CN105253483B - A kind of warehouse flow-aiding device for being blown drawing-in type - Google Patents
A kind of warehouse flow-aiding device for being blown drawing-in type Download PDFInfo
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- CN105253483B CN105253483B CN201510658840.1A CN201510658840A CN105253483B CN 105253483 B CN105253483 B CN 105253483B CN 201510658840 A CN201510658840 A CN 201510658840A CN 105253483 B CN105253483 B CN 105253483B
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- injection
- female seat
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- filtration membrane
- solenoid valve
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Abstract
The invention discloses a kind of warehouse flow-aiding device for being blown drawing-in type, including gas flow tube, the gas flow tube is provided with an input interface and some output interfaces, and wherein input interface connects with source of the gas, the gas flow tube includes circular pipeline, and output interface is evenly distributed on circular pipeline；Wherein output interface connects with three-way solenoid valve input, and three-way solenoid valve exports one end connection injection suction joint, and the other end is connected by the negative pressure interface that gathers dust with dust-precipitator；The injection suction joint includes filtration membrane, sealing gasket, jackscrew and injection female seat；Filtration membrane built in the injection female seat, and be blown female seat and be threadedly coupled with jackscrew, wherein filtration membrane two sides are equipped with sealing gasket；Had the beneficial effect that caused by the present invention：It eliminates arch camber condition, solves the problems, such as to tie arch, ensures that blanking is smooth steady, and the device can carry out negative-pressure ward operation, and process is simple, and operating cost is low, and man-hour is short, can expand application, improve measure effect.
Description
Technical field
The present invention relates to a kind of warehouse flow-aiding device, and in particular to a kind of warehouse flow-aiding device for being blown drawing-in type.
Background technology
Knot arch, the solution of canopy storehouse problem in currently known warehouse storage powder material blanking process, it is with dry compression
Air is blown into storehouse, can play broken arch effect.But the gas that warehouse nozzle is blown into can not be discharged timely and effectively, meeting
The accumulation of the positive pressure air in warehouse is caused and aggravated, forms aeroembolism.This gas pressure still not as good as break through the bed of material pressure when just
In congregate, only just break through bed of material pressure when pressure is more than to a certain degree or is being acted on by external force and discharged, powder
Body is just smoothly fallen, so as to form periodic intermittent blanking, it is difficult to ensures the flow stability of powder material and continuous
Property.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of warehouse flow-aiding device for being blown drawing-in type, and it is eliminated
Arch camber condition, solve the problems, such as to tie arch, ensure that blanking is smooth steady, the device can carry out negative-pressure ward operation, process it is simple, it is necessary to
Ground installation is few, and operating cost is low, and man-hour is short, can expand application, improve measure effect.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of warehouse flow-aiding device for being blown drawing-in type, including gas flow tube, the gas flow tube be provided with an input interface and
Some output interfaces, wherein input interface connect with source of the gas, and the gas flow tube includes circular pipeline, and output interface uniformly divides
Cloth is on circular pipeline；Wherein output interface connects with three-way solenoid valve input, and three-way solenoid valve exports one end connection
Injection suction joint, the other end are connected by the negative pressure interface that gathers dust with dust-precipitator；The injection suction joint includes filter membrane
Piece, sealing gasket, jackscrew and injection female seat.
Filtration membrane built in the injection female seat, and be blown female seat and be threadedly coupled with jackscrew, wherein filtration membrane two sides
It is equipped with sealing gasket.
The injection female seat is welded with warehouse.
Operation principle：When the device energization acts, using compressed gas as power, sprayed with blowing apparatus, pass through electromagnetic three-way
Valve controls the injection and suction of air-flow：When connection is blown the three-way solenoid valve output end and three-way solenoid valve input of suction joint
It is in opening state, connection negative pressure gathers dust the three-way solenoid valve output end of interface when being closed, and air-flow is through source of the gas, defeated
Incoming interface, gas flow tube to output interface, joint is aspirated by being blown, is sprayed into warehouse, material is encircleed slump；Work as three-way solenoid valve
Two output ends be in opening state, when three-way solenoid valve input is closed, in warehouse gas through injection take out
Suction head, negative pressure, which are gathered dust, is interfaced to dust-precipitator, so that the barotropic gas output in warehouse, so as to eliminate arch camber condition, is protected
It is smooth steady to demonstrate,prove blanking.
Filtration membrane built in the injection female seat, and be blown female seat and be threadedly coupled with jackscrew, wherein filtration membrane two sides
It is equipped with sealing gasket；It is moderate that the injection female seat is threadedly coupled tightness with jackscrew, in order to avoid damaging filtration membrane, the design not only may be used
With to filtered through air-flow, can also realize injection suction joint it is detachable, so as to ensure that the replacing of its inner body
And cleaning.
Injection female seat is welded on warehouse osseotomy site after warehouse perforate, ensure that the stability of the flow-aiding device.
The beneficial effects of the invention are as follows：The device is after air blown is carried out to warehouse, carries out negative-pressure ward operation, will
Barotropic gas in warehouse is extracted out, eliminates arch camber condition, solves the problems, such as to tie arch, ensures that blanking is smooth steady, and the process is simple,
Need ground installation few, operating cost is low, and man-hour is short, can expand application, improve measure effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 aspirates joint design schematic diagram for present invention injection.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As illustrated in fig. 1 and 2, a kind of warehouse flow-aiding device for being blown drawing-in type, including gas flow tube 1, the gas flow tube 1 are provided with
One input interface 2 and some output interfaces 3, wherein input interface 2 connect with source of the gas, and the gas flow tube 1 includes circular manage
Road 4, and output interface 3 is evenly distributed on circular pipeline 4；Wherein output interface 3 connects with the input of three-way solenoid valve 5,
And three-way solenoid valve 5 exports one end connection injection suction joint 6, the other end (is not shown by the negative pressure interface 7 that gathers dust with dust-precipitator
Go out) it is connected；The injection suction joint 6 includes filtration membrane 8, sealing gasket 9, jackscrew 10 and injection female seat 11.
Filtration membrane 8 built in the injection female seat 11, and be blown female seat 11 and be threadedly coupled with jackscrew 10, wherein filtration membrane
8 two sides are equipped with sealing gasket 9.
The injection female seat 11 is welded with warehouse 12.
When the device energization acts, using compressed gas as power, sprayed with blowing apparatus, gas is controlled by three-way solenoid valve 5
The injection and suction of stream：When the output end of three-way solenoid valve 5 and the input of three-way solenoid valve 5 of connection injection suction joint 6 are located
In opening state, connection negative pressure gathers dust the output end of three-way solenoid valve 5 of interface 7 when being closed, and air-flow is through source of the gas, input
Interface 2, gas flow tube 1 to output interface 3, joint 6 is aspirated by being blown, is sprayed into warehouse 12, material is encircleed slump；When electromagnetism three
Two output ends of port valve 5 are in opening state, when the input of three-way solenoid valve 5 is closed, gas in warehouse 12
Interface 7 is gathered dust to dust-precipitator (not shown) through injection suction joint 6, negative pressure, so that the barotropic gas output in warehouse 12, from
And arch camber condition is eliminated, ensure that blanking is smooth steady.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (2)
1. a kind of warehouse flow-aiding device for being blown drawing-in type, including gas flow tube, if the gas flow tube be provided with an input interface and
Dry output interface, wherein input interface connect with source of the gas, it is characterised in that：The gas flow tube includes circular pipeline, and exports
Interface is evenly distributed on circular pipeline；Wherein output interface connects with three-way solenoid valve input, and three-way solenoid valve is defeated
Go out end connection injection suction joint, three-way solenoid valve exports the other end and is connected by the negative pressure interface that gathers dust with dust-precipitator；It is described
Injection suction joint includes filtration membrane, sealing gasket, jackscrew and injection female seat；Filtration membrane built in the injection female seat, and spray
Blow female seat to be threadedly coupled with jackscrew, wherein filtration membrane two sides are equipped with sealing gasket.
A kind of 2. warehouse flow-aiding device for being blown drawing-in type according to claim 1, it is characterised in that：The injection female seat
Welded with warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658840.1A CN105253483B (en) | 2015-10-10 | 2015-10-10 | A kind of warehouse flow-aiding device for being blown drawing-in type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510658840.1A CN105253483B (en) | 2015-10-10 | 2015-10-10 | A kind of warehouse flow-aiding device for being blown drawing-in type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105253483A CN105253483A (en) | 2016-01-20 |
| CN105253483B true CN105253483B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510658840.1A Active CN105253483B (en) | 2015-10-10 | 2015-10-10 | A kind of warehouse flow-aiding device for being blown drawing-in type |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117401A (en) * | 2017-06-12 | 2017-09-01 | 合肥固泰自动化有限公司 | A kind of quantitative coal powder injection powder system based on current stabilization stir storehouse |
| CN108689025A (en) * | 2018-05-30 | 2018-10-23 | 无锡贝斯柯自动化科技有限公司 | A kind of activation hopper |
| CN112642585A (en) * | 2020-12-02 | 2021-04-13 | 荆门市格林美新材料有限公司 | Device and method for quickly cleaning iron-removing slag in drawer type iron remover |
| CN114955278A (en) * | 2022-05-19 | 2022-08-30 | 北京国能龙威发电技术有限公司 | Raw coal bunker outlet coal breakage system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974821A (en) * | 1982-10-19 | 1984-04-27 | Hitachi Zosen Corp | Bridge breaking device in granular powder storing tank |
| JP3095950B2 (en) * | 1994-06-20 | 2000-10-10 | 日本カーボン株式会社 | Powder bridge prevention mechanism using porous material |
| CN2386010Y (en) * | 1999-09-25 | 2000-07-05 | 袁仲雪 | Material storage bin with blocking broken device |
| CN201895890U (en) * | 2010-08-12 | 2011-07-13 | 巨石集团有限公司 | Arch breaking and flow assisting device of storage bin |
| CN202529413U (en) * | 2012-04-26 | 2012-11-14 | 中联重科股份有限公司 | Arch breaking device and filler bin with arch breaking device |
| CN204507820U (en) * | 2015-03-24 | 2015-07-29 | 江苏华信新材料股份有限公司 | A kind of for thermoplastic base resin and processing aid powder loosening apparatus |
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| CN105253483A (en) | 2016-01-20 |
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