CN105253483A - Blowing and sucking type cabin flow assisting device - Google Patents
Blowing and sucking type cabin flow assisting device Download PDFInfo
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- CN105253483A CN105253483A CN201510658840.1A CN201510658840A CN105253483A CN 105253483 A CN105253483 A CN 105253483A CN 201510658840 A CN201510658840 A CN 201510658840A CN 105253483 A CN105253483 A CN 105253483A
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- blowing
- winding
- warehouse
- sucking
- jackscrew
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Abstract
The invention discloses a blowing and sucking type cabin flow assisting device which comprises an air flow pipe. The air flow pipe is provided with an input port and a plurality of output ports, wherein the input port is connected with an air source. The air flow pipe comprises an annular pipeline, and the output ports are evenly distributed in the annular pipeline; the output ports are connected with the input ends of electromagnetic three-way valves, one output end of each electromagnetic three-way valve is connected with a blowing and sucking connector, and the other output end of each electromagnetic three-way valve is connected with a dust collector through a negative pressure dust collecting port. Each blowing and sucking connector comprises a filter membrane, sealing pads, a jackscrew and a blowing nut seat, wherein the filter membrane is arranged in the blowing nut seat which is connected with the jackscrew in a threaded mode, and the sealing pads are arranged on the two side faces of the filter membrane respectively. The blowing and sucking type cabin flow assisting device has the beneficial effects that arching conditions are eliminated, the arching problem is solved, and smooth and stable discharging is guaranteed; the device can carry out negative pressure sucking operation and is simple in procedure, low in operation cost and short in working time, the application range can be expanded, and the effect of measures can be improved.
Description
Technical field
The present invention relates to a kind of warehouse flow-aiding device, be specifically related to a kind of warehouse flow-aiding device of drawing-in type of jetting.
Background technology
Current known warehouse stores the solution of knot arch, canopy storehouse problem in powder material blanking process, is jet in storehouse by dried compressed air, can plays broken arch effect.But the gas that warehouse nozzle is blown into can not be discharged timely and effectively, can cause and aggravate gathering of in warehouse positive pressure air, form aeroembolism.This gas pressure still not as good as when breaking through bed of material pressure just at congregate, only have and discharged when pressure is greater than to a certain degree or just breaks through bed of material pressure when being subject to External Force Acting, powder is just able to smooth whereabouts, thus form periodic intermittent blanking, be difficult to the flow stability and the continuity that ensure powder material.
Summary of the invention
Technical matters to be solved by this invention is the warehouse flow-aiding device providing a kind of drawing-in type of jetting, which obviate arch camber condition, solve knot arch problem, ensure that blanking is steadily smooth, this device can carry out negative-pressure ward operation, operation is simple, and need wayside equipment few, operating cost is low, man-hour is short, can expand field of application, improve measure effect.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of warehouse flow-aiding device of drawing-in type of jetting, comprise gas flow tube, described gas flow tube is provided with an input interface and some output interfaces, and wherein input interface connects with source of the gas, described gas flow tube comprises circular pipeline, and output interface is evenly distributed on circular pipeline; Wherein output interface connects with three-way solenoid valve input end, and three-way solenoid valve exports one end connects winding-up suction joint, and the other end is connected with dust-precipitator by the negative pressure interface that gathers dust; Described winding-up suction joint comprises filtration membrane, packing seal, jackscrew and winding-up female seat.
The built-in filtration membrane of described winding-up female seat, and winding-up female seat is threaded with jackscrew, wherein filtration membrane two sides are equipped with packing seal.
Described winding-up female seat is welded with warehouse.
Principle of work: during this device energising action, take pressure gas as power, join blowing apparatus to spray, winding-up and suction by electromagnetic cross valve control air-flow: when the three-way solenoid valve mouth and three-way solenoid valve input end that are connected winding-up suction joint are all in opening state, connect negative pressure and gather dust the three-way solenoid valve output of interface when closed condition, air-flow through source of the gas, input interface, gas flow tube to output interface, by winding-up suction joint, enter warehouse to spray, make material encircle slump; When two mouths of three-way solenoid valve are all in opening state, three-way solenoid valve input end is when closed condition, in warehouse, gas gathers dust be interfaced to dust-precipitator through winding-up suction joint, negative pressure, thus the barotropic gas in warehouse is exported, thus eliminate arch camber condition, ensure that blanking is steadily smooth.
The built-in filtration membrane of described winding-up female seat, and winding-up female seat is threaded with jackscrew, wherein filtration membrane two sides are equipped with packing seal; The described winding-up female seat tightness that is threaded with jackscrew is moderate, in order to avoid damage filtration membrane, this design not only can be filtered through air-flow institute, also can realize the detachable of suction joint of jetting, thus ensure that the replacing of its inner body and clean.
After warehouse perforate, winding-up female seat is welded on warehouse perforate position, ensure that the stability of this flow-aiding device.
The invention has the beneficial effects as follows: this device is after carrying out air blown to warehouse, carry out negative-pressure ward operation, barotropic gas in warehouse is extracted out, eliminate arch camber condition, solve knot arch problem, ensure that blanking is steadily smooth, this operation is simple, need wayside equipment few, operating cost is low, and man-hour is short, can expand field of application, improve measure effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention jets suction joint design schematic diagram.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As illustrated in fig. 1 and 2, a kind of warehouse flow-aiding device of drawing-in type of jetting, comprise gas flow tube 1, described gas flow tube 1 is provided with an input interface 2 and some output interfaces 3, wherein input interface 2 connects with source of the gas, described gas flow tube 1 comprises circular pipeline 4, and output interface 3 is evenly distributed on circular pipeline 4; Wherein output interface 3 connects with three-way solenoid valve 5 input end, and three-way solenoid valve 5 exports one end connects winding-up suction joint 6, and the other end is connected with dust-precipitator (not shown) by the negative pressure interface 7 that gathers dust; Described winding-up suction joint 6 comprises filtration membrane 8, packing seal 9, jackscrew 10 and winding-up female seat 11.
The built-in filtration membrane 8 of described winding-up female seat 11, and winding-up female seat 11 is threaded with jackscrew 10, wherein filtration membrane 8 two sides are equipped with packing seal 9.
Described winding-up female seat 11 is welded with warehouse 12.
During this device energising action, take pressure gas as power, join blowing apparatus to spray, the winding-up of air-flow and suction is controlled: when three-way solenoid valve 5 mouth and three-way solenoid valve 5 input end that are connected winding-up suction joint 6 are all in opening state by three-way solenoid valve 5, connect negative pressure and gather dust three-way solenoid valve 5 output of interface 7 when closed condition, air-flow through source of the gas, input interface 2, gas flow tube 1 to output interface 3, by winding-up suction joint 6, enter warehouse 12 to spray, make material encircle slump; When two mouths of three-way solenoid valve 5 are all in opening state, three-way solenoid valve 5 input end is when closed condition, in warehouse 12, gas aspirates joint 6 through winding-up, negative pressure gathers dust interface 7 to dust-precipitator (not shown), thus the barotropic gas in warehouse 12 is exported, thus eliminate arch camber condition, ensure that blanking is steadily smooth.
More than show and describe groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the warehouse flow-aiding device of a drawing-in type of jetting, comprise gas flow tube, described gas flow tube is provided with an input interface and some output interfaces, and wherein input interface connects with source of the gas, it is characterized in that: described gas flow tube comprises circular pipeline, and output interface is evenly distributed on circular pipeline; Wherein output interface connects with three-way solenoid valve input end, and three-way solenoid valve exports one end connects winding-up suction joint, and three-way solenoid valve is exported the other end and is connected with dust-precipitator by the negative pressure interface that gathers dust; Described winding-up suction joint comprises filtration membrane, packing seal, jackscrew and winding-up female seat.
2. the warehouse flow-aiding device of a kind of drawing-in type of jetting according to claim 1, is characterized in that: the built-in filtration membrane of described winding-up female seat, and winding-up female seat is threaded with jackscrew, and wherein filtration membrane two sides are equipped with packing seal.
3. the warehouse flow-aiding device of a kind of drawing-in type of jetting according to claim 1 and 2, is characterized in that: described winding-up female seat is 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 true CN105253483A (en) | 2016-01-20 |
| CN105253483B 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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Cited By (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 |
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| JPS5974821A (en) * | 1982-10-19 | 1984-04-27 | Hitachi Zosen Corp | Bridge breaking device in granular powder storing tank |
| JPH082629A (en) * | 1994-06-20 | 1996-01-09 | Nippon Carbon Co Ltd | Powder bridge preventing mechanism using porous raw 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 |
-
2015
- 2015-10-10 CN CN201510658840.1A patent/CN105253483B/en active Active
Patent Citations (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 |
| JPH082629A (en) * | 1994-06-20 | 1996-01-09 | Nippon Carbon Co Ltd | Powder bridge preventing mechanism using porous raw 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 |
Cited By (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 |
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| Publication number | Publication date |
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| CN105253483B (en) | 2017-11-14 |
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