CN207086271U - A kind of flyash screening plant - Google Patents
A kind of flyash screening plant Download PDFInfo
- Publication number
- CN207086271U CN207086271U CN201720743255.6U CN201720743255U CN207086271U CN 207086271 U CN207086271 U CN 207086271U CN 201720743255 U CN201720743255 U CN 201720743255U CN 207086271 U CN207086271 U CN 207086271U
- Authority
- CN
- China
- Prior art keywords
- flyash
- flat
- funnel
- flat screens
- screening plant
- 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.)
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Abstract
The utility model discloses a kind of flyash screening plant, it includes housing, funnel and belt conveyor, also include combination sieve, the combination sieve includes two the first flat screens being in tilted layout, the top edge of two the first flat screens is connected to form roof shape, the bottom of two the first flat screens is fixed on outer arch, and funnel is fixed on inside housing and immediately below two the first flat screens, and belt conveyor is located at below funnel；The utility model is reasonable in design, in the design feature of roof shape caking flyash can be slid from the first flat screen using combination sieve, accumulation and the cleaning operation of caking flyash are avoided, facilitates the screening operation of flyash, while also improve the screening effect of flyash.
Description
Technical field
It the utility model is related to flyash processing technique field, and in particular to a kind of flyash screening plant.
Background technology
In the process of flyash, need to carry out primary screener for flyash, larger caking cinder is filtered out
Come；Routine operation is to scoop up flyash using forklift to be transported to on horizontally disposed flat screen, the operating process can make compared with
Big lumps cinder accumulate on flat screen, it is necessary to timing cleared up, made troubles to screening operation, at the same also influence screening effect
Fruit.
Utility model content
The purpose of this utility model is to be directed to the deficiencies in the prior art, there is provided a kind of flyash screening plant.
The technical solution adopted in the utility model is to achieve the above object：
A kind of flyash screening plant, including housing, funnel and belt conveyor, in addition to combination sieve, the combination sieve
Including two the first flat screens being in tilted layout, the top edges of two the first flat screens is connected to form roof shape, two
The bottom of first flat screen is fixed on outer arch, and funnel is fixed on inside housing and immediately below two the first flat screens,
Belt conveyor is located at below funnel；
Further, three surface frames that the housing is made up of a riser and two symmetrical side plates；
Further, the combination sieve side is provided with protective plate, and protective plate is located remotely from riser side and consolidated with the first flat screen
Fixed connection；
Further, the bottom of the combination sieve is provided with the second flat screen, the second flat screen it is horizontally disposed and with two first
The bottom connection of flat screen.
The beneficial effects of the utility model are：
The utility model has room by setting combination sieve to change conventional pulverized coal ash screening operation process using sifter device is combined
The design feature of ridge shape, the caking cinder for making to accumulate in flyash screening process can be slid along the first flat screen to outer outer frame
Portion, it is beneficial to focusing on for caking cinder, caking cinder will not be accumulated on the compass screen surface of the first flat screen, improves flyash sieve
Select effect；The second flat screen set simultaneously can play choked flow effect, and the choked flow acts on will stream when can effectively slow down strong wind weather
The flyash fallen is dispelled to housing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation in A directions in Fig. 1；
Fig. 3 is Fig. 2 overlooking the structure diagram.
Wherein：1- housings；2- funnels；3- belt conveyors；The flat screens of 4- first；5- risers；6- side plates；7- protective plates；
The flat screens of 8- second.
Embodiment
The utility model preferred embodiment is illustrated below in conjunction with accompanying drawing：
As shown in Figures 1 to 3, a kind of flyash screening plant, including housing 1, funnel 2 and belt conveyor 3, in addition to group
Sieve is closed, the combination sieve includes two the first flat screens 4 being in tilted layout, and the top edge of two the first flat screens 4 is connected
Roof shape is formed, the bottom of two the first flat screens 4 is fixed on the top of housing 1, two physical dimension phases of the first flat screen 4
Preferably 120 ° of angle that is same, being formed, funnel 2 are fixed on the inside of housing 1 and immediately below two the first flat screens 4, and belt is defeated
Machine 3 is sent to be located at the lower section of funnel 2；
Three surface frames that housing 1 is made up of a 5 and two symmetrical side plate 6 of riser；The bottom of two the first flat screens 4 and leakage
Bucket 2 is mainly fixed on side plate 6, and riser 5 and side plate 6 can play the protective action to funnel 2 and belt conveyor 3, make stream
Through the dropping down onto on belt conveyor 3 accurately, stably of the flyash in funnel 2；
Combination sieve side is provided with protective plate 7, and protective plate 7 is located remotely from the side of riser 5 and is fixedly connected with the first flat screen 4；
The side of combination sieve is ash transfer end, i.e. the conveying end of belt conveyor 3, and protective plate 7 is for avoiding flyash from group
Close sieve side to slide, avoid producing pollution to the flyash after screening；
The bottom of combination sieve is provided with the second flat screen 8, and the second flat screen 8 is horizontally disposed and with two the first flat screens 4
Bottom connects；The main purpose that second flat screen 8 is set is to slow down the flow velocity that flyash is wandered through the first flat screen 4, plays resistance
Stream acts on, and choked flow effect dispels the flyash wandered to housing 1 when can effectively slow down strong wind weather, the second flat screen
8 slot size should be not less than the sieve aperture of the first flat screen 4, sieve aperture preferably of a size.
The utility model is in use, the conveying end of belt conveyor 3 should also be connected with other conveying devices, to realize
Subsequent processing；Flyash can be transported to combination sieve top, topples over flyash, lump cinder or larger by staff by forklift
Debris is obliquely slid to housing 1 through the first flat screen 4, meets the flyash of screening requirement through the first flat screen 4, second
Flat screen 8 and funnel 2 and wander to belt conveyor 3, belt conveyor 3 is transported in other conveying devices；Because combination is sieved
In roof shape, beneficial to the lateral landing of caking cinder, the second flat screen 8 can play choked flow effect to the flyash wandered,
The flow of flyash is shortened to a certain extent, can slow down the effect that dust storm dispels to flyash.
Finally it should be noted that：The preferred embodiment of utility model is the foregoing is only, is not limited to practicality
It is new, although utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, its
The technical scheme described in foregoing embodiments can still be modified, or which part technical characteristic is equal
Replace.All spirit in utility model any modification, equivalent substitution and improvements made etc., should be included in reality with principle
Within new protection domain.
Claims (4)
1. a kind of flyash screening plant, including housing (1), funnel (2) and belt conveyor (3), it is characterised in that：Also include
Combination sieve, the combination sieve include two the first flat screens being in tilted layout (4), the top edge of two the first flat screens (4)
Roof shape is connected to form, the bottom of two the first flat screens (4) is fixed at the top of housing (1), and funnel (2) is fixed on housing
(1) inside and immediately below two the first flat screens (4), belt conveyor (3) is located at below funnel (2).
A kind of 2. flyash screening plant as claimed in claim 1, it is characterised in that：The housing (1) is by a riser
(5) and two symmetrical side plates (6) composition three surface frames.
A kind of 3. flyash screening plant as claimed in claim 2, it is characterised in that：The combination sieve side is provided with protective plate
(7), protective plate (7) is located remotely from riser (5) side and is fixedly connected with the first flat screen (4).
A kind of 4. flyash screening plant as claimed in claim 2, it is characterised in that：The bottom of the combination sieve is provided with second
Flat screen (8), the second flat screen (8) is horizontally disposed and is connected with the bottom of two the first flat screens (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743255.6U CN207086271U (en) | 2017-06-25 | 2017-06-25 | A kind of flyash screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743255.6U CN207086271U (en) | 2017-06-25 | 2017-06-25 | A kind of flyash screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086271U true CN207086271U (en) | 2018-03-13 |
Family
ID=61553543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720743255.6U Expired - Fee Related CN207086271U (en) | 2017-06-25 | 2017-06-25 | A kind of flyash screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086271U (en) |
-
2017
- 2017-06-25 CN CN201720743255.6U patent/CN207086271U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180313 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |