CN203991313U - Be applied to the airflow shifting machine in flour malleation conveyance conduit - Google Patents
Be applied to the airflow shifting machine in flour malleation conveyance conduit Download PDFInfo
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- CN203991313U CN203991313U CN201420414237.XU CN201420414237U CN203991313U CN 203991313 U CN203991313 U CN 203991313U CN 201420414237 U CN201420414237 U CN 201420414237U CN 203991313 U CN203991313 U CN 203991313U
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- transmission shaft
- flour
- power transmission
- screen box
- net cylinder
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Abstract
The utility model discloses a kind of airflow shifting machine being applied in flour malleation conveyance conduit, comprise frame and be placed in frame the screen box with net cylinder, power transmission shaft extends in network access cylinder from screen box left side, and a net cylinder sidewall is coated by two-layer screen cloth; The power transmission shaft of charging aperture below is provided with spiral pusher blade, on the power transmission shaft in net cylinder, is fixed with a pair of re-packing, and on the side re-packing, offers tooth pushing; The screen box bottom of net cylinder below is provided with flour outlet, the right side of screen box is provided with bonnet, power transmission shaft is connected with rear sealing cover with rolling bearing by bearing block, taper sheath, on the right side of power transmission shaft, offers internal thread hole, and the bolt that presses closer that self sealss bonnet extension puts in is screwed in internal thread hole; The useless powder outlet of net tube rear end is collected pipeline with the powder that gives up and is connected, and on useless powder collection pipeline, is in series with successively two staggered butterfly valves that open and close.The utility model is simple in structure, and screening efficiency is high, can adapt to workshop pressure, is highly suitable in flour malleation conveyance conduit and uses.
Description
Technical field
The utility model involvement aspect dressing sieve subset, especially relates to a kind of airflow shifting machine being applied in flour malleation conveyance conduit.
Background technology
The existing screening plant of flour mill comprises single storehouse side sieve and two storehouse sides sieve, and its structure comprises closed and non-enclosed, because screen size is thin, adapts to occasion wide, is used widely.Although flour is process detection when dispatching from the factory, but for food factory, for guaranteeing the needs of food processing, when receiving flour by malleation conveyance conduit, also need flour again to sieve, its objective is for the undesirable flour going mouldy, humidity is lumpd is screened out.If adopt existing side's sieve to carry out screen, not only output is too low, also needs to increase lifting means, and installation volume is large, can not apply at malleation conveyance conduit.
Chinese invention patent application [application number: 201310558782.6] < < medicine food flow of feed gas sieve > > has announced a kind of being applicable to medicine, the medicine food flow of feed gas sieve that raw-food material is used while carrying out classification removal of impurities, by adopting open-end auger conveying axis with the mode that top-closed structure cylinder mould matches, material to be sieved in screen box, though can install and use in malleation conveyance conduit, but be only adapted at using in the pipeline below 0.3kpa pressure, and because conveying axis is cantilever design, during work, rely on stream pressure and re-pack and rotate the effect that reaches screening materials carrying, so screening efficiency is lower, can only be at low-pressure, under little output, use, make trouble simultaneously, cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of and is applied in flour malleation conveyance conduit and simple in structure, the airflow shifting machine that screening efficiency is high.
For achieving the above object, the utility model can be taked following technical proposals:
The airflow shifting machine being applied in flour malleation conveyance conduit described in the utility model, comprise frame and be arranged in described frame the screen box with charging aperture and discharging opening, in described screen box, be provided with net cylinder, the power transmission shaft being driven by power source is in screen box left side sealed horizontal extends into described net cylinder, and the sidewall of described net cylinder forms by two-layer screen cloth is coated; Be positioned on the power transmission shaft of described charging aperture below and be provided with spiral pusher blade, be positioned on the power transmission shaft of described net cylinder by front and back bearing support and be fixedly installed re-packing that net cylinder sidewall extends described in a subtend, described in the outer side edges that re-packs tilt and offer tooth pushing; The screen box bottom of described net cylinder below is provided with flour outlet, right side at described screen box is provided with rear sealing cover, described power transmission shaft is connected with described rear sealing cover by bearing block, taper sheath and the rolling bearing being set with on it, on the right side of described power transmission shaft, level offers internal thread hole, and the bolt that presses closer putting in from described rear sealing cover extension is screwed in described internal thread hole; The useless powder outlet of described net tube rear end is collected pipeline with the powder that gives up and is connected, and at described useless powder, collects the butterfly valves that are in series with successively two staggered keyings on pipeline.
Described power source comprises the power motor being arranged in described frame, and the driving wheel on described power motor output shaft is connected by V-belt and the work belt wheel that is arranged on described power transmission shaft left part.
For ease of material to be sieved, evenly enter net cylinder, not returning charge, the horizontal length of described spiral pusher blade is 320mm.
The inner screen aperture of described net cylinder is 3 ~ 4mm, and outer screen aperture is 1 ~ 2mm.
On described screen box sidewall, offer observation window.
The utility model has the advantage of simple in structurely, screening efficiency is high, can adapt to workshop pressure, is highly suitable in flour malleation conveyance conduit and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A portion enlarged drawing in Fig. 1.
The specific embodiment
As shown in Figure 1, 2, the airflow shifting machine being applied in flour malleation conveyance conduit described in the utility model, comprise frame 1 and be arranged in frame 1 screen box 3 with charging aperture 2 and discharging opening, in screen box 3, be provided with net cylinder 4, on screen box 3 sidewalls, offer observation window, the power transmission shaft 5 being driven by power source extends in network access cylinder 4 from screen box left side sealed horizontal, for guaranteeing screening effect, intensity while improving the work of net cylinder, the sidewall of net cylinder 4 forms by two-layer screen cloth is coated: its inner screen aperture is 3 ~ 4mm, and outer screen aperture is 1 ~ 2mm; Be positioned on the power transmission shaft of charging aperture 2 belows and be provided with spiral pusher blade 6, for ease of material, evenly enter in net cylinder 4 and not returning charge, the horizontal length of spiral pusher blade 6 is slightly longer, is not shorter than 260mm, and with length, 320mm is advisable; Be positioned on the power transmission shaft of net cylinder 4 by front and back bearing support 7, be fixedly installed that a subtend net cylinder sidewall extends re-pack 8,8 the outer side edges of re-packing tilts and offers tooth pushing 9; The screen box bottom of net cylinder below is provided with flour outlet 10, on the right side of screen box, be provided with rear sealing cover 11, power transmission shaft 5 is connected with rear sealing cover 11 by bearing block 12, taper sheath 13 and the rolling bearing 14 being set with on it, on the right side of power transmission shaft 5, level offers internal thread hole, and the bolt 15 that presses closer that self sealss bonnet extension puts in is screwed in internal thread hole; After using a period of time, need to clear up or change the screen cloth breaking to cylinder cylinder 4, open rear sealing cover 11, power transmission shaft 5 can be extracted out to convenient for maintaining together with net cylinder 4; The useless powder outlet of net tube rear end is collected pipeline 16 with the powder that gives up and is connected, at useless powder, collect the butterfly valves 17 that are in series with successively two staggered keyings on pipeline, can guarantee the flour of going mouldy of sieving out and moist caking to continue to transfer out, than using spiral air-lock valve convey materials effect remarkable on useless powder collection pipeline.The utility model power source used comprises the power motor 18 being arranged in frame 1, driving wheel 19 on power motor 18 output shafts is connected by V-belt 20 and the work belt wheel 21 that is arranged on power transmission shaft left part, at driving wheel 19, V-belt 20 and work belt wheel 21, is outside equipped with belt housing 22.
Claims (5)
1. the airflow shifting machine being applied in flour malleation conveyance conduit, comprise frame (1) and be arranged on the upper screen box (3) with charging aperture (2) and discharging opening of described frame (1), in described screen box (3), be provided with net cylinder (4), the power transmission shaft being driven by power source (5) extends in described net cylinder (4) from screen box left side sealed horizontal, it is characterized in that: the sidewall of described net cylinder (4) forms by two-layer screen cloth is coated; Be positioned on the power transmission shaft of described charging aperture (2) below and be provided with spiral pusher blade (6), be positioned on the power transmission shaft of described net cylinder (4) re-pack (8) that by front and back bearing support (7), are fixedly installed a net sidewall extension described in a subtend, described in the re-pack outer side edges of (8) tilt and offer tooth pushing (9); The screen box bottom of described net cylinder below is provided with flour outlet (10), on the right side of described screen box, be provided with rear sealing cover (11), described power transmission shaft (5) is connected with described rear sealing cover (11) by bearing block (12), taper sheath (13) and the rolling bearing (14) being set with on it, on the right side of described power transmission shaft (5), level offers internal thread hole, and the bolt (15) that presses closer putting in from described rear sealing cover extension is screwed in described internal thread hole; The useless powder outlet of described net tube rear end is collected pipeline (16) with the powder that gives up and is connected, and at described useless powder, collects the butterfly valves (17) that are in series with successively two staggered keyings on pipeline.
2. the airflow shifting machine being applied in flour malleation conveyance conduit according to claim 1, it is characterized in that: described power source comprises the power motor (18) being arranged in described frame (1), the driving wheel (19) on described power motor (18) output shaft is connected by V-belt (20) and the work belt wheel (21) that is arranged on described power transmission shaft left part.
3. the airflow shifting machine being applied in flour malleation conveyance conduit according to claim 1, is characterized in that: the horizontal length of described spiral pusher blade (6) is 320mm.
4. the airflow shifting machine being applied in flour malleation conveyance conduit according to claim 1, is characterized in that: the inner screen aperture of described net cylinder (4) is 3 ~ 4mm, and outer screen aperture is 1 ~ 2mm.
5. the airflow shifting machine being applied in flour malleation conveyance conduit according to claim 1, is characterized in that: on described screen box (3) sidewall, offer observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414237.XU CN203991313U (en) | 2014-07-25 | 2014-07-25 | Be applied to the airflow shifting machine in flour malleation conveyance conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414237.XU CN203991313U (en) | 2014-07-25 | 2014-07-25 | Be applied to the airflow shifting machine in flour malleation conveyance conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991313U true CN203991313U (en) | 2014-12-10 |
Family
ID=52031381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414237.XU Expired - Fee Related CN203991313U (en) | 2014-07-25 | 2014-07-25 | Be applied to the airflow shifting machine in flour malleation conveyance conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
| CN109127355A (en) * | 2018-10-23 | 2019-01-04 | 无锡东谷工程科技有限公司 | A kind of online powder cylindrical sieve of positive pressure |
| CN112207020A (en) * | 2020-09-08 | 2021-01-12 | 广东顺德百涂通智能科技有限公司 | Pressure-bearing type washing screening machine |
| RU224263U1 (en) * | 2023-05-29 | 2024-03-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Красноярский государственный аграрный университет" | Flour sifter |
-
2014
- 2014-07-25 CN CN201420414237.XU patent/CN203991313U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710038A (en) * | 2016-04-21 | 2016-06-29 | 新乡市高服筛分机械股份有限公司 | Dual-power sanitary horizontal airflow sieve |
| CN105710038B (en) * | 2016-04-21 | 2017-12-05 | 新乡市高服机械股份有限公司 | Double dynamical sanitation-grade Horizontal gas flow screen |
| CN109127355A (en) * | 2018-10-23 | 2019-01-04 | 无锡东谷工程科技有限公司 | A kind of online powder cylindrical sieve of positive pressure |
| CN109127355B (en) * | 2018-10-23 | 2024-02-13 | 无锡东谷工程科技有限公司 | Positive pressure on-line powder cylinder cleaning screen |
| CN112207020A (en) * | 2020-09-08 | 2021-01-12 | 广东顺德百涂通智能科技有限公司 | Pressure-bearing type washing screening machine |
| RU224263U1 (en) * | 2023-05-29 | 2024-03-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Красноярский государственный аграрный университет" | Flour sifter |
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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: 20141210 Termination date: 20210725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |