CN108421710A - A kind of environmental protection bitubular vibration receiving sieve - Google Patents
A kind of environmental protection bitubular vibration receiving sieve Download PDFInfo
- Publication number
- CN108421710A CN108421710A CN201810478287.7A CN201810478287A CN108421710A CN 108421710 A CN108421710 A CN 108421710A CN 201810478287 A CN201810478287 A CN 201810478287A CN 108421710 A CN108421710 A CN 108421710A
- Authority
- CN
- China
- Prior art keywords
- bitubular
- sieve
- rack
- vibrating screen
- screen
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
Abstract
The present invention provides a kind of environmentally friendly bitubular vibration receiving sieve, is related to grain screening installation field, including rack, and rack front end is equipped with opening, and bitubular sieve is provided in rack；The vibrating screen being obliquely installed is additionally provided in the rack, the inclined direction of vibrating screen is parallel with the axis that the bitubular is sieved, the vibrating screen is located at the lower section of bitubular sieve, and the upper end of vibrating screen is located at the lower section of the upper end of the outer screen drum of bitubular sieve, sliding slot is equipped between the outer screen drum and vibrating screen of the bitubular sieve；The rear end of the rack is additionally provided with wind turbine；The rack is equipped with feed mechanism, and the feeding mouth of the feed mechanism is located at the upper end of rack, and passage leads to inside the interior screen drum of bitubular sieve, and the present invention can greatly improve the cleaning effect of receiving sieve.
Description
Technical field
The present invention relates to grain screening installation fields, and in particular to a kind of environmental protection bitubular vibration receiving sieve.
Background technology
It is a kind of novel foodstuff screening installation that roller, which vibrates receiving sieve, by rotary screen and the vibrating screen structure being disposed below
The receiving sieve set advantage of rotary screen and vibrating screen is vibrated at, roller, is cleared up by rotary screen big miscellaneous, is cleared up by vibrating screen
It is small miscellaneous, the small miscellaneous tiny sieve pore of blocking is avoided, by making cereal be shaken in the high speed of screen surface, and then accelerates small miscellaneous and cereal point
From speed.
However in the actual production process, the effect of final sizing or not fully up to expectations, still has on foodstuff grain
The impurity of a little adhesion；And usually after the cleaning, it is also necessary to sizing screening be carried out to grain, and the vibrating screen for passing through multilayer
It realizes, receiving sieve function existing so just seems single.
Invention content
Technical problem to be solved by the present invention lies in current screening effects should not enough, and existing equipment function ratio
It is more single.
The present invention is to solve above-mentioned technical problem by the following technical programs.
A kind of environmental protection bitubular vibration receiving sieve,
Including rack, rack front end is equipped with opening, and bitubular sieve is provided in rack, and rack rear end is equipped with driving device and institute
It states bitubular sieve to be sequentially connected, the bitubular sieve passes through a pair of symmetrical liftable being oppositely arranged close to one end of frame openings
Support roller support, bitubular sieve is obliquely installed, is slightly above close to one end of rack rear end close to one end of rack front end, double
The axis of shaft screen is 5-14 ° with horizontal plane angulation, and the rack is equipped with the big miscellaneous outlet of a pair of opposing, is located at double
The upper end both sides of the interior screen drum of shaft screen are additionally provided with the small miscellaneous outlet of a pair of opposing in the rack, are located at the outer of bitubular sieve
The lower end both sides of screen drum；
The vibrating screen being obliquely installed is additionally provided in the rack, the inclined direction of vibrating screen is parallel with the axis that the bitubular is sieved,
The vibrating screen is located at the lower section of bitubular sieve, and the upper end of vibrating screen is located at the lower section of the upper end of the outer screen drum of bitubular sieve, described double
Sliding slot is equipped between the outer screen drum and vibrating screen of shaft screen；
The rear end of the rack is additionally provided with wind turbine, and the air inlet of wind turbine is located at the lower section of rack rear end, is additionally provided in wind turbine
Impurity sedimentation case, the lower ending opening of the vibrating screen and the air inlet of wind turbine are connected by corrugated flexible hose, below air inlet also
Equipped with grain-export；
The rack is equipped with feed mechanism, and the feeding mouth of the feed mechanism is located at the upper end of rack, and passage leads to
Inside the interior screen drum of bitubular sieve.
Further, it is additionally provided with switch gate in the frame openings.
Further, the both sides of the vibrating screen are connect by folding canvas with rack respectively.
Further, the lower section both sides of the outer screen drum of the bitubular sieve further respectively have the gear of a pair of of relative tilt setting
Plate.
Further, the axis of bitubular sieve and horizontal plane angulation are 8 °.
Further, the machine frame inside is also fixed with several steel brushes, and steel brush surface is contacted with the outer screen drum that the bitubular is sieved.
Further, the driving device, including sequentially connected motor, retarder, sprocket wheel and shaft coupling.
Further, the bottom of the support roller is equipped with support cylinder, supports cylinder by adjusting to adjust bitubular sieve
Angle of inclination.
Further, the frame upper end is also provided with observation window.
The advantage of the invention is that：1, the vibrating screen of lower section is sieved and sieved positioned at the bitubular by the way that the bitubular is arranged so that raw grain exists
Can be carried out in bitubular sieve it is efficient clear big miscellaneous and it is small it is miscellaneous after, enter back into that vibrating screen is further clear carefully miscellaneous, and wind turbine can remove grain
Eat the dust in particle；
2, canvas is set, the dust in screening process can be effectively prevent disorderly to fly, it is very environmentally friendly；
3, baffle miscellaneous can be moved in order to small；
4, steel brush can effectively remove the grain or impurity clogged in sieve；
5, cylinder is supported, it can be in order to adjusting the angle of inclination of screen drum.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention 1；
Fig. 2 is the clear miscellaneous process schematic of Fig. 1；
Fig. 3 is the left view of baffle in Fig. 1.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In conjunction with attached drawing 1- Fig. 3, a kind of environmentally friendly bitubular of the present invention vibrates receiving sieve,
Including rack 1,1 front end of rack is equipped with opening, bitubular sieve 2 is provided in rack 1,1 rear end of rack is equipped with driving and fills
It sets 3 to be sequentially connected with bitubular sieve 2, bitubular sieve 2 symmetrical opposite is set close to one end that rack 1 is open by a pair of
The liftable support roller 4 set, the bitubular sieve 2 are obliquely installed, and one end close to 1 front end of rack is slightly above after rack 1
The one end at end, axis and the horizontal plane angulation of bitubular sieve 2 are 5-14 °, and the rack 1 is equipped with the big of a pair of opposing
Miscellaneous outlet 11 is located at the upper end both sides of the interior screen drum 21 of bitubular sieve 2, the small miscellaneous of a pair of opposing is additionally provided in the rack 1
Outlet 12 is located at the lower end both sides of the outer screen drum 22 of bitubular sieve 2；
The vibrating screen 5 being obliquely installed is additionally provided in the rack 1, the axis of the inclined direction and bitubular sieve 2 of vibrating screen 5 is flat
Row, the vibrating screen 5 are located at the lower section of bitubular sieve 2, and the upper end of vibrating screen 5 is located under the upper end of the outer screen drum 22 of bitubular sieve 2
Side is equipped with sliding slot 23 between the outer screen drum 22 and vibrating screen 5 of the bitubular sieve 22；
The rear end of the rack 1 is additionally provided with wind turbine 6, and the air inlet 61 of wind turbine 6 is located at the lower section of 1 rear end of rack, in wind turbine 6
Be additionally provided with impurity sedimentation case 62, the lower ending opening of the vibrating screen 5 is connect with the air inlet of wind turbine 6 by corrugated flexible hose, into
61 lower section of air port is additionally provided with grain-export；
The rack is equipped with feed mechanism 7, and the feeding mouth 71 of the feed mechanism 7 is located at the upper end of rack 1, passage
72 lead to inside the interior screen drum 21 of bitubular sieve 2.
Further, it is additionally provided with switch gate (not shown) in the opening of the rack 1.
Further, the both sides of the vibrating screen 5 are connect by folding canvas 8 with rack 1 respectively.
Further, the lower section both sides of the outer screen drum 22 of the bitubular sieve 2 further respectively have a pair of of relative tilt setting
Baffle 9.
Further, the axis of bitubular sieve 2 and horizontal plane angulation are 8 °.
Further, several steel brush (not shown)s are also fixed with inside the rack 1, steel brush surface is sieved with the bitubular
2 outer screen drum 22 contacts.
Further, the driving device 3, including sequentially connected motor 31, retarder (not shown), sprocket wheel 32
With shaft coupling 33.
