CN209020067U - A kind of arc cone cylinder deduster - Google Patents
A kind of arc cone cylinder deduster Download PDFInfo
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- CN209020067U CN209020067U CN201821520268.8U CN201821520268U CN209020067U CN 209020067 U CN209020067 U CN 209020067U CN 201821520268 U CN201821520268 U CN 201821520268U CN 209020067 U CN209020067 U CN 209020067U
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Abstract
A kind of arc cone cylinder deduster, it includes a pair of of blower (1), cabinet (2), multiple cyclone dust removal components and screw conveyor (4), wherein side is opening to cabinet (2), and it is provided in the opening with a pair of of air inlet pipe (5), a pair of of blower (1) is separately mounted on corresponding air inlet pipe (5), cyclone dust removal component includes cylinder and exhaust pipe (8), cylinder includes the straight tube (11) from top to bottom successively welded, upper conical-tube (12) and slower conical tube (13), the gas outlet of exhaust pipe (8) is equipped with more piece extension pipe (15), the utility model advantage is: the wind pressure of cleaning screen discharge outlet dust absorbing air passage is improved by two Fans, sundries is evenly distributed in the intracorporal each cyclone dust removal component of case by a pair of of air inlet pipe and is separated, the resistance of arc slower conical tube raising cylinder lower part, reduce exhaust The pressure of pipe, avoids dust that air-flow is followed to take out of from exhaust pipe, improves efficiency of dust collection.
Description
Technical field
The utility model relates to grain screening installation fields, and in particular to a kind of arc cone cylinder deduster.
Background technique
Currently, grain is screened before storage, dust, flat shell, plant leaf blade, stalk etc. in grain are got rid of
Sundries improves the cleanliness of grain, grain is avoided to cause to go mouldy because of sundries, improves the shelf-life of grain, existing cleaning screen
During screening grain, the biggish sundries of weight is screened out, and lighter sundries is then collected by deduster,
Existing cyclone dust collectors are cleaned to dust, and since the type of grain is different, contained impurity is not also identical, together
When China various regions locating for height above sea level have larger difference, cause various regions atmospheric pressure different, the effect of deduster dedusting has larger
Difference, dust removing effects are undesirable.
Utility model content
The purpose of this utility model is got rid of in grain aiming at currently, grain is screened before storage
The sundries such as dust, flat shell, plant leaf blade, stalk, improve the cleanliness of grain, grain are avoided to cause to go mouldy because of sundries, improve
The shelf-life of grain, during screening grain, the biggish sundries of weight is screened out existing cleaning screen, and lighter
Sundries is then collected by deduster, and existing cyclone dust collectors are cleaned to dust, due to the type of grain
Difference, contained impurity is not also identical, while height above sea level locating for China various regions has larger difference, leads to various regions atmospheric pressure not
Together, the effect of deduster dedusting has biggish difference, the undesirable deficiency of dust removing effects, and provides a kind of arc cone cylinder dedusting
Device.
The utility model includes a pair of of blower, cabinet, multiple cyclone dust removal components and screw conveyor, cabinet wherein side
To be open, and it is provided in the opening with a pair of of air inlet pipe, a pair of of blower is separately mounted in corresponding air inlet pipe, cyclone dust removal component
Including cylinder and exhaust pipe, the bottom of cabinet is provided with multiple cylinder mounting holes, and multiple and cylinder mounting hole is provided at the top of cabinet
Corresponding exhaust pipe mounting hole, cylinder include the straight tube from top to bottom successively welded, upper conical-tube and slower conical tube, and slower conical tube is arc
Shape, straight tube one end are mounted on bottom of box cylinder mounting hole, and with communicated in cabinet, exhaust pipe be mounted on top of the box exhaust
In pipe mounting hole, and exhaust pipe one end is inserted into straight tube, and spiral guide blade is equipped between straight tube and exhaust pipe, exhaust pipe
Gas outlet is equipped with more piece extension pipe, and the barrel of slower conical tube is equipped with transparent window, is provided on the barrel of screw conveyor more
The meeting mouth that goes out of a ash inlet corresponding with slower conical tube, slower conical tube is communicated with the ash inlet of corresponding screw conveyor, helical feed
The ash discharging hole of machine is equipped with hanging bag circle.
Air inlet pipe is the big rectangular tube in the small gas outlet of air inlet, and assembling is at the air inlet of air inlet pipe.
Multiple cyclone dust removal component point two rows are mounted on cabinet, are mutually staggered between two rows of cyclone dust removal components, spiral
Conveyer is located at the underface between two rows of cyclone dust removal components, the slower conical tube ash discharge directions of two rows of cyclone dust removal components by up to
Under gradually towards screw conveyor axis direction tilt.
The height of straight tube is 1.2 times of straight tube diameter；The height of upper conical-tube is 1.5 times of straight tube diameter, the height of slower conical tube
Degree is equal with the diameter of straight tube, and the diameter of exhaust pipe is 0.7 times of straight tube diameter, and the height of exhaust pipe is 2 times of straight tube diameter,
Exhaust pipe length in straight tube is 0.3 times of straight tube height.
It is connected through a screw thread between more piece extension pipe.
The utility model advantage is: the wind pressure of cleaning screen discharge outlet dust absorbing air passage is improved by two Fans, sundries is logical
It crosses a pair of of air inlet pipe and is evenly distributed in the intracorporal each cyclone dust removal component of case and separated, arc slower conical tube improves cylinder lower part
Resistance, reduce the pressure of exhaust pipe, avoid dust that air-flow is followed to take out of from exhaust pipe, efficiency of dust collection is improved, while in blower
In the case where power invariability, according to the size of different types of grain and local air pressure, increase and decrease the number of extension pipe come the row of adjusting
Endotracheal pressure.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model the side view figure structure schematic representation.
Fig. 3 is each cyclone dust removal component arrangement schematic diagram of the utility model.
Specific embodiment
As shown in the picture, the utility model includes a pair of of blower 1, cabinet 2, multiple cyclone dust removal components and screw conveyor
4, cabinet 2 is cuboid, and the length, width and height ratio of cuboid is 8:2:1, one of them the longer side of cabinet 2 is opening, and is being opened
Mouthful place is equipped with a pair of of air inlet pipe 5, and a pair of of blower 1 is separately mounted in corresponding air inlet pipe 5, cyclone dust removal component include cylinder with
Exhaust pipe 8, the bottom of cabinet 2 are provided with multiple cylinder mounting holes, and the top of cabinet 2 is provided with multiple rows corresponding with cylinder mounting hole
Tracheae mounting hole, cylinder include the straight tube 11 from top to bottom successively welded, upper conical-tube 12 and slower conical tube 13, and slower conical tube 13 is arc
Shape, 11 one end of straight tube are mounted on 2 bottom cylinder mounting hole of cabinet, and with communicated in cabinet 2, exhaust pipe 8 be mounted on cabinet 2 top
In portion's exhaust pipe mounting hole, and 8 one end of exhaust pipe is inserted into straight tube 11, and spirally-guided is equipped between straight tube 11 and exhaust pipe 8
Blade 14, the gas outlet of exhaust pipe 8 are equipped with more piece extension pipe 15, and the barrel of slower conical tube 13 is equipped with transparent window 16, spiral shell
It revolves and is provided with multiple ash inlets corresponding with slower conical tube 13 on the barrel of conveyer 4, slower conical tube 13 goes out meeting mouth and corresponding spiral
The ash inlet of conveyer 4 communicates, and the ash discharging hole of screw conveyor 4 is equipped with hanging bag circle, close to the cylinder of 4 ash discharging hole of screw conveyor
On wall and clean-up port is had on other side plates of cabinet 2, and is respectively equipped with door 17 on each clean-up port.
Air inlet pipe 5 is the big rectangular tube in the small gas outlet of air inlet, and blower 1 is mounted in the air inlet of air inlet pipe 5.
Multiple cyclone dust removal components are 13, and 13 cyclone dust removal component point two rows are symmetrically mounted on cabinet 2, two
It is mutually staggered between row's cyclone dust removal component, screw conveyor 4 is located at the underface between two rows of cyclone dust removal components, Liang Paixuan
The 13 ash discharge direction of slower conical tube of wind dust removal assembly is from top to bottom gradually tilted towards the axis direction of screw conveyor 4；Positioned at two rows
2 inner top of cabinet between cyclone dust removal component is equipped with V-arrangement deflector 18.
The height of straight tube 11 is 1.2 times of 11 diameter of straight tube；The height of upper conical-tube 12 and cabinet 2 is 11 diameter of straight tube
1.5 times, the height of slower conical tube 13 and the diameter of straight tube 11 are equal, and the diameter of exhaust pipe 8 is 0.7 times of 11 diameter of straight tube, exhaust
The height of pipe 8 is 2 times of 11 diameter of straight tube, and 8 length of exhaust pipe in straight tube 11 is 0.3 times of 11 height of straight tube.
It is connected through a screw thread between more piece extension pipe 15.
Working method and principle: the length, width and height ratio of cuboid is 8:2:1, and the height of upper conical-tube 12 and cabinet 2 is straight tube
1.5 times of 11 diameters, each group cyclone dust removal component arrange closely on cabinet 2, at the same can guarantee the air capacity in cabinet 2 and
Its internal pressure, gas are capable of the entering in each group cyclone dust removal component of express delivery, air inlet pipe during cabinet 2 flows
5 air inlet is communicated with the outlet of the air classifier of grain cleaning sieve discharge end, and grain cleaning sieve is when screening grain
The sundries such as the dust of generation, flat shell, plant leaf blade and stalk are inhaled into cabinet 2 by air inlet pipe 5, the air inlet of cabinet 2
It is divided into two by a pair of of air inlet pipe 5, air inlet pipe 5 becomes larger from inlet end to outlet side, makes the air-flow containing dust in cabinet 2
It is evenly distributed, air-flow has respectively entered in each cyclone dust removal component and separated, close to row's cyclone dust removal component of air inlet pipe 5
It is seven, row's cyclone dust removal component far from air inlet pipe 5 is six, and the wind pressure at air inlet pipe 5 is greater than far from air inlet
Wind pressure at pipe 5 is dispersed the wind pressure at air inlet pipe 5 by more cyclone dust removal components, avoids pressure nearby big,
Dust is taken out of from the exhaust outlet of cyclone dust removal component, improves dust removing effects.Air-flow enters between straight tube 11 and exhaust pipe 8, spiral shell
Rotation guide vane 14 rotates the air-flow entered in cylinder, and the centrifugal force for rotating generation separates dust and gas, after separation
Gas from exhaust pipe 8 be discharged, 13 ash discharge direction of slower conical tube from top to bottom gradually towards screw conveyor 4 axis direction tilt,
So that slower conical tube 13 is arc, increase swirling eddy in 13 position resistance of slower conical tube, air velocity slows down, and prevents dust from row
Discharge in tracheae 8.When V-arrangement deflector 18 flows air-flow in cabinet 2, blocking guiding is carried out to the gas of flowing, far
End air-flow is oriented in reflux by V-arrangement deflector 18, enter air-flow can quickly in cylinder downwards.If slower conical tube 13
It being blocked, corresponding cyclone dust removal component will lose dust removing effects, and dust is directly discharged from corresponding exhaust pipe 8, environment is polluted,
Transparent window 16 is cleared up, transparent window 16 can by screw rod in time convenient for falling grey situation in observation slower conical tube 13
Disassembly installation, transparent window 16 is opened when cleaning.One group of door 17 on cabinet 2 is convenient clear to carrying out in cabinet 2
Reason and maintenance, 2 both ends of cabinet are respectively provided with a door 17, and door 17 is located between two rows of cyclone dust removal components, and 2 side of cabinet is equipped with
Multiple doors 17, multiple doors 17 are staggered with one row's cyclone dust removal component of outside respectively, such as: outside is six cyclone dust removal components, door
17 be seven, and the door 17 on screw conveyor 4 is convenient to be cleared up when screw conveyor 4 blocks.15 basis of more piece extension pipe
The types of food and local environment of cleaning are increased and decreased, for example, the difference of beans grain and grain, beans grain weight ratio
Cereal is big, and the impurity in beans is mostly beanpod, stalk fragment, and weight is relatively large, and beans exhaust pipe 8 when dedusting hinders
Power crosses conference and to be vented obstructed, be easy to cause blocking, and if cereal is too small in 8 internal resistance of exhaust pipe, will lead to portion
Point fine dusts are taken out of from exhaust pipe 8, meanwhile, the same terms under dedusting different according to the air pressure of highlands and plains region
Effect have a bigger difference, in the lower environment of air pressure, 8 internal resistance of exhaust pipe is small, it may appear that runs grey phenomenon, at this moment will lengthen
Exhaust pipe 8, increases internal drag, and this case increases and decreases the length of exhaust pipe 8 by extension pipe 15 to adjust the pressure in exhaust pipe 8
Size, it is convenient and efficient.
Claims (3)
1. a kind of arc cone cylinder deduster, it is characterised in that it includes a pair of of blower (1), cabinet (2), multiple cyclone dust removal components
With screw conveyor (4), wherein side is opening to cabinet (2), and is provided in the opening with a pair of of air inlet pipe (5), a pair of of blower (1)
It is separately mounted on corresponding air inlet pipe (5), cyclone dust removal component includes cylinder and exhaust pipe (8), and the bottom of cabinet (2) is provided with
Multiple cylinder mounting holes, are provided with multiple exhaust pipe mounting holes corresponding with cylinder mounting hole at the top of cabinet (2), cylinder include by
Straight tube (11), upper conical-tube (12) and the slower conical tube (13) successively welded under above, slower conical tube (13) are arc, straight tube (11) one end
Be mounted on the cylinder mounting hole of cabinet (2) bottom, and with communicated in cabinet (2), exhaust pipe (8) is mounted on row at the top of cabinet (2)
In tracheae mounting hole, and exhaust pipe (8) one end is inserted into straight tube (11), and spiral is equipped between straight tube (11) and exhaust pipe (8)
The gas outlet of guide vane (14), exhaust pipe (8) is equipped with more piece extension pipe (15), and the barrel of slower conical tube (13) is equipped with transparent
Peep hole (16) is provided with multiple ash inlets corresponding with slower conical tube (13) on the barrel of screw conveyor (4), slower conical tube (13)
Understand mouth out to communicate with the ash inlet of corresponding screw conveyor (4), the ash discharging hole of screw conveyor (4) is equipped with hanging bag circle；It is more
A cyclone dust removal component point two rows are mounted on cabinet (2), are mutually staggered between two rows of cyclone dust removal components, screw conveyor
(4) it is located at the underface between two rows of cyclone dust removal components, slower conical tube (13) ash discharge direction of two rows of cyclone dust removal components is by upper
It is gradually tilted towards the axis direction of screw conveyor (4) under；More piece extension pipe is connected through a screw thread between (15).
2. a kind of arc cone cylinder deduster according to claim 1, it is characterised in that air inlet pipe (5) is the small outlet of air inlet
The big rectangular tube of mouth, blower (1) are mounted at the air inlet of air inlet pipe (5).
3. a kind of arc cone cylinder deduster according to claim 1, it is characterised in that the height of straight tube (11) is straight tube
(11) 1.2 times of diameter；The height of upper conical-tube (12) is 1.5 times of straight tube (11) diameter, the height and straight tube of slower conical tube (13)
(11) diameter is equal, and the diameter of exhaust pipe (8) is 0.7 times of straight tube (11) diameter, and the height of exhaust pipe (8) is straight tube (11)
2 times of diameter are located at 0.3 times that exhaust pipe (8) length in straight tube (11) is straight tube (11) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520268.8U CN209020067U (en) | 2018-09-18 | 2018-09-18 | A kind of arc cone cylinder deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520268.8U CN209020067U (en) | 2018-09-18 | 2018-09-18 | A kind of arc cone cylinder deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020067U true CN209020067U (en) | 2019-06-25 |
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ID=66877907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520268.8U Active CN209020067U (en) | 2018-09-18 | 2018-09-18 | A kind of arc cone cylinder deduster |
Country Status (1)
| Country | Link |
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| CN (1) | CN209020067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440221A (en) * | 2022-01-19 | 2022-05-06 | 北京一亚高科能源科技有限公司 | TFB gasification incinerator with two-stage separation and gasification incineration method |
-
2018
- 2018-09-18 CN CN201821520268.8U patent/CN209020067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440221A (en) * | 2022-01-19 | 2022-05-06 | 北京一亚高科能源科技有限公司 | TFB gasification incinerator with two-stage separation and gasification incineration method |
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