CN104555451A - Pneumatic wheat conveying system - Google Patents
Pneumatic wheat conveying system Download PDFInfo
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- CN104555451A CN104555451A CN201310491429.0A CN201310491429A CN104555451A CN 104555451 A CN104555451 A CN 104555451A CN 201310491429 A CN201310491429 A CN 201310491429A CN 104555451 A CN104555451 A CN 104555451A
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- air
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- wheat
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Abstract
The invention relates to a pneumatic wheat conveying system comprising an air compressor 1, a freezing and drying machine 2, a compressed air pipeline 3, an air storage tank 4, a pneumatic conveying bin pump 5, a bin pump pneumatic discharge valve 6, a bin pump pneumatic feed valve 7, a pneumatic pre-closing valve 8, an electrical gate valve 9, a material hopper 10, an air pressurizing device 11, a pulse air blade valve 12, a wheat and compressed air conveying pipeline 13, a pneumatic change valve 14, a material bin 15, a pulse reverse bag blowing type material bin dust remover 16, a material bin activating material hopper 17, a material bin pneumatic discharge valve 18 and an electrical control system 19. The conveying system is characterized in that the compressed air of small flow is pressurized through the air pressurizing device 11 before conveying wheat in cylindrical and segmented manners controllably through the pulse air blade valve 12 for a long distance, the conveying can start in a tube fulfilled state, and wheat can be conveyed to multiple positions from one position; the system has the advantages that wheat of different particle degrees can be conveyed and is prevented from breaking, the system is capable of starting in the tube fulfilled state, and pipeline blockage is avoided.
Description
Technical field
The present invention relates to the air-transport system of a grow wheat, can long distance delivery, a bit to the air-transport system of a grow wheat of multiple spot conveying, Pneumatic Conveying Technology field can be belonged to.
Background technology
The carrying of the warehousing storage of traditional wheat, the process of falling storehouse use blower fan to do source of the gas, can only make wheat low force down wind speed under carry, and start under the situation of full packages and easily form embolism, result in blockage pipeline.
Summary of the invention
The object of the invention is to improve the deficiencies in the prior art, there is provided a kind of pressurized air that uses to do source of the gas, pressurized air air consumption is low, and the storage tank matched, power of motor are all lower, and startup can not form embolism, the air-transport system of the grow wheat that operating cost is low under the situation of full packages.The object of the present invention is achieved like this
:the present invention relates to a grow wheat air-transport system, delivery system comprises air compressor 1, freeze drier 2, compressed air piping 3, storage tank 4, pneumatic delivery bin pump 5, the pneumatic bleeder valve 6 of storehouse pump, storehouse pump air-actuated feeding valve 7, pneumatic pre-shutdown valve 8, electric gate valve 9, hopper 10, gas booster 11, pulse air knife valve 12, wheat and compressed air tunnel 13, pneumatic divert valve 14, feed bin 15, pulse backblowing pocket type dust remover for storage bin 16, feed bin activation hopper 17, the pneumatic bleeder valve 18 of feed bin, electric control system 19 forms, it is characterized in that the pressurized air of low discharge is by controllably carrying wheat by pulse air knife valve 12 in the segmentation of shell of column shape along pipeline after gas booster 11 supercharging, can long distance delivery, particularly can start conveying under the situation of full packages, can a bit to the air-transport system of a grow wheat of multiple spot conveying.Described air compressor 1 is for providing source of the gas.Described storage tank 4 is used for storing compressed air.Described pneumatic delivery bin pump 5 is for carrying wheat, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.Described pneumatic pre-shutdown valve pneumatic delivery bin pump 5 is for carrying wheat, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.Described pneumatic divert valve 14 is arranged on wheat and compressed air tunnel 13, for controlling the warehouse entry direction of wheat.Described feed bin 15, for taking up wheat, it is installed with pulse backblowing pocket type dust remover for storage bin 16, for collecting the dust produced after process powder-granule material enters feed bin 15.Described feed bin activation hopper 17 is arranged on the bottom of feed bin 15, for Vital Wheat.Described electric control system 19 will comprise PLC programmable control system, industrial computer, also other DCS control system accessible.
the invention has the beneficial effects as follows:
1, the wheat of variable grain size can be carried and fragmentation can not be produced;
2, can start under the state of full packages, and pipeline embolism can not be formed.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of the air-transport system of a grow wheat provided by the invention:
1-air compressor 2-freeze drier 3-compressed air piping 4-storage tank 5-pneumatic delivery bin pump 6-storehouse pump pneumatic bleeder valve 7-storehouse pump air-actuated feeding valve 8-pneumatic pre-shutdown valve 9-hand operated gate valve 10-silo 11-gas booster 12-pulse air knife valve 13-material and compressed air tunnel 14-pneumatic divert valve 15-feed bin 16-pulse backblowing pocket type dust remover for storage bin
17-feed bin activation hopper 18-feed bin pneumatic bleeder valve 19-electric control system.
Detailed description of the invention
the air-transport system composition of embodiment 1 one grow wheat and effect:
Delivery system comprises air compressor 1, freeze drier 2, compressed air piping 3, storage tank 4, pneumatic delivery bin pump 5, the pneumatic bleeder valve 6 of storehouse pump, storehouse pump air-actuated feeding valve 7, pneumatic pre-shutdown valve 8, electric gate valve 9, hopper 10, gas booster 11, pulse air knife valve 12, wheat and compressed air tunnel 13, pneumatic divert valve 14, feed bin 15, pulse backblowing pocket type dust remover for storage bin 16, feed bin activation hopper 17, the pneumatic bleeder valve 18 of feed bin, electric control system 19 forms, it is characterized in that the pressurized air of low discharge is by controllably carrying wheat by pulse air knife valve 12 in the segmentation of shell of column shape along pipeline after gas booster 11 supercharging, can long distance delivery, particularly can start conveying under the situation of full packages, can a bit to the air-transport system of a grow wheat of multiple spot conveying.Air compressor 1 is for providing source of the gas.Storage tank 4 is used for storing compressed air.Described pneumatic delivery bin pump 5 is for carrying wheat, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.Pneumatic pre-shutdown valve pneumatic delivery bin pump 5 is for carrying wheat, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.Pneumatic divert valve 14 is arranged on wheat and compressed air tunnel 13, for controlling the warehouse entry direction of wheat.Feed bin 15, for taking up wheat, it is installed with pulse backblowing pocket type dust remover for storage bin 16, for collecting the dust produced after process powder-granule material enters feed bin 15.Feed bin activation hopper 17 is arranged on the bottom of feed bin 15, for Vital Wheat.Electric control system 19 will comprise PLC programmable control system, industrial computer, also other DCS control system accessible.
the working process of the air-transport system of embodiment 2 one grow wheat:
After powder grain material is added by hopper 10, extract out from upper outlet under the effect of gas booster 11 and pulse air knife valve 12 after pneumatic delivery bin pump 5 and send into material and compressed air tunnel 13, need to be dispensed into feed bin 15 by pneumatic divert valve 14 according to technology and production, and export discharge via the pneumatic bleeder valve 18 of feed bin.
Claims (9)
1. the present invention relates to a grow wheat air-transport system, be particularly useful for the air-transport system of a grow wheat, delivery system comprises air compressor 1, freeze drier 2, compressed air piping 3, storage tank 4, pneumatic delivery bin pump 5, the pneumatic bleeder valve 6 of storehouse pump, storehouse pump air-actuated feeding valve 7, pneumatic pre-shutdown valve 8, electric gate valve 9, wheat bucket 10, gas booster 11, pulse air knife valve 12, wheat and compressed air tunnel 13, pneumatic divert valve 14, feed bin 15, pulse backblowing pocket type dust remover for storage bin 16, feed bin activation hopper 17, the pneumatic bleeder valve 18 of feed bin, electric control system 19 forms, it is characterized in that the pressurized air of low discharge is by controllably carrying wheat by pulse air knife valve 12 in the segmentation of shell of column shape along pipeline after gas booster 11 supercharging, can long distance delivery, particularly can start conveying under the situation of full packages, can a bit to the air-transport system of a grow wheat of multiple spot conveying.
2. the air-transport system of a grow wheat according to claim 1, is characterized in that described air compressor 1 is for providing source of the gas.
3. the air-transport system of a grow wheat according to claim 1, is characterized in that described storage tank 4 is used for storing compressed air.
4. the air-transport system of a grow wheat according to claim 1, is characterized in that described pneumatic delivery bin pump 5 is for carrying powder-granule material, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.