Further, the bottom of the support roller 4 is equipped with support cylinder, supports cylinder by adjusting to adjust bitubular sieve 2
Angle of inclination.
Further, 1 upper end of the rack is also provided with observation window (observation window).
The course of work of the present invention is, by raw grain by feed mechanism be sent into screen drum, big more than aperture miscellaneous is being led
To under the action of spiral, be discharged from big miscellaneous outlet, be less than aperture raw grain and it is small it is miscellaneous enter outer screen drum, be less than the small of aperture and miscellaneous lead to
It crosses after baffle enters sliding slot, is flowed out from small miscellaneous outlet, be more than the raw grain in aperture by being oriented to screw action, drop into and shake from front end
In dynamic sieve, the further vibration of progress is clear miscellaneous, and thin miscellaneous from lower discharge is sieved, raw grain enters wind turbine, passes through wind turbine dedusting.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of environmental protection bitubular vibrates receiving sieve, which is characterized in that
Including rack, rack front end is provided with bitubular sieve equipped with being open in rack, rack rear end is equipped with driving device and described pair
Shaft screen is sequentially connected, and the bitubular sieve passes through a pair of symmetrical liftable branch being oppositely arranged close to one end of frame openings
Roller support is supportted, the bitubular sieve is obliquely installed, and is slightly above close to one end of rack rear end, bitubular sieve close to one end of rack front end
Axis and horizontal plane angulation be 5-14 °, the rack is equipped with the big miscellaneous outlet of a pair of opposing, is located at the bitubular and sieves
Interior screen drum upper end both sides, the small miscellaneous outlet of a pair of opposing is additionally provided in the rack, is located at the outer screen drum of bitubular sieve
Lower end both sides；
The vibrating screen being obliquely installed is additionally provided in the rack, the inclined direction of vibrating screen is parallel with the axis that the bitubular is sieved, described
Vibrating screen is located at the lower section of bitubular sieve, and the upper end of vibrating screen is located at the lower section of the upper end of the outer screen drum of bitubular sieve, the bitubular sieve
Outer screen drum and vibrating screen between be equipped with sliding slot；
The rear end of the rack is additionally provided with wind turbine, and the air inlet of wind turbine is located at the lower section of rack rear end, impurity is additionally provided in wind turbine
Flow tank, the lower ending opening of the vibrating screen and the air inlet of wind turbine are connected by corrugated flexible hose, are additionally provided with below air inlet
Grain-export；
The rack is equipped with feed mechanism, and the feeding mouth of the feed mechanism is located at the upper end of rack, and passage leads to the bitubular
Inside the interior screen drum of sieve.
2. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that also set in the frame openings
There is switch gate.
3. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the both sides of the vibrating screen point
It is not connect with rack by folding canvas.
4. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the outer screen drum of the bitubular sieve
Lower section both sides, further respectively have the baffle of a pair of of relative tilt setting.
5. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the axis of bitubular sieve and level
Face angulation is 8 °.
6. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the machine frame inside is also fixed
Equipped with several steel brushes, steel brush surface is contacted with the outer screen drum that the bitubular is sieved.
7. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the driving device, including
Sequentially connected motor, retarder, sprocket wheel and shaft coupling.
8. a kind of environmentally friendly bitubular according to claim 1 vibrates receiving sieve, which is characterized in that the bottom of the support roller is set
There is support cylinder, cylinder is supported by adjusting to adjust the angle of inclination of bitubular sieve.
9. a kind of environment protection multifunctional sorting screen according to claim 1, which is characterized in that the frame upper end is also provided with sight
Examine window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478287.7A CN108421710A (en) | 2018-05-18 | 2018-05-18 | A kind of environmental protection bitubular vibration receiving sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478287.7A CN108421710A (en) | 2018-05-18 | 2018-05-18 | A kind of environmental protection bitubular vibration receiving sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108421710A true CN108421710A (en) | 2018-08-21 |
Family
ID=63163553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810478287.7A Withdrawn CN108421710A (en) | 2018-05-18 | 2018-05-18 | A kind of environmental protection bitubular vibration receiving sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108421710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911864A (en) * | 2019-04-11 | 2019-06-21 | 无锡华盛橡胶新材料科技股份有限公司 | System for the screening of wet production insoluble sulfur, crushing, de-oiling |
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| CN208643307U (en) * | 2018-05-18 | 2019-03-26 | 泗县三虎粮油机械有限公司 | A kind of environmental protection bitubular vibration receiving sieve |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |