CN102887306A - Energy-saving type anti-blocking material blow-sweeping head - Google Patents
Energy-saving type anti-blocking material blow-sweeping head Download PDFInfo
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- CN102887306A CN102887306A CN2011102017997A CN201110201799A CN102887306A CN 102887306 A CN102887306 A CN 102887306A CN 2011102017997 A CN2011102017997 A CN 2011102017997A CN 201110201799 A CN201110201799 A CN 201110201799A CN 102887306 A CN102887306 A CN 102887306A
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Abstract
The invention discloses an energy-saving type anti-blocking material blow-sweeping head and relates to the field of storage and output of materials. A pipeline filter screen is arranged below a blow-sweeping head body through a pipeline connecting nut, a blowing port is arranged at the middle part at one end of the blow-sweeping head body, a blowing head thimble is arranged in the blowing port, the blowing head thimble is connected with a piston, the piston is connected with a pressure spring, a second pressure relief hole is arranged above the piston, a first pressure relief hole is arranged behind the second pressure relief hole, a device rear end enclosure is arranged at the side upper part of the first pressure relief hole, a steel ball is arranged in the first pressure relief hole, the steel ball is connected with one end of a non-return spring, a non-return nut end enclosure is arranged at the other end of the non-return spring, and a rubber anti-blocking head is arranged on one side of the non-return nut end enclosure. The energy-saving type anti-blocking material blow-sweeping head can prolong the service life of the device, reduce maintenance, improve the using efficiency of equipment and reduce production cost.
Description
Technical field:
The present invention relates to material storage output field, be specifically related to a kind of energy-saving blockage-preventing material blowing head.
Background technology:
Traditional be used for grain, cement, etc. the granular material sweeping head that stores output usefulness be the open type sweeping head, material easily causes shower nozzle obstruction inefficacy or causes material to stick in port in the anterior adhesion of shower nozzle, cause air flow line to change and form blow, waste energy, and interrupt suddenly or the mixtures of materials of work shower nozzle the place ahead pressure zone when stopping to pour in down a chimney into device at air feed, make device short service life, safeguard that diversion fee is high, use cost is high.
Summary of the invention:
The purpose of this invention is to provide a kind of energy-saving blockage-preventing material blowing head, it is normally closed, even if material adhesion shower nozