CN205932480U - Air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials - Google Patents
Air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials Download PDFInfo
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- CN205932480U CN205932480U CN201620683921.7U CN201620683921U CN205932480U CN 205932480 U CN205932480 U CN 205932480U CN 201620683921 U CN201620683921 U CN 201620683921U CN 205932480 U CN205932480 U CN 205932480U
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Abstract
The utility model belongs to the technical field of the material is carried and specifically relates to an air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials is disclosed, including conveyor and controlling means, conveyor includes air supply, distribution subassembly and material conveying pipe, the air supply the distribution subassembly with material conveying pipe passes through the gas way pipeline intercommunication, controlling means includes gas pressure regulator, pressure sensor and controller, gas pressure regulator with pressure sensor respectively with the controller electricity is connected, pressure sensor with material conveying pipe corresponds the setting, the distribution subassembly includes adjusting valve, gas pressure regulator with adjusting valve corresponds the setting. Among this technical scheme, the delivery pressure of every kind good material is set for through the controller in advance to the pressure sensed according to pressure sensor by the controller, material kind and then by the pressure of gas pressure regulator control valve door, by pressure automatic regulating apparatus automatic control delivery pressure, then can avoid above -mentioned problem, also does benefit to the percentage of damage that reduces the material particle simultaneously.
Description
Technical field
This utility model belongs to gas transporting material technical field and in particular to one kind can be adjusted according to variety classes material
The air-transport system of gas circuit intraductal atmospheric pressure.
Background technology
Air conveying be generally divided into three kinds of modes, i.e. diluted phase transport, two-phase transportation and hybrid conveying.For existing many
For the powder and granule shape material of type, bolt stream can be relatively easy to form using diluted phase transport, and the shortcoming of diluted phase transport is gas consumption
Amount is greatly it is difficult to meet the higher material of transportation performance requirement.Using two-phase transportation mode, its material-gas ratio is larger, convey gas speed relatively
Low, material is easy to form bolt stream, sand dune stream or gas solid downflow in pipeline, thus forming relatively low floating velocity, being easy to drop
The percentage of damage of low material and the abrasion improving pipeline.
Regardless of pneumatic conveying mode, more conventional conveying pot distribution pipeline is all using the gas being previously set
Pressure.So have the drawback that：The larger powder material discharge pressure of some density is less to be also easy to produce plugging phenomenon, some density
Less powder material is larger due to discharge pressure, and air consumption is larger, wastes also larger.
In sum, this utility model continues to provide a kind of new having can be adjusted in gas circuit pipe according to variety classes material
The air-transport system of air pressure.
Utility model content
Convey the defect in air pressure control aspect for the material in order to make up above-mentioned gas, this new proposition one kind can be according to difference
Species material adjusts the air-transport system of gas circuit intraductal atmospheric pressure.
Its technical scheme is a kind of air-transport system that can adjust gas circuit intraductal atmospheric pressure according to variety classes material, including
Conveyer device and control device, described conveyer device includes source of the gas, distribution assembly and material conveying pipe, described source of the gas, described
Distribution assembly is connected by gas path pipe with described material conveying pipe；Described control device includes barostat, pressure passes
Sensor and controller, described barostat and described pressure transducer are electrically connected with described controller respectively；Described pressure passes
Sensor is correspondingly arranged with described material conveying pipe；Described distribution assembly includes control valve, described barostat with described
Control valve is correspondingly arranged.In the technical program, the pressure that sensed according to pressure transducer by controller, material variety and then
By assorting assembly control pressure, the discharge pressure of every kind of material is previously set by controller, by pressure automatic adjusting device
Automatically control discharge pressure, then can avoid the problems referred to above, be also beneficial to reduce the percentage of damage of material particle simultaneously.
Described distribution assembly also bag pressure stabilizing chamber, described pressure stabilizing chamber is arranged between described source of the gas and described control valve.
Described distribution assembly also includes air storage chamber, and described air storage chamber is connected with described pressure stabilizing chamber, in described air storage chamber and institute
State and be provided with air pump between pressure stabilizing chamber, described air pump electrically connects described controller.
Described conveyer device also includes conveying pot, is provided with Material valve between described conveying pot and described material conveying pipe
Door, described material valve is provided with flow transducer, and described flow transducer is corresponding with described controller electricity to be connected.
Described controller includes shell, and described inside the shell is fixed with control chip, and described control chip is connected to aobvious
Show device and input block, described barostat, pressure transducer are corresponding with described control chip respectively to be connected.
Described input block is mechanical keyboard.
Described controller includes shell, and inside the shell is fixed with control chip, and control chip is connected with touch screen displays, described
Barostat, pressure transducer are corresponding with control chip respectively to be connected.
It is additionally provided with drimeter and thermometer between source of the gas and control valve.
Described pressure transducer has multiple.
Voltage stabilizing interior is provided with pressure gauge, and pressure gauge is corresponding with controller electricity to be connected.
This utility model, by way of increasing control in for material gas delivery system, is conveyed according to material by controller
In pipeline, the pressure of material adjusts the discharge pressure of source of the gas, it is to avoid because the density of different material, granule difference lead to stifled
Plug or gas waste situation.
Brief description
Fig. 1 is that part of the present utility model connects block diagram.
Specific embodiment
Below in conjunction with the accompanying drawings explanation is explained in detail to structure of the present utility model.
As shown in figure 1, (in figure two-wire bar represents that pipeline connects, and single line bar represents that electric wire connects)
A kind of air-transport system that can adjust gas circuit intraductal atmospheric pressure according to variety classes material of the present embodiment, including defeated
Send device and control device, described conveyer device includes source of the gas, distribution assembly and material conveying pipe, described source of the gas, described tune
Section valve is connected by gas path pipe with described material conveying pipe；Described control device includes barostat, pressure sensing
Device and controller, described barostat and described pressure transducer are electrically connected with described controller respectively；Described pressure sensing
Device is correspondingly arranged with described material conveying pipe；Described distribution assembly includes control valve, described barostat and described tune
Section valve is correspondingly arranged.In the present embodiment, when needing to convey material, source of the gas provides gas for material, and gas is in distribution
Enter material conveying pipe after overregulating in assembly, the material in material conveying pipe is conveyed；And Material pipeline
Pressure transducer in road monitors manifold pressure at any time, and pressure signal is fed back to controller, and controller controls air pressure adjustment
Device and then control and regulation valve regulated gas delivery pressure.This new controller can using PLC single-chip microcomputer or other have
The electronic equipment of processing function.
Described distribution assembly also bag pressure stabilizing chamber, described pressure stabilizing chamber is arranged between described source of the gas and described control valve.This
In embodiment, export after carrying out stablizing by bleed pressure using pressure stabilizing chamber, barostat controls to adjust valve regulated air-flow stream
Go out speed, and then gas pressure in control material conveyance conduit.Using pressure stabilizing chamber it is ensured that air-flow can stably export, and then keep away
Exempt from material conveying pipe abrupt pressure reduction or jumped, control valve technology maturation, reduces pressure adjustment cost.
Described distribution assembly also includes air storage chamber, and air storage chamber is connected with pressure stabilizing chamber by air pump, and air pump connects controller.This
In technical scheme, air storage chamber then in pressure stabilizing chamber hypertonia as gas temporary storage space, in hypotony by air-flow
Pressure stabilizing chamber is inputted it is ensured that its pressure stability by air pump, air storage chamber can also undertake partial pressure adjustment effect simultaneously, such as by gas
Input pressure stabilizing chamber raises voltage stabilizing chamber pressure, or gas is extracted out pressure stabilizing chamber reduction voltage stabilizing chamber pressure, meets multiple conveyings and requires.
Described conveyer device also includes conveying pot, is provided with material valve between described conveying pot and material conveying pipe,
Material valve is provided with flow transducer, described flow transducer is corresponding with controller to be connected.In the present embodiment, in force feed
Flow transducer, the flow of sensing material, pressure sensitive in cooperation material conveying pipe are installed on the material valve of tank additional, it is right to increase
The susceptiveness of pressure detecting, can detect whether material flow is consistent with material pressure in material conveying pipe simultaneously again, improve
Equipment sensitivity.Described flow transducer can also adopt mining flow gauge for solid particle sensor
Described controller includes shell, and inside the shell is fixed with control chip, and control chip is connected to display and defeated
Enter unit, described barostat, pressure transducer are corresponding with control chip respectively to be connected.Described input block is mechanical keys
Disk.
Described controller includes shell, and inside the shell is fixed with control chip, and control chip is connected with touch screen displays, described
Barostat, pressure transducer are corresponding with control chip respectively to be connected.When this new use, can by touch screen or
The keyboard manually species input pressure scope according to transmission material, control chip is controlled to barostat according to input results
System, senses pressure in input channel by pressure inductor, maintains pressure in rated range.
It is additionally provided with drimeter and thermometer between source of the gas and control valve.In the present embodiment, according to different material
Conveying requires, and whether gas humidity and the temperature that can monitor source of the gas are qualified.
Described pressure transducer has multiple.Using multiple pressure transducers, whether can occur letting out with pressure in induction pipe
Dew.
Voltage stabilizing interior is provided with pressure gauge, and pressure gauge is corresponding with controller to be connected.In the present embodiment, using pressure gauge, permissible
Cooperation air pump monitors and controls voltage stabilizing chamber pressure at any time, and convenient material is transmitted is adjusted.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part all embody principle of the present utility model, belong to this utility model
Protection domain within.
Claims (10)
1. a kind of can according to variety classes material adjust gas circuit intraductal atmospheric pressure air-transport system it is characterised in that include defeated
Send device and control device,
Described conveyer device includes source of the gas, distribution assembly and material conveying pipe, described source of the gas, described distribution assembly and described thing
Material conveying tube road is connected by gas path pipe；
Described control device includes barostat, pressure transducer and controller, and described barostat and described pressure pass
Sensor is electrically connected with described controller respectively；
Described pressure transducer is correspondingly arranged with described material conveying pipe；
Described distribution assembly includes control valve, and described barostat is correspondingly arranged with described control valve.
2. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 1, its
It is characterised by, described distribution assembly also bag pressure stabilizing chamber, described pressure stabilizing chamber is arranged between described source of the gas and described control valve.
3. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 2, its
It is characterised by, described distribution assembly also includes air storage chamber, and described air storage chamber is connected with described pressure stabilizing chamber, in described air storage chamber and institute
State and be provided with air pump between pressure stabilizing chamber, described air pump electrically connects described controller.
4. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 3, its
It is characterised by, described conveyer device also includes conveying pot, between described conveying pot and described material conveying pipe, material is installed
Valve, described material valve is provided with flow transducer, and described flow transducer is corresponding with described controller electricity to be connected.
5. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 4, its
It is characterised by, described controller includes shell, described inside the shell is fixed with control chip, described control chip is connected to aobvious
Show device and input block, described barostat, pressure transducer are corresponding with described control chip respectively to be connected.
6. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 5, its
It is characterised by, described input block is mechanical keyboard.
7. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 4, its
It is characterised by, described controller includes shell, inside the shell is fixed with control chip, control chip is connected with touch screen displays, institute
State the connection corresponding with control chip respectively of barostat, pressure transducer.
8. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 1, its
It is characterised by, be additionally provided with drimeter and thermometer between source of the gas and control valve.
9. the air-transport system that can adjust gas circuit intraductal atmospheric pressure according to variety classes material according to claim 5 or 7,
It is characterized in that, described pressure transducer has multiple.
10. the air-transport system that gas circuit intraductal atmospheric pressure can be adjusted according to variety classes material according to claim 9, its
It is characterised by, voltage stabilizing interior is provided with pressure gauge, pressure gauge is corresponding with controller electricity to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683921.7U CN205932480U (en) | 2016-07-01 | 2016-07-01 | Air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683921.7U CN205932480U (en) | 2016-07-01 | 2016-07-01 | Air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials |
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| CN205932480U true CN205932480U (en) | 2017-02-08 |
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| CN201620683921.7U Active CN205932480U (en) | 2016-07-01 | 2016-07-01 | Air conveying system of intraductal atmospheric pressure of gas circuit can adjust according to different kind materials |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439591A (en) * | 2019-01-17 | 2020-07-24 | 北京润泽云成环保科技有限公司 | Pneumatic conveying pipeline gas distribution system |
| CN112578824A (en) * | 2020-11-13 | 2021-03-30 | 云南国钛金属股份有限公司 | Reactor pressure stability control device and method |
| CN114955554A (en) * | 2022-05-10 | 2022-08-30 | 中磁(深圳)节能科技有限公司 | Powder production conveying system |
-
2016
- 2016-07-01 CN CN201620683921.7U patent/CN205932480U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439591A (en) * | 2019-01-17 | 2020-07-24 | 北京润泽云成环保科技有限公司 | Pneumatic conveying pipeline gas distribution system |
| CN112578824A (en) * | 2020-11-13 | 2021-03-30 | 云南国钛金属股份有限公司 | Reactor pressure stability control device and method |
| CN112578824B (en) * | 2020-11-13 | 2022-11-18 | 云南国钛金属股份有限公司 | Reactor pressure stability control device and method |
| CN114955554A (en) * | 2022-05-10 | 2022-08-30 | 中磁(深圳)节能科技有限公司 | Powder production conveying system |
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| GR01 | Patent grant |