5. the air-transport system of a grow wheat according to claim 1, is characterized in that described pneumatic pre-shutdown valve pneumatic delivery bin pump 5 is for carrying powder-granule material, and its outlet is installed with the pneumatic bleeder valve 6 of storehouse pump, and its import is installed with storehouse pump air-actuated feeding valve 7.
6. the air-transport system of a grow wheat according to claim 1, is characterized in that described pneumatic divert valve 14 is arranged on wheat and compressed air tunnel 13, for controlling the warehouse entry direction of wheat.
7. the air-transport system of a grow wheat according to claim 1, is characterized in that described feed bin 15 is for taking up wheat, it is installed with pulse backblowing pocket type dust remover for storage bin 16, for collecting the dust produced after process powder-granule material enters feed bin 15.
8. the air-transport system of a grow wheat according to claim 1, is characterized in that described feed bin activation hopper 17 is arranged on the bottom of feed bin 15, for Vital Wheat.
9. the air-transport system of a grow wheat according to claim 1, is characterized in that described electric control system 19 will comprise PLC programmable control system, industrial computer, also other DCS control system accessible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491429.0A CN104555451A (en) | 2013-10-20 | 2013-10-20 | Pneumatic wheat conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491429.0A CN104555451A (en) | 2013-10-20 | 2013-10-20 | Pneumatic wheat conveying system |
Publications (1)
| Publication Number | Publication Date |
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| CN104555451A true CN104555451A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310491429.0A Pending CN104555451A (en) | 2013-10-20 | 2013-10-20 | Pneumatic wheat conveying system |
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| CN (1) | CN104555451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826771A (en) * | 2017-11-28 | 2018-03-23 | 淮南东华欧科矿山支护设备有限责任公司 | New type mining powdery or granular material air-transport system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10329947A (en) * | 1997-05-29 | 1998-12-15 | Matsui Mfg Co | Pneumatic transportation method and device for powder and grain material |
| JPH1191950A (en) * | 1997-09-19 | 1999-04-06 | Nitta Gelatin Inc | Pneumatic transport device and pneumatic transport method for powder |
| RU2005141521A (en) * | 2003-06-02 | 2006-09-10 | Поль Вурт С.А. (LU) | DEVICE FOR CONTINUOUS FEEDING OF POWDER-SHAPED SOLID MATERIAL IN AN AIR-TRANSPORT PIPELINE |
| CN101665726A (en) * | 2009-09-04 | 2010-03-10 | 湖北华强化工集团有限公司 | Ash conveying device of gas making furnace |
| CN202208530U (en) * | 2011-08-19 | 2012-05-02 | 济南煜龙气力输送设备有限公司 | Pneumatic coal-conveying device |
| CN202529571U (en) * | 2012-03-23 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | Gravimetric pulse pneumatic conveyor |
-
2013
- 2013-10-20 CN CN201310491429.0A patent/CN104555451A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10329947A (en) * | 1997-05-29 | 1998-12-15 | Matsui Mfg Co | Pneumatic transportation method and device for powder and grain material |
| JPH1191950A (en) * | 1997-09-19 | 1999-04-06 | Nitta Gelatin Inc | Pneumatic transport device and pneumatic transport method for powder |
| RU2005141521A (en) * | 2003-06-02 | 2006-09-10 | Поль Вурт С.А. (LU) | DEVICE FOR CONTINUOUS FEEDING OF POWDER-SHAPED SOLID MATERIAL IN AN AIR-TRANSPORT PIPELINE |
| CN101665726A (en) * | 2009-09-04 | 2010-03-10 | 湖北华强化工集团有限公司 | Ash conveying device of gas making furnace |
| CN202208530U (en) * | 2011-08-19 | 2012-05-02 | 济南煜龙气力输送设备有限公司 | Pneumatic coal-conveying device |
| CN202529571U (en) * | 2012-03-23 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | Gravimetric pulse pneumatic conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 李志华: "炭黑气力输送形式的对比分析", 《硫磷设计与粉体工程》, no. 1, 19 April 2010 (2010-04-19) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826771A (en) * | 2017-11-28 | 2018-03-23 | 淮南东华欧科矿山支护设备有限责任公司 | New type mining powdery or granular material air-transport system |
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Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |