CN207061319U - A kind of Pneumatic conveyer - Google Patents
A kind of Pneumatic conveyer Download PDFInfo
- Publication number
- CN207061319U CN207061319U CN201720933942.4U CN201720933942U CN207061319U CN 207061319 U CN207061319 U CN 207061319U CN 201720933942 U CN201720933942 U CN 201720933942U CN 207061319 U CN207061319 U CN 207061319U
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- Prior art keywords
- pneumatic conveyer
- rotary feeding
- feeding device
- conveying
- storehouse
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- 239000000463 material Substances 0.000 claims abstract description 96
- 230000005484 gravity Effects 0.000 claims description 11
- 238000012216 screening Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a kind of Pneumatic conveyer, and the Pneumatic conveyer includes conveying storehouse, rotary feeding device, materials allocating device, high-pressure air source, storing pipe and splicing storehouse；Material in the conveying storehouse from moving into rotary feeding device, material in the rotary feeding device is pushed into the materials allocating device, dropped down onto under material in the materials allocating device in the storing pipe, and the high-pressure air source extrudes the material in the storing pipe into the splicing storehouse.The utility model has just carried out material screening in advance in conveying material front end, avoids the energy consumption to caused by conveying broken material；Using U-shaped materail tube, it is therefore prevented that upper end is poorly sealed during a small amount of material, makes the conveying of single all materials more balanced.
Description
Technical field
It the utility model is related to material transportation art, more particularly to a kind of Pneumatic conveyer.
Background technology
Geldart-D particle is the energy using air-flow, is fluidised form in closed conduit interior edge airflow direction conveying granular material
A kind of concrete application of change technology.The structure of Pneumatic conveyer is simple, easy to operate, can make horizontal, vertical or tilt
The conveying in direction, can also be carried out simultaneously in course of conveying the physical operations such as heating, cooling, drying and the air current classifying of material or
Some chemical operations.
Geldart-D particle has the advantages that simple in construction, easy to operate in material mode of movement, is answered in major industry
With, such as in crops transportation art, coal dust transportation art of power plant etc..In pulsed pneumatic conveying mode, high pressure is utilized
A certain amount of material is delivered to destination by compressed air, and a certain amount of material is usually deposited at one, then discharges high pressure
Compressed air, but material can form certain accumulation angle in accumulation, form the stacking states of a similar inverted triangle, lead
Cause that the material of upper end is thin, and lower end material is heavy, when pressure-air discharges, under the stress of thin upper end material will be far longer than
Heavy material is held, causes upper end to be made lower end material conveying same distance than the more quickening that lower end conveys, then needed bigger
The compressed air of pressure, so as to add conveying cost.
Utility model content
The utility model is mainly to provide a kind of Pneumatic conveyer, when can effectively solve solid accumulation, compressed air pair
The problem of stacking material active force inequality, so that the impartial conveying of material, has saved conveying cost.
In one embodiment, there is provided a kind of Pneumatic conveyer, the Pneumatic conveyer include conveying storehouse, rotation
Feed arrangement, materials allocating device, high-pressure air source, storing pipe and splicing storehouse；Material is filled from described convey in storehouse to rotary feeding
Put middle movement, the material in the rotary feeding device is pushed into the materials allocating device, the materials allocating device
In material under drop down onto in the storing pipe, and the high-pressure air source extrudes the material in the storing pipe to the splicing storehouse
In.
In one embodiment, the conveying storehouse is case structure, and bottom sets tilting bottom, ensures that material is slow
Moved to the rotary feeding device side.
In one embodiment, the screw rod on axis direction is set inside the rotary feeding device, material is pushed away
Deliver in the materials allocating device.
In one embodiment, the rotary feeding device bottom sets screen cloth so that broken material, which drops into, to be set
In the ash bucket of the rotary feeding device bottom.Material is conveyed and transmitted by rotary feeding device by screw rod, in material
Helical feed process, broken material enters ash bucket by the duct of device lower end, so as to filter out complete material.
In one embodiment, the materials allocating device includes unidirectional baffle plate, storing plate, gravity counterweight and storing plate
Fulcrum；The amount of each falling material is adjusted by lever principle with the materials allocating device.It is straight that storing plate persistently accepts material
Material is discharged to after reaching the weight that gravity counterweight and storing plate fulcrum born, can be adjusted by increasing and decreasing the weight of gravity counterweight
The frequency of solar term source pulse, while one-way during unidirectional baffle plate guarantee source of the gas transported material.
In one embodiment, by adjusting the weight of gravity counterweight so that the materials allocating device is adjustable single
The weight of secondary conveying material.
In one embodiment, the Pneumatic conveyer is additionally provided with the valve for controlling the high-pressure air source.
In one embodiment, the storing pipe is U-shaped setting.Storing pipe is designed to U-shaped, prevents solid accumulation angle
Formed, ensure that the stress on the constructional surface of stacking material is consistent.
The beneficial effects of the utility model are：
(1) the utility model has just carried out material screening in advance in conveying material front end, avoids to conveying broken material
Caused by energy consumption；With
(2) the utility model uses U-shaped materail tube, it is therefore prevented that and upper end is poorly sealed during a small amount of material, and to upper end material
The bigger phenomenon of active force, convey single all materials more balanced.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments described in the application, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is that the utility model provides a kind of structural representation of Pneumatic conveyer.
Embodiment
In order that art technology field personnel more fully understand the technical scheme in the application, below in conjunction with following knot
Closing embodiment, the utility model is described in further detail, it is clear that and described embodiment is only some embodiments of the present application,
Rather than whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making creative labor
The all other embodiment obtained under the premise of dynamic, it should all belong to the scope of the application protection.
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, Pneumatic conveyer of the present utility model include conveying storehouse 1, rotary feeding device 2, ash bucket 3,
Materials allocating device 4, high-pressure air source 5, valve 6, storing pipe 7 and splicing storehouse 8；Materials allocating device 4 includes unidirectional baffle plate 41,42
Storing plate 42, gravity counterweight 43 and storing plate fulcrum 44.Conveying storehouse 1 is case structure, and bottom is arranged to tilting bottom, is ensured
Material slowly moves to the side of rotary feeding device 2.Rotary feeding device 2 is connected with conveying the bottom in storehouse 1, rotary feeding device
Containing the screw rod set on axis direction inside 2, the material that screw rod pushes to material in rotation process upward opening is adjusted
With in device 4.Dropped down onto under lasting material in storing pipe 7, after material reaches a certain amount of, control the valve 6 of pressure-air to open
Open, high-pressure air source 5 discharges compressed air and extrudes the material in storing pipe 7 into splicing storehouse 8.
For screw rod in rotary feeding device 2 during material movement is pushed, broken material can be via rotary feeding
The screen cloth of the lower end of device 2 is fallen into ash bucket 3, so as to have the function that material needed for screening.
Materials allocating device 4 divides for 44 4 unidirectional baffle plate 41, storing plate 42, gravity counterweight 43 and storing plate fulcrum lists
Member, the amount of each falling material is adjusted by lever principle, while unidirectional baffle plate 41 ensures that material falls and prevents air-flow to upstream
It is logical, the gravity counterweight 43 of different weight is configured, ensures the regulation to different weight material.41 unidirectional baffle plates are used under control material
The direction fallen, prevent source of the gas from being moved to this direction；Storing plate 42 is used to store material temporarily, and gravity counterweight 43 is used to balance temporarily
The material of the corresponding weight of storage, and storing fulcrum 44 are used to balance material and gravity counterweight 43.The setting of mechanical structure improves
The sealing of the deployment device so that structure is simpler.
Material storage point before present apparatus Geldart-D particle is storing pipe 7, and its U-shaped setting can prevent horizontally disposed lower stocking angle
Formation, the few lower end in the upper end of solid accumulation is more when preventing horizontally disposed, avoid pressure-air from side direction convey when, upper end
Material stress is more than bottom, and such upper end material conveys distant, in addition, upper end material forms top after quickly conveying
Air communication channel, compressed air is preferentially from the top through so as to reduce the efficiency of material push.U-shaped storing pipe 7 is set up
The generation of the phenomenon is effectively prevent, ensure that harmony of the compressed air to material active force.
It should be understood that the utility model disclosed is not limited only to specific method, scheme and the material of description, because
These equal alterables.It will also be understood that purpose of the terminology used here just for the sake of the specific embodiment scheme of description, and
The scope of the utility model is not intended to limit, the scope of the utility model is limited solely by appended claim.
Those skilled in the art, which will also be appreciated that or be able to confirm that, uses no more than normal experiment, institute herein
The many equivalents for the specific embodiment of the present utility model stated.These equivalents are also contained in appended claim
In.
Claims (8)
- A kind of 1. Pneumatic conveyer, it is characterised in that：The Pneumatic conveyer includes conveying storehouse, rotary feeding device, thing Expect deployment device, high-pressure air source, storing pipe and splicing storehouse；Material in the conveying storehouse from moving into rotary feeding device, institute State the material in rotary feeding device to be pushed into the materials allocating device, the material in the materials allocating device falls Into the storing pipe, and the high-pressure air source extrudes the material in the storing pipe into the splicing storehouse.
- 2. Pneumatic conveyer according to claim 1, it is characterised in that：The conveying storehouse is case structure, and bottom is set Tilting bottom is put, ensures that material slowly moves to the rotary feeding device side.
- 3. Pneumatic conveyer according to claim 1, it is characterised in that：Axis is set inside the rotary feeding device Screw rod on direction, material is pushed in the materials allocating device.
- 4. Pneumatic conveyer according to claim 1, it is characterised in that：The rotary feeding device bottom sets grid Screen mesh so that broken material is dropped into the ash bucket of the rotary feeding device bottom.
- 5. Pneumatic conveyer according to claim 1, it is characterised in that：The materials allocating device includes unidirectional gear Plate, storing plate, gravity counterweight and storing plate fulcrum；Each falling material is adjusted by lever principle with the materials allocating device Amount.
- 6. Pneumatic conveyer according to claim 5, it is characterised in that：By the weight for adjusting gravity counterweight so that The materials allocating device can adjust the weight of single conveying material.
- 7. Pneumatic conveyer according to claim 1, it is characterised in that：The Pneumatic conveyer is additionally provided with control The valve of the high-pressure air source.
- 8. Pneumatic conveyer according to claim 1, it is characterised in that：The storing pipe is U-shaped setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933942.4U CN207061319U (en) | 2017-07-30 | 2017-07-30 | A kind of Pneumatic conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933942.4U CN207061319U (en) | 2017-07-30 | 2017-07-30 | A kind of Pneumatic conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207061319U true CN207061319U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933942.4U Active CN207061319U (en) | 2017-07-30 | 2017-07-30 | A kind of Pneumatic conveyer |
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| Country | Link |
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| CN (1) | CN207061319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516216A (en) * | 2018-12-24 | 2019-03-26 | 北方奥钛纳米技术有限公司 | Conveying device and transportation system |
-
2017
- 2017-07-30 CN CN201720933942.4U patent/CN207061319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516216A (en) * | 2018-12-24 | 2019-03-26 | 北方奥钛纳米技术有限公司 | Conveying device and transportation system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 101300 North Building 133, No.13 Fuqian street, longwantun Town, Shunyi District, Beijing Patentee after: BEIJING DAHUA INSCRIPTION TECHNOLOGY Co.,Ltd. Address before: No. 4, unit 8, courtyard No. 39, Communist Youth League Road, Zhangdian District, Zibo, Shandong Province, No. 502 Patentee before: Li Qingbiao |