CN104148276A - Air pressure cylinder screen - Google Patents
Air pressure cylinder screen Download PDFInfo
- Publication number
- CN104148276A CN104148276A CN201410433508.0A CN201410433508A CN104148276A CN 104148276 A CN104148276 A CN 104148276A CN 201410433508 A CN201410433508 A CN 201410433508A CN 104148276 A CN104148276 A CN 104148276A
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- China
- Prior art keywords
- air pressure
- screen drum
- communicated
- cabinet
- feeding warehouse
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Abstract
The invention belongs to the field of cereal processing machinery and particularly relates to an air pressure cylinder screen. The air pressure cylinder screen comprises a machine case, wherein the inside of the machine case is divided into a feeding bin and a screening bin, the feeding bin is communicated with a feeding port, the screening bin is communicated with a discharging port, a screen drum is arranged in the screening bin, the feeding bin is communicated with one end of the screen drum, a discharging adjustment mechanism is arranged at the other end of the screen drum, and the other end of the screen drum is communicated with a rear-end outlet. A supporting pipe is arranged at one end of the machine case, close to the feeding bin, and is connected with a protective cover, two bearing seats are arranged in the supporting pipe, and a transmission mechanism is arranged in the protective cover. One end of a rotary shaft is erected on the two bearing seats and connected with the transmission mechanism, the other end of the rotary shaft penetrates through the feeding bin to be suspended in the screen drum, and a pushing mechanism is arranged on the rotary shaft of the feeding bin. The air pressure cylinder screen is simple in structure, reasonable in design and high in filtering efficiency, and the screen drum is quick and convenient to assemble and dissemble.
Description
Technical field
The invention belongs to Cereals Processing Machines field, relate in particular to a kind of air pressure drum sieve.
Background technology
In wheat grain flouring technology process, wheat is after grinding and making wheat flour and put in storage, and owing to containing certain moisture content, and the temperature of bulkhead is lower, so will produce caking near the part flour of bulkhead.For fear of packing the flour of caking into flour bag, sell away, the available technology adopting rotary strainer that re-packs hit processing before flour packing, the re-packing in rotary strainer that re-pack is positioned in rotating shaft, rotating shaft also drives to re-pack across cabinet two ends wheat flour is patted, play loose flour and fallen by screen cloth, more solid blocky-shaped particle is discharged by rear end.In use there are two problems in the rotary strainer that re-packs: 1. inefficiency, and only relying on re-packs rotates and produce wind-force provides wheat flour to pass the power of screen drum; 2. screen drum dress is got difficulty, and each loading, unloading screen drum will bearing of loading, unloading, and work consuming 3. investment costs consuming time are high, and every the rotary strainer that re-packs must a supporting Asta-3746 and airlock discharging.
Summary of the invention
The object of this invention is to provide a kind of air pressure drum sieve, the present invention is simple in structure, reasonable in design, and screening effect is high, screen drum loading, unloading are convenient and swift.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of air pressure drum sieve, described drum sieve comprises cabinet, in cabinet, be divided into feeding warehouse and screening storehouse, feeding warehouse is communicated with charging aperture, screening storehouse is communicated with discharging opening, screening is provided with screen drum in storehouse, feeding warehouse is communicated with screen drum one end, the screen drum other end is provided with discharge governor motion and is communicated with back outlet, cabinet is provided with stay pipe near one end of feeding warehouse, stay pipe is connected with protective cover, in stay pipe, be provided with two bearing blocks, in protective cover, be provided with transmission mechanism, rotating shaft one end is erected on two bearing blocks and with transmission mechanism and is connected, the other end passes feeding warehouse and is suspended in screen drum, the rotating shaft of feeding warehouse is provided with pusher.
Preferably, described transmission mechanism comprises motor, and motor is positioned on motor base (frame), and motor is connected with driving wheel, and driven pulley is installed in one end that rotating shaft is positioned at transmission mechanism storehouse, and driving wheel is connected with driven pulley by belt.
Preferably, described pusher is packing auger blade.
Preferably, it is unsettled and be provided with and re-pack that described rotating shaft is positioned at one end of screen drum.
Preferably, described cabinet upper feeding mouth is connected with high pressure draught pipeline.
Preferably, the end of described cabinet opposite rear end outlet is provided with access door.
Preferably, cabinet bottom is provided with bracing frame.
During work, utilize high pressure draught pipeline in the feeding warehouse of charging aperture input cabinet wheat flour, back outlet is connected with airlock simultaneously, motor in protective cover drives driving wheel to rotate, driving wheel drives driven pulley by belt, indirectly drive the rotating shaft on two bearing blocks to rotate, packing auger blade on rotating shaft free end and the rotation thereupon that re-packs, packing auger blade and gases at high pressure promote wheat flour and enter in the screen drum in screening storehouse, re-pack to rotate and produce high-speed screw airflow function in wheat flour, force it to rotate and through screen drum and from the discharging opening in screening storehouse, by Pneumatic conveying pipeline, transport and pack fast, bulky grain more solid in screen drum is pushed back outlet to by re-packing, fall into back outlet, and discharged by follow-up airlock by discharge governor motion.In the time of need to overhauling screen drum, directly open access door, screen drum is unloaded, filled from cabinet after laying down discharge governor motion.
Compared with prior art, tool has the following advantages in the present invention:
1) operating efficiency is high, and adopting re-packs rotates the double dynamical wheat flour that acts on that produces wind-force and high-pressure air source extruding cooperation, shortens the time consumption that wheat flour sees through screen drum;
2) easy to operate, the present invention is designed to one end by rotating shaft and adopts Double bearing support to support, the operating type that one end is unsettled, and rotating shaft is no longer connected and installed in cabinet, and the loading, unloading of screen drum need not coordinate the loading, unloading of rotating shaft, reduce staff's work burden.
Accompanying drawing explanation
Fig. 1 is the structural representation of air pressure drum sieve in the specific embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1
Fig. 4 is the top view of Fig. 1.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As Figure 1-4, a kind of air pressure drum sieve, described drum sieve comprises cabinet 1, cabinet 1 bottom is provided with bracing frame 19, in cabinet 1, be divided into feeding warehouse 2 and screening storehouse 3, feeding warehouse 2 is communicated with charging aperture 4, charging aperture 4 is connected with high pressure draught pipeline, screening storehouse 3 is communicated with discharging opening 5, screening is provided with screen drum 8 in storehouse 3, feeding warehouse 2 is communicated with screen drum 8, screen drum 8 is also communicated with back outlet 21, 21 of screen drum 8 and back outlet are provided with discharge governor motion 20, cabinet 1 is provided with access door 18 near the end of back outlet 21, cabinet 1 is provided with stay pipe 6 near one end of feeding warehouse 2, stay pipe 6 is connected with protective cover 7, in stay pipe 6, be provided with two bearing blocks 17, in protective cover 7, be provided with motor 13, motor 13 is positioned on motor base (frame) 12, motor 13 is connected with driving wheel 14, rotating shaft 9 one end are erected on two bearing blocks 17 and with driven pulley 16 and are connected, driven pulley 16 is connected with driving wheel 14 by belt 15, rotating shaft 9 other ends are through being suspended on after feeding warehouse 2 in screen drum 8 and 11 being connected with re-packing, the rotating shaft 9 of feeding warehouse 2 is provided with packing auger blade 10.
During work, the gases at high pressure that wheat flour milling mixed high-voltage source of the gas is supplied with are poured in the feeding warehouse 2 of cabinet 1 from charging aperture 4, back outlet 21 is connected with airlock simultaneously, motor 13 in protective cover 7 drives driving wheel 14 to rotate, driving wheel 14 drives driven pulley 16 by belt 15, indirectly drive the rotating shaft 9 on two bearing blocks 17 to rotate, packing auger blade 10 on rotating shaft 9 free ends and 11 rotations thereupon that re-pack, packing auger blade 10 and gases at high pressure promote wheat flour and enter in the screen drum 8 in screening storehouse 3, 11 rotations that re-pack produce wind-force and act on wheat flour, force it to rotate and allow wheat flour see through screen drum 8 and enter screening and from discharging opening, by Pneumatic conveying pipeline, transport and pack in storehouse 3.Bulky grain more solid in screen drum 8 is pushed back outlet 21 to by re-packing, fall into back outlet 21, and discharged by follow-up airlock by discharge governor motion 20.In the time of need to overhauling screen drum 8, directly open access door 18, screen drum 8 is unloaded, filled from cabinet 1 after laying down discharge governor motion 20.
Claims (7)
1. an air pressure drum sieve, it is characterized in that, described drum sieve comprises cabinet, in cabinet, be divided into feeding warehouse and screening storehouse, feeding warehouse is communicated with charging aperture, screening storehouse is communicated with discharging opening, screening is provided with screen drum in storehouse, feeding warehouse is communicated with screen drum one end, the screen drum other end is provided with discharge governor motion and is communicated with back outlet, cabinet is provided with stay pipe near one end of feeding warehouse, stay pipe is connected with protective cover, in stay pipe, be provided with two bearing blocks, in protective cover, be provided with transmission mechanism, rotating shaft one end is erected on two bearing blocks and with transmission mechanism and is connected, the other end passes feeding warehouse and is suspended in screen drum, the rotating shaft of feeding warehouse is provided with pusher.
2. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, described transmission mechanism comprises motor, motor is positioned on motor base (frame), motor is connected with driving wheel, and driven pulley is installed in one end that rotating shaft is positioned at transmission mechanism storehouse, and driving wheel is connected with driven pulley by belt.
3. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, described pusher is packing auger blade.
4. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, it is unsettled and be provided with and re-pack that described rotating shaft is positioned at one end of screen drum.
5. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, described cabinet upper feeding mouth is connected with high pressure draught pipeline.
6. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, the end of described cabinet opposite rear end outlet is provided with access door.
7. a kind of air pressure drum sieve as claimed in claim 1, is characterized in that, cabinet bottom is provided with bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433508.0A CN104148276A (en) | 2014-08-29 | 2014-08-29 | Air pressure cylinder screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433508.0A CN104148276A (en) | 2014-08-29 | 2014-08-29 | Air pressure cylinder screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148276A true CN104148276A (en) | 2014-11-19 |
Family
ID=51874014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433508.0A Pending CN104148276A (en) | 2014-08-29 | 2014-08-29 | Air pressure cylinder screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104148276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483220A (en) * | 2023-12-29 | 2024-02-02 | 山东卓俊实业有限公司 | Screening machine for producing mortar powder and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347684Y (en) * | 1998-12-09 | 1999-11-10 | 刘国喜 | Castor dregs screening machine |
| US20060237347A1 (en) * | 2000-11-08 | 2006-10-26 | Fumio Kato | Inline sifter |
| CN202097097U (en) * | 2011-05-30 | 2012-01-04 | 铁岭东大牧业有限公司 | Feed finished product screen |
| CN103752496A (en) * | 2014-01-29 | 2014-04-30 | 王璨 | Screening machine |
| CN204052104U (en) * | 2014-08-29 | 2014-12-31 | 开封市茂盛机械有限公司 | A kind of air pressure drum sieve |
-
2014
- 2014-08-29 CN CN201410433508.0A patent/CN104148276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347684Y (en) * | 1998-12-09 | 1999-11-10 | 刘国喜 | Castor dregs screening machine |
| US20060237347A1 (en) * | 2000-11-08 | 2006-10-26 | Fumio Kato | Inline sifter |
| CN202097097U (en) * | 2011-05-30 | 2012-01-04 | 铁岭东大牧业有限公司 | Feed finished product screen |
| CN103752496A (en) * | 2014-01-29 | 2014-04-30 | 王璨 | Screening machine |
| CN204052104U (en) * | 2014-08-29 | 2014-12-31 | 开封市茂盛机械有限公司 | A kind of air pressure drum sieve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483220A (en) * | 2023-12-29 | 2024-02-02 | 山东卓俊实业有限公司 | Screening machine for producing mortar powder and method thereof |
| CN117483220B (en) * | 2023-12-29 | 2024-03-22 | 山东卓俊实业有限公司 | Screening machine for producing mortar powder and method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |