CN2820889Y - Cotton pneumatic conveyer - Google Patents
Cotton pneumatic conveyer Download PDFInfo
- Publication number
- CN2820889Y CN2820889Y CN 200520111785 CN200520111785U CN2820889Y CN 2820889 Y CN2820889 Y CN 2820889Y CN 200520111785 CN200520111785 CN 200520111785 CN 200520111785 U CN200520111785 U CN 200520111785U CN 2820889 Y CN2820889 Y CN 2820889Y
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- CN
- China
- Prior art keywords
- cotton
- fan
- urceolus
- shaped air
- air inlet
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Abstract
The utility model discloses a pneumatic conveyor for cotton, which uses a negative pressure and positive pressure switching mechanism to realize the pneumatic conveyance of cotton. Compared with the existing equipment, the utility model has the advantages of simple structure, reliable work and no possibility of jam. The utility model has the structure that a rotating inner drum is arranged in a fixed outer drum, partition boards collocated to form irradiation shape are arranged on the inner drum, and screen drums are arranged among the partition boards; the end surface of the outer drum is provided with an air outlet connected with an air inlet of a fan and is provided with an air inlet connected with an air outlet of the fan. A cotton inhaling pipe and a cotton blowing pipe are arranged on the circumference surface of the outer drum. The inner drum rotates to realize the conversion of negative pressure and positive pressure to achieve the purpose of cotton conveyance.
Description
One, technical field: the utility model relates to a gas delivery equipment that grows cotton in processing.
Two, background technology: commonly used to gas delivery equipment in cotton purchase stores and processes, the structural principle of this common airslide conveyor is that the negative pressure in the conveyance conduit makes cotton enter pipeline with air-flow, enter expansion chamber again, the expansion chamber volume increases, air velocity reduces, and cotton settles down, along with following wind sheltering device rotates, the cotton that is settled down to the bottom is sent into zone of positive pressure, by the malleation air-flow cotton is transferred out again.This airslide conveyor is sent cotton into that zone of positive pressure has the part cotton not enter to carry airduct often and is gone back to the negative pressuren zone of expansion chamber with the blade of wind sheltering device at the wind sheltering device, and the time has been grown to form and stopped up, and structure is more complicated also.
Three, summary of the invention: it is simpler that the utility model has designed a kind of structure, the more reliable cotton pneumatic conveyer of working.It blows out pipeline by cotton intake line, cotton and the positive and negative pressure conversion equipment is formed, and positive negative pressure conversion equipment comprises fixing urceolus, the inner core that rotates in urceolus, the screen drum on the inner core in the middle of the dividing plate of radial configuration and the dividing plate.Inner core, dividing plate, screen drum fuse and outer tube inner wall is pressed close to.There is fan-shaped air outlet (9) to be connected on the urceolus end face with the air inlet of blower fan, be connected with the air outlet of blower fan with the fan-shaped air inlet (8) of fan-shaped air outlet position symmetry, the corresponding cotton intake line (1) that is provided with fan-shaped air outlet (9) on the periphery of urceolus correspondingly with fan-shaped air inlet (8) is provided with cotton and blows out pipeline (7).
This pneumatic conveyer that grows cotton is simple in structure, compact, clogging can not occur, and it is very reliable to work.
Four, description of drawings: Fig. 1 is the structural representation of cotton pneumatic conveyer.
Five, the specific embodiment: accompanying drawing is depicted as an embodiment of cotton pneumatic conveyer, the inner core (6) of rotation is housed in the cylindrical urceolus (4) that is connected with frame, the dividing plate (2) that outside radioactivity configuration is arranged on the inner core, screen drum (3) intersects with dividing plate at the dividing plate middle part with inner core is coaxial, many apertures are arranged on the screen drum face, the aperture is not more than 5 millimeters, inner core, screen drum and dividing plate fuse and outer tube inner wall adjoint, and have encapsulant to prevent the gas leakage of adjoint gap location.The axle of inner core is passed the place, axle center of urceolus (4), and axle head has drive, and it rotates in urceolus by power drive.Have fan-shaped air outlet (9) to join by the air inlet of airduct and blower fan on the end face (5) of urceolus, the radial position of fan-shaped air outlet is between the circumference of inner core (6) and screen drum (3), and the arc length of circumferencial direction is about 3-5 clapboard spacing.Symmetrical with the position of fan-shaped air outlet (9), at the axle center opposite side fan-shaped air inlet (8) is arranged, join by airduct and fan outlet.Convenient for pipe arrangement, fan-shaped air inlet (8) also can be opened on the identical position of urceolus opposite side end face.On the periphery of urceolus (4) and the corresponding position of fan-shaped air outlet (9) be provided with cotton intake line (1) and the corresponding position of fan-shaped air inlet (8) is provided with cotton discharge pipe (7)
When blower fan is worked, the air inlet of blower fan is negative-pressure air-flow from the several dividing plates interval of cotton suction line (1) through aligning cotton suction line, the sieve aperture of screen drum, fan-shaped air outlet enters blower fan, cotton crosses cotton suction line (1) and is inhaled into urceolus (4) along with air communication, and is stopped by screen drum and to remain between the dividing plate.At this moment aim at the several dividing plates of this of cotton suction line (1) and be negative pressure state at interval.Along with the rotation of inner core (6), current several dividing plates (2) shift out negative pressuren zone gradually, and cotton does not have the pressure of air-flow to drop down onto on the inwall of urceolus (4) from screen drum.The dividing plate of back turns to the salty multiple said process of cotton suction line.The air-flow of fan outlet enters in the urceolus from fan-shaped air inlet (8), by the several dividing plates that join with fan-shaped air inlet at interval in sieve aperture, the cotton discharge pipe (7) of screen drum flow out, the cotton that falls within on urceolus (4) inwall is taken out of by air-flow, send to next station, at this moment aim at the several dividing plates of this of cotton discharge pipe (7) and be barotropic state at interval, so realized by the conversion of negative pressure to malleation.
Claims (3)
1, the cotton pneumatic conveyer blows out pipeline by cotton intake line, cotton and negative pressure, malleation conversion equipment are formed, it is characterized in that: negative pressure, malleation conversion equipment comprise fixing urceolus (4), the inner core (6) that rotates in the urceolus the inside, the screen drum (3) on the inner core in the middle of dividing plate of radial configuration (2) and the dividing plate; Inner core, dividing plate, screen drum fuse and outer tube inner wall is pressed close to; There are the fan-shaped air outlet (9) and the air inlet of blower fan to join on the end face of urceolus (5), are connected with the air outlet of blower fan with the fan-shaped air inlet (8) of fan-shaped air outlet position symmetry; The corresponding cotton intake line (1) that is provided with fan-shaped air outlet (9) on the periphery of urceolus (4) correspondingly with fan-shaped air inlet (8) is provided with cotton and blows out pipeline (7).
2, cotton pneumatic conveyer as claimed in claim 1 is characterized in that: inner core (6), and dividing plate (2), screen drum (3) have encapsulant with the circumference and the both ends of the surface joint of urceolus (4); Eyelet on the screen drum (3) is not more than 5 millimeters.
3, cotton pneumatic conveyer as claimed in claim 1, it is characterized in that: fan-shaped air outlet (9) and the aperture position of fan-shaped air inlet (8) on urceolus end face (5), radially be positioned between inner core (6) circumference and screen drum (3) circumference, the arc length of circumferencial direction is equivalent to 3-5 dividing plate at interval, and fan-shaped air inlet (8) also can be located on another end face of urceolus (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111785 CN2820889Y (en) | 2005-07-07 | 2005-07-07 | Cotton pneumatic conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111785 CN2820889Y (en) | 2005-07-07 | 2005-07-07 | Cotton pneumatic conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820889Y true CN2820889Y (en) | 2006-09-27 |
Family
ID=37017439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111785 Expired - Fee Related CN2820889Y (en) | 2005-07-07 | 2005-07-07 | Cotton pneumatic conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820889Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143530A (en) * | 2013-01-18 | 2013-06-12 | 全利机械股份有限公司 | Automatic cleaning device |
-
2005
- 2005-07-07 CN CN 200520111785 patent/CN2820889Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143530A (en) * | 2013-01-18 | 2013-06-12 | 全利机械股份有限公司 | Automatic cleaning device |
| CN103143530B (en) * | 2013-01-18 | 2016-03-23 | 全利机械股份有限公司 | Automatic cleaning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |