CN109019031A - Corncob air-transport system - Google Patents
Corncob air-transport system Download PDFInfo
- Publication number
- CN109019031A CN109019031A CN201810941716.XA CN201810941716A CN109019031A CN 109019031 A CN109019031 A CN 109019031A CN 201810941716 A CN201810941716 A CN 201810941716A CN 109019031 A CN109019031 A CN 109019031A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve group
- transmitter
- air
- surge bunker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 claims abstract description 28
- 230000007062 hydrolysis Effects 0.000 claims abstract description 20
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000002912 waste gas Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 230000001502 supplementing effect Effects 0.000 claims description 3
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/58—Devices for accelerating or decelerating flow of the materials; Use of pressure generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
- B65G53/62—Devices for separating the materials from propellant gas using liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The present invention relates to a kind of corncob air-transport systems in furfural production.Wet mixer is arranged in system, is transmitter feed by hand operated gate valve and charging dome valve；Transmitter setting is used for the fluidized disk of fluffy materials, and setting is used for the surge bunker of Conveyance on transfer pipeline；Compressed air source unit setting air inlet valve group, tonifying Qi valve group help and blow valve group, and air inlet valve group is connected to transmitter, and tonifying Qi valve group is connected to fluidized disk, helps and blows valve group and be connected to air compensation device；Waste gas recovery tank is arranged in system tail portion, and the waste gas outlet of surge bunker connects waste gas recovery tank by gas sampling pipeline with the pneumatic exhaust valve of hydrolysis kettle.The present invention is conveyed using high density, low-pressure concentrated phase wet type, and more material can be conveyed by consuming less compressed air, not only reduces equipment attrition, but also reduce conveying energy consumption；Air inlet valve group, tonifying Qi valve group and fluidized disk composition are just blowing back suction unimpeded structure, and fluidized disk fluffy materials guarantee that conveyance conduit is unimpeded；Waste gas recovery is conducive to environmental protection.
Description
Technical field
The present invention relates to granule materials transportation system, specifically a kind of corncob pneumatic conveying applied in furfural production
System.
Background technique
Currently, the corn transportation system in domestic furfural production mostly uses belt feeder to add elevator, also have using pneumatic transporting
It send.From the point of view of the type of corn and corncob, main body material substantially has plant fiber and particle.From the point of view of the shape of material,
Existing powder, also there is particulate material, and there are also powder mixtures etc..Since the characteristic of these materials is not quite similar, to it
When implementing pneumatic conveying, can sufficiently grasp the related characteristic of these materials, and pointedly using gas adaptable therewith
Power conveying technology is just particularly important to realize steadily to convey.
Corncob is most typically, most common industrial chemicals, since its own particle is thick, specific gravity is small, is easy the spies such as dampness
Point is always the problem of air-transport system, and the generally existing air consumption of corncob transportation system common at present is big, abrasion is tight
The problems such as weight, the frequent card plug of valve, pipeline frequent plugging.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of corncob air-transport system, to by smashed corn
Core is delivered in hydrolysis kettle, solves that traditional corncob transportation system air consumption is big, serious wear, valve blocking, extra exhaust gas
Problem greatly improves the safety of transportation system.
The technical solution used to solve the technical problems of the present invention is that:
A kind of corncob air-transport system, comprising: transmitter, transfer pipeline, hydrolysis kettle and compressed air source unit；
Wet mixer is arranged in the front of transmitter, and blender surge bunker is arranged in wet mixer lower part, blender surge bunker
Hand operated gate valve and charging dome valve are set gradually between outlet and the entrance of transmitter；
Fluidized disk, fluidized disk connecting conveying pipe road, the delivery pipe of self-fluidized type disk to hydrolysis kettle is arranged in the gas material outlet portion of transmitter
Road sets gradually pneumatic outlet valve, air compensation device, unimpeded valve, surge bunker, and unimpeded valve connects negative-pressure pipeline, and surge bunker is gas material point
From device, surge bunker bottom discharge port connects hydrolysis kettle；
Compressed air source unit is provided with air inlet valve group, tonifying Qi valve group, helps and blow valve group, and air inlet valve group is connected to the top air inlet of transmitter
Mouthful, tonifying Qi valve group is connected to the gas supplementing opening of fluidized disk；
Waste gas recovery tank is arranged in system tail portion, and surge bunker top is arranged waste gas outlet, pneumatic exhaust valve is arranged at the top of hydrolysis kettle, delays
The waste gas outlet for rushing storehouse passes through gas sampling pipeline with the pneumatic exhaust valve of hydrolysis kettle respectively and connects waste gas recovery tank.
The present invention by adopting the above technical scheme, compared with prior art, beneficial effect is:
It is conveyed using high density, low-pressure concentrated phase wet type, more material can be conveyed by consuming less compressed air, both be reduced
Equipment attrition, and reduce conveying energy consumption；Transmitter configures fluidized disk, and compressed air source unit is arranged tonifying Qi valve group, is made by tonifying Qi valve group
Fluidized disk can fluffy materials, be conducive to material conveying；Compressed air source unit setting, which helps, blows valve group, guarantees that conveyance conduit is unimpeded；System
Waste gas recovery tank, surge bunker is arranged in tail portion, and hydrolysis kettle is arranged pneumatic exhaust valve, solves the problems, such as extra exhaust gas, be conducive to environment
Protection.
Further, the preferred solution of the invention is:
Transmitter is provided with level-sensing device, balanced valve, and balanced valve connects negative-pressure pipeline, to balance pressure difference.
Filter is set on gas sampling pipeline, to purify the exhaust gas for entering waste gas recovery tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
In figure: 1- belt conveyor；2- high hopper；3- electric feeder；4- wet mixer；5- blender surge bunker；5-
Hand operated gate valve；6- stainless steel expansion joint；7- feeds dome valve；8- level-sensing device；9- balanced valve；10- air inlet valve group；11- tonifying Qi
Valve group；12-, which is helped, blows valve group；13- air compensation ring；14- transmitter；The pneumatic outlet valve of 15-；16- air compensation device；17- unimpeded valve；The storehouse 18-
Push up switching valve；The pneumatic exhaust valve of 19-；20- fluidized disk；21- surge bunker；22- hydrolysis kettle；23- gas sampling pipeline；24- dedusting
Device；25- waste gas recovery tank；26- transfer pipeline；27- blender surge bunker.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, a kind of corncob air-transport system, the corncob of high hopper 2 is delivered to hydrolysis kettle 22
It is interior.The feeder apparatus of 14 front of transmitter includes: belt conveyor 1, high hopper 2, electric feeder 3, wet mixer 4,
Blender surge bunker 5；The feed opening of 2 bottom of high hopper and the feed inlet on 4 top of wet mixer are taken over by stainless steel and are connected,
Manually gate valve and electric feeder 3 are installed, the configuration of wet mixer 4 stirring water source simultaneously passes through water supply pipe on stainless steel adapter tube
Stirring water is automatically controlled with valve；Blender surge bunker 27, the outlet of blender surge bunker 27 is arranged in 4 lower part of wet mixer
It is connect with the entrance of transmitter 14, sets gradually hand operated gate valve 5, stainless steel expansion joint 6, charging circle from top to bottom between the two
Overhead-valve 7, transmitter 14 is using hand operated gate valve 5 and charging dome valve 7 as feed valve, it can be achieved that continuous operation, can also determine
Phase operation.
Fluidized disk 20 is arranged in the gas material outlet portion of transmitter 14, and fluidized disk 20 is in Pagoda-shaped structure, and transmitter 14 passes through stream
Change disk 20 and be connected to transfer pipeline 26, sets gradually pneumatic outlet valve on the transfer pipeline 26 of self-fluidized type disk 20 to hydrolysis kettle 22
15, air compensation device 16, unimpeded valve 17, surge bunker 21, unimpeded valve 17 connect negative-pressure pipeline, and surge bunker 21 is Conveyance device, delay
Rush 21 bottom discharge port of storehouse connection hydrolysis kettle 22；Level-sensing device 8, balanced valve 9 are additionally provided on transmitter 14, the connection of balanced valve 9 is negative
Pressure pipeline, balanced valve 9 is for balancing pressure difference.
Compressed air source unit is provided with air inlet valve group 10, tonifying Qi valve group 11, helps and blow valve group 12, and air inlet valve group 10 is connected to transmitter
14 upper inlet port, tonifying Qi valve group 11 are connected to the gas supplementing opening of fluidized disk 20, help blow valve group 12 be connected to air compensation device 16 into
Port；Air inlet valve group 10, tonifying Qi valve group 11 and the composition of fluidized disk 20 are just blowing back suction unimpeded structure.
Waste gas recovery tank 25 is arranged in system tail portion, and 21 top of surge bunker is arranged waste gas outlet, gas is arranged at the top of hydrolysis kettle 22
Dynamic exhaust valve 19, the waste gas outlet of surge bunker 21 and the pneumatic exhaust valve 19 of hydrolysis kettle 22 are connected by gas sampling pipeline 23 respectively
Connect waste gas recovery tank 25；Dust-extraction unit 24 is also set up on gas sampling pipeline 23, is returned by the purification of dust-extraction unit 24 into exhaust gas
The exhaust gas of closed cans 25.
Compressed air source unit provides aerodynamic force for the corncob in transfer pipeline 26.
The principle for just blowing back suction unimpeded structure is: when the pressure switch on transfer pipeline 26 detect discharge pressure be higher than set
Constant-pressure is simultaneously kept for a period of time do not decline, and system can be transferred to unimpeded program automatically.It is first turned on tonifying Qi valve group 11, this fluidized disk
The material on 20 tops has certain loosening, and delay after a certain period of time, closes tonifying Qi valve group 11, then opens air inlet valve group 10,
The material of loosening is impacted, if pressure is also high, above-mentioned steps is repeated, is so repeated several times, until pipeline
It blows until leading to.After pipeline, which is blown, to be led to, program can be transferred to normal input program again.
The Conveyance of surge bunker 21: gas material enters in hydrolysis kettle 22 under the impact of compressed air, in surge bunker 21
It is separated from material by the exhaust gas that pneumatic conveying generates, exhaust gas enters flue gas leading by surge bunker 21 and pneumatic exhaust valve 19
Road 26 reaches gas chamber, enters waste gas recovery tank 25 by gas sampling pipeline 23.
The above is only a specific embodiment of the invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of corncob air-transport system, including transmitter (14), transfer pipeline (26), hydrolysis kettle (22) and gas source
Device；It is characterized by:
Wet mixer (4) are arranged in the front of transmitter (14), and blender surge bunker (27) are arranged in wet mixer (4) lower part,
Hand operated gate valve (5) and charging dome are set gradually between the outlet of blender surge bunker (27) and the entrance of transmitter (14)
Valve (7)；
Fluidized disk (20) are arranged in the gas material outlet portion of transmitter (14), fluidized disk (20) connecting conveying pipe road (26), self-fluidized type disk
(20) to set gradually on the transfer pipeline (26) of hydrolysis kettle (22) pneumatic outlet valve (15), air compensation device (16), unimpeded valve (17),
Surge bunker (21), unimpeded valve (17) connect negative-pressure pipeline, and surge bunker (21) is Conveyance device, surge bunker (21) bottom discharge
Mouth connection hydrolysis kettle (22)；
Compressed air source unit is provided with air inlet valve group (10), tonifying Qi valve group (11), helps and blow valve group (12), and air inlet valve group (10) is connected to
The upper inlet port of transmitter (14), tonifying Qi valve group (11) are connected to the gas supplementing opening of fluidized disk (20), help and blow valve group (12) connection
Air inlet in air compensation device (16)；
Waste gas recovery tank (25) are arranged in system tail portion, and waste gas outlet, setting at the top of hydrolysis kettle (22) is arranged in surge bunker (21) top
Pneumatic exhaust valve (19), the waste gas outlet of surge bunker (21) and the pneumatic exhaust valve (19) of hydrolysis kettle (22) are received by exhaust gas respectively
Collect pipeline (23) connection waste gas recovery tank (25).
2. the corncob air-transport system according to claim 1, it is characterised in that: transmitter is provided with material on (14)
Position meter (8), balanced valve (9), balanced valve (9) connect negative-pressure pipeline.
3. the corncob air-transport system according to claim 1, it is characterised in that: gas sampling pipeline is set on (23)
Set filter (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941716.XA CN109019031A (en) | 2018-08-17 | 2018-08-17 | Corncob air-transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810941716.XA CN109019031A (en) | 2018-08-17 | 2018-08-17 | Corncob air-transport system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019031A true CN109019031A (en) | 2018-12-18 |
Family
ID=64630980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810941716.XA Withdrawn CN109019031A (en) | 2018-08-17 | 2018-08-17 | Corncob air-transport system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019031A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189492A (en) * | 1997-01-29 | 1998-08-05 | 柴义 | Method for prodn. of furol from cornob |
| CN201862411U (en) * | 2010-09-19 | 2011-06-15 | 池州海峰药业有限公司 | Hydrolyzation kettle |
| CN202414775U (en) * | 2011-12-30 | 2012-09-05 | 刘海兰 | Mud-sized grain conveying system |
| CN103600994A (en) * | 2013-11-22 | 2014-02-26 | 镇江市电站辅机厂有限公司 | Pneumatic limestone powder conveying system |
| CN104477653A (en) * | 2014-12-03 | 2015-04-01 | 镇江市电站辅机厂有限公司 | Pneumatic conveying device for ash cellar coal ash |
| CN205419094U (en) * | 2015-12-15 | 2016-08-03 | 西安动邦网络信息技术有限公司 | Pneumatic conveying system |
| CN208577173U (en) * | 2018-08-17 | 2019-03-05 | 滦县滦兴生物科技有限公司 | Corncob air-transport system |
-
2018
- 2018-08-17 CN CN201810941716.XA patent/CN109019031A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189492A (en) * | 1997-01-29 | 1998-08-05 | 柴义 | Method for prodn. of furol from cornob |
| CN201862411U (en) * | 2010-09-19 | 2011-06-15 | 池州海峰药业有限公司 | Hydrolyzation kettle |
| CN202414775U (en) * | 2011-12-30 | 2012-09-05 | 刘海兰 | Mud-sized grain conveying system |
| CN103600994A (en) * | 2013-11-22 | 2014-02-26 | 镇江市电站辅机厂有限公司 | Pneumatic limestone powder conveying system |
| CN104477653A (en) * | 2014-12-03 | 2015-04-01 | 镇江市电站辅机厂有限公司 | Pneumatic conveying device for ash cellar coal ash |
| CN205419094U (en) * | 2015-12-15 | 2016-08-03 | 西安动邦网络信息技术有限公司 | Pneumatic conveying system |
| CN208577173U (en) * | 2018-08-17 | 2019-03-05 | 滦县滦兴生物科技有限公司 | Corncob air-transport system |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |