fixed with input sprocket, the output chain gear
Engaged by driving-chain with duplicate sprocket, duplicate sprocket is engaged so as to realize to spiral Auger by driving-chain with input sprocket again
The synchronous driving of axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322071.2U CN206868761U (en) | 2017-03-30 | 2017-03-30 | Horizontal flue dust and dirt removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322071.2U CN206868761U (en) | 2017-03-30 | 2017-03-30 | Horizontal flue dust and dirt removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206868761U true CN206868761U (en) | 2018-01-12 |
Family
ID=61327056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322071.2U Expired - Fee Related CN206868761U (en) | 2017-03-30 | 2017-03-30 | Horizontal flue dust and dirt removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206868761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758151A (en) * | 2018-06-11 | 2018-11-06 | 刘伟龙 | The device of oil pressure in a kind of reduction pipeline |
| CN110566986A (en) * | 2019-08-14 | 2019-12-13 | 华电电力科学研究院有限公司 | Horizontal flue inner ash removal device and working method thereof |
-
2017
- 2017-03-30 CN CN201720322071.2U patent/CN206868761U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758151A (en) * | 2018-06-11 | 2018-11-06 | 刘伟龙 | The device of oil pressure in a kind of reduction pipeline |
| CN108758151B (en) * | 2018-06-11 | 2020-09-01 | 永高股份有限公司 | Device for reducing petroleum pressure in pipeline |
| CN110566986A (en) * | 2019-08-14 | 2019-12-13 | 华电电力科学研究院有限公司 | Horizontal flue inner ash removal device and working method thereof |
| CN110566986B (en) * | 2019-08-14 | 2023-11-28 | 华电电力科学研究院有限公司 | Horizontal flue inner ash removal device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180112 Termination date: 20200330 |