CN209237525U - A kind of cartridge type grain deduster - Google Patents
A kind of cartridge type grain deduster Download PDFInfo
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- CN209237525U CN209237525U CN201821622554.5U CN201821622554U CN209237525U CN 209237525 U CN209237525 U CN 209237525U CN 201821622554 U CN201821622554 U CN 201821622554U CN 209237525 U CN209237525 U CN 209237525U
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Abstract
A kind of cartridge type grain deduster, it includes blower (1), cabinet (2), one group of first cylinder, one group of second cylinder, one group of third cylinder, screw conveyor (4) and three groups of exhaust pipes (8), two groups of ash inlets are provided on screw conveyor (4), cabinet (2) bottom is provided with three groups of cylinder mounting holes, three groups of exhaust pipe mounting holes corresponding with cylinder mounting hole are provided at the top of cabinet (2), cabinet (2) side air inlet pipe (5), blower (1) is by being mounted on cabinet (2), and the air outlet of blower (1) in air inlet pipe (5) and cabinet (2) by being connected to, the utility model advantage is: by first, two, cooperation dedusting between three cylinders, improve dust removing effects.
Description
Technical field
The utility model relates to grain screening installation fields, and in particular to a kind of cartridge type grain 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 mostly monotubular dedusters, and the sundries such as flat shell, plant leaf blade, stalk need relatively high power in grain
Blower could selection by winnowing go out, in order to guarantee dust removing effects can only improve deduster power and increase remove dirt barrel height, it is unfavorable
In transport, and deduster once breaks down, and cleaning screen is not available yet.
Summary of the invention
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 mostly monotubular dedusters, and flat shell, leaves of plants in grain
The sundries such as piece, stalk need the blower ability selection by winnowing of relatively high power to go out, in order to guarantee that dust removing effects can only improve the function of deduster
Rate and increase remove the height of dirt barrel, are unfavorable for transporting, and deduster once breaks down, the deficiency that cleaning screen is not available yet,
And provide a kind of cartridge type grain deduster.
The utility model includes blower, cabinet, one group of first cylinder, one group of second cylinder, one group of third cylinder, spiral transferring
Machine and three groups of exhaust pipes are sent,
Two groups of ash inlets are provided on screw conveyor,
The bottom of box is provided with three groups of cylinder mounting holes, and top of the box is provided with three groups of exhaust pipe peaces corresponding with cylinder mounting hole
Hole is filled,
Cabinet side air inlet pipe, blower is by being mounted on cabinet, and the air outlet of blower passes through in air inlet pipe and cabinet
Connection,
Cylinder includes the direct tube section being from top to bottom successively welded to connect, upper conical-tube section and slower conical tube section, one group of first cylinder
It is mounted on cabinet on wherein two groups of cylinder mounting holes of three groups of cylinder mounting holes with direct tube section one end of one group of second cylinder, and
It being communicated in cabinet, one end of the slower conical tube section of one group of first cylinder and one group of second cylinder is mounted on screw conveyor, and
It is communicated in screw conveyor, cross-shaped arrangement between one group of first cylinder and one group of second cylinder,
The upper conical-tube section of one group of third cylinder is mounted on cabinet on another group of cylinder mounting hole of three groups of cylinder mounting holes,
And with communicated in cabinet, the slower conical tube section of one group of third cylinder is mounted on the slower conical tube of one group of first cylinder or one group of second cylinder
Duan Shang, and be connected in the slower conical tube section of one group of first cylinder or one group of second cylinder,
Three groups of exhaust pipes are mounted in three groups of exhaust pipe mounting holes of top of the box, and one end of three groups of exhaust pipes is located at
In the direct tube section of one group of first cylinder, one group of second cylinder and one group of third cylinder, and spiral shell is equipped between direct tube section and exhaust pipe
Guide vane is revolved,
It is fixedly welded with one group of deflector in the cabinet, there is a water conservancy diversion end on the deflector, every two the
Exhaust pipe in three cylinder direct tube sections is located between the water conservancy diversion end on deflector.
Cabinet inner top is equipped with two groups of V-arrangement deflectors, and two groups of V-arrangement deflectors are located between three groups of exhaust pipe mounting holes.
The ash discharging hole of screw conveyor is equipped with hanging bag circle.
The barrel of slower conical tube section is equipped with transparent window
Clean-up port is had on other side plates of cabinet, and is respectively equipped with door on each clean-up port.
The water conservancy diversion end is arc-shaped water conservancy diversion end or pointed water conservancy diversion end.
One group of deflector is replaced by wave-shape board, and the wave-shape board is fixedly welded on cabinet, and position at the wave crest of wave-shape board
Between the exhaust pipe in every two third cylinder direct tube section.
The utility model advantage is: 1, the wind pressure of cleaning screen discharge outlet dust absorbing air passage, sundries are improved by two Fans
It is evenly distributed in the intracorporal each cyclone dust removal component of case and is separated by a pair of of air inlet pipe, improve efficiency of dust collection, it is each to clear up
Mouth facilitates the sundries removed and blocked.2, by the cooperation dedusting between the first, second and third cylinder, dust removing effects are improved.3, pass through
The efficiency that wind enters cylinder can be increased by adding one group of deflector or wave-shape board, it is made to improve efficiency of dust collection.
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 deflector installation site structural schematic diagram.
Fig. 4 is wave-shape board installation site structural schematic diagram.
Specific embodiment
As shown in the picture, the utility model includes blower 1,2, one groups of first cylinders of cabinet, one group of second cylinder, one group
Three cylinders, screw conveyor 4 and three groups of exhaust pipes 8,
Two groups of ash inlets are provided on screw conveyor 4,
2 bottom of cabinet is provided with three groups of cylinder mounting holes, and three groups of exhaust pipes corresponding with cylinder mounting hole are provided at the top of cabinet 2
Mounting hole,
2 side air inlet pipe 5 of cabinet, blower 1 by being mounted on cabinet 2, and the air outlet of blower 1 by air inlet pipe 5 with
Connection in cabinet 2,
Cylinder includes the direct tube section 11 being from top to bottom successively welded to connect, upper conical-tube section 12 and slower conical tube section 13, and one group
11 one end of direct tube section of one cylinder and one group of second cylinder is mounted on wherein two groups of cylinder peaces of three groups of cylinder mounting holes on cabinet 2
Fill hole on, and with communicated in cabinet 2, one end of the slower conical tube section 13 of one group of first cylinder and one group of second cylinder is mounted on spiral
On conveyer 4, and with communicated in screw conveyor 4, cross-shaped arrangement between one group of first cylinder and one group of second cylinder,
The upper conical-tube section 12 of one group of third cylinder is mounted on another group of cylinder mounting hole of three groups of cylinder mounting holes on cabinet 2
On, and with communicated in cabinet 2, the slower conical tube section 13 of one group of third cylinder is mounted on one group of first cylinder or one group of second cylinder
In slower conical tube section 13, and be connected in the slower conical tube section 13 of one group of first cylinder or one group of second cylinder,
Three groups of exhaust pipes 8 are mounted in three groups of exhaust pipe mounting holes at 2 top of cabinet, one end difference of three groups of exhaust pipes 8
In the direct tube section 11 of one group of first cylinder, one group of second cylinder and one group of third cylinder, and direct tube section 11 and exhaust pipe 8 it
Between be equipped with spiral guide blade 14,
It is fixedly welded with one group of deflector 9 in the cabinet 2, there is a water conservancy diversion end, every two on the deflector 9
Exhaust pipe 8 in third cylinder direct tube section 11 is located between the water conservancy diversion end on deflector 9.
2 inner top of cabinet is equipped with two groups of V-arrangement deflectors 18, and two groups of V-arrangement deflectors 18 are located at three groups of exhaust pipe mounting holes
Between.
The ash discharging hole of screw conveyor 4 is equipped with hanging bag circle.
The barrel of slower conical tube section 13 is equipped with transparent window
Clean-up port is had on other side plates of cabinet 2, and door 17 is respectively equipped on each clean-up port.
The water conservancy diversion end is arc-shaped water conservancy diversion end or pointed water conservancy diversion end.
One group of deflector 9 is replaced by wave-shape board 10, and the wave-shape board 10 is fixedly welded on cabinet 2, and wave-shape board 10
It is located between the exhaust pipe 8 in every two third cylinder direct tube section 11 at wave crest.
Working method and principle: the height of upper conical-tube 12 and cabinet 2 is 1.5 times of 11 diameter of direct tube section, each group whirlwind
Dust removal assembly arranges closely on cabinet 2, while can guarantee the air capacity in cabinet 2 and its internal pressure, and gas is in case
Body 2 is capable of the entering in each group cyclone dust removal component of express delivery, the air inlet and grain cleaning sieve of air inlet pipe 5 during flowing
The air classifier outlet of discharge end communicates, dust that grain cleaning sieve generates when screening to grain, flat shell, leaves of plants
The sundries such as piece and stalk are inhaled into cabinet 2 by air inlet pipe 5, and the air inlet of cabinet 2 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, so that the air-flow containing dust is evenly distributed in cabinet 2, air-flow respectively enters
It being separated in each cyclone dust removal component, one group of first cylinder close to air inlet pipe 5 is seven, one group far from air inlet pipe 5
First cylinder is six, and one group of third cylinder is six, and the wind pressure at air inlet pipe 5 is greater than far from the wind at air inlet pipe 5
Pressure is dispersed the wind pressure at the air inlet pipe 5 by more cyclone dust removal components, avoids pressure nearby big, and dust is from rotation
The exhaust outlet of wind dust removal assembly is taken out of, and dust removing effects are improved.Air-flow enters between direct tube section 11 and exhaust pipe 8, spirally-guided
Blade 14 rotates the air-flow entered in cylinder, and the centrifugal force for rotating generation separates dust and gas, the gas after separation
It being discharged from exhaust pipe 8,13 ash discharge direction of slower conical tube section is from top to bottom gradually tilted towards the axis direction of screw conveyor 4, so that
Slower conical tube section 13 is arc, increases swirling eddy in 13 position resistance of slower conical tube section, and 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 section
13 are blocked, and corresponding cyclone dust removal component will lose dust removing effects, and dust is directly discharged from corresponding exhaust pipe 8, pollute ring
Border, transparent window are cleared up, transparent window can by screw rod in time convenient for falling grey situation in observation slower conical tube section 13
Disassembly installation, transparent window is opened when cleaning.One group of door 17 on cabinet 2 is convenient to clearing up in cabinet 2
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 more
A door 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
It is seven, the door 17 on screw conveyor 4 is convenient to be cleared up when screw conveyor 4 blocks.More piece extension pipe 15 is according to clear
The types of food and local environment of reason are increased and decreased, for example, the difference of beans grain and grain, beans grain weight ratio paddy
Object is big, and the impurity in beans is mostly beanpod, stalk fragment, and weight is relatively large, beans 8 resistance of exhaust pipe when dedusting
Cross 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 part
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 has a bigger difference, and in the lower environment of air pressure, 8 internal resistance of exhaust pipe is small, it may appear that grey phenomenon is run, it at this moment will the row of lengthening
Tracheae 8 increases internal drag, and it is big to adjust the pressure in exhaust pipe 8 that this case increases and decreases the length of exhaust pipe 8 by extension pipe 15
It is small, it is convenient and efficient.
10 working principle of deflector 9 and wave-shape board:, first can be to 2 inner blower air outlet of cabinet when wind enters in cabinet 2
Corresponding direction is hit, and can impinge upon added on deflector 9 or wave-shape board 10 at the shock at this time, by adding deflector
9 or wave-shape board 10 can by wind formed a convolution wind, enter in cylinder convenient for accounting.
Claims (7)
1. a kind of cartridge type grain deduster, it is characterised in that it includes blower (1), cabinet (2), one group of first cylinder, one group
Two cylinders, one group of third cylinder, screw conveyor (4) and three groups of exhaust pipes (8),
Two groups of ash inlets are provided on screw conveyor (4),
Cabinet (2) bottom is provided with three groups of cylinder mounting holes, is provided with three groups of exhaust pipes corresponding with cylinder mounting hole at the top of cabinet (2)
Mounting hole,
Cabinet (2) side air inlet pipe (5), blower (1) is by being mounted on cabinet (2), and the air outlet of blower (1) passes through air inlet
It is connected in pipe (5) and cabinet (2),
Cylinder includes the direct tube section (11) being from top to bottom successively welded to connect, upper conical-tube section (12) and slower conical tube section (13), and one group
Direct tube section (11) one end of first cylinder and one group of second cylinder is mounted on wherein two groups of the upper three groups of cylinder mounting holes of cabinet (2)
On cylinder mounting hole, and with cabinet (2) in communicate, one end of the slower conical tube section (13) of one group of first cylinder and one group of second cylinder
Be mounted on screw conveyor (4), and with screw conveyor (4) in communicate, between one group of first cylinder and one group of second cylinder
Cross-shaped arrangement,
The upper conical-tube section (12) of one group of third cylinder is mounted on another group of cylinder mounting hole of the upper three groups of cylinder mounting holes of cabinet (2)
On, and with cabinet (2) in communicate, the slower conical tube section (13) of one group of third cylinder is mounted on one group of first cylinder or one group second
In the slower conical tube section (13) of body, and with the slower conical tube section (13) of one group of first cylinder or one group of second cylinder in be connected to,
Three groups of exhaust pipes (8) are mounted in three groups of exhaust pipe mounting holes at the top of cabinet (2), one end point of three groups of exhaust pipes (8)
Not Wei Yu one group of first cylinder, one group of second cylinder and one group of third cylinder direct tube section (11) in, and direct tube section (11) and row
Spiral guide blade (14) are equipped between tracheae (8),
It is fixedly welded with one group of deflector (9) in the cabinet (2), there is a water conservancy diversion end on the deflector (9), every two
Exhaust pipe (8) in a third cylinder direct tube section (11) is located between the water conservancy diversion end on deflector (9).
2. a kind of cartridge type grain deduster according to claim 1, which is characterized in that cabinet (2) inner top is equipped with two groups of V
Shape deflector (18), and two groups of V-arrangement deflectors (18) are located between three groups of exhaust pipe mounting holes.
3. a kind of cartridge type grain deduster according to claim 1, which is characterized in that the ash discharging hole of screw conveyor (4)
It is equipped with hanging bag circle.
4. a kind of cartridge type grain deduster according to claim 1, which is characterized in that set on the barrel of slower conical tube section (13)
There is transparent window.
5. a kind of cartridge type grain deduster according to claim 1, which is characterized in that opened respectively on the side plate of cabinet (2)
There is clean-up port, and is respectively equipped with door (17) on each clean-up port.
6. a kind of cartridge type grain deduster according to claim 1, which is characterized in that the water conservancy diversion end is arc-shaped leads
Flow end or pointed water conservancy diversion end.
7. a kind of cartridge type grain deduster according to claim 1, which is characterized in that one group of deflector (9) is by wave-shape board
(10) it replaces, the wave-shape board (10) is fixedly welded on cabinet (2), and is located at every two third at the wave crest of wave-shape board (10)
Between exhaust pipe (8) in cylinder direct tube section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622554.5U CN209237525U (en) | 2018-10-08 | 2018-10-08 | A kind of cartridge type grain deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622554.5U CN209237525U (en) | 2018-10-08 | 2018-10-08 | A kind of cartridge type grain deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237525U true CN209237525U (en) | 2019-08-13 |
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ID=67518954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821622554.5U Active CN209237525U (en) | 2018-10-08 | 2018-10-08 | A kind of cartridge type grain deduster |
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| CN (1) | CN209237525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939308A (en) * | 2022-05-17 | 2022-08-26 | 北京华能长江环保科技研究院有限公司 | Pre-dedusting method for pre-deduster of boiler |
-
2018
- 2018-10-08 CN CN201821622554.5U patent/CN209237525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939308A (en) * | 2022-05-17 | 2022-08-26 | 北京华能长江环保科技研究院有限公司 | Pre-dedusting method for pre-deduster of boiler |
| CN114939308B (en) * | 2022-05-17 | 2023-08-25 | 北京华能长江环保科技研究院有限公司 | Pre-dedusting method for pre-deduster of boiler |
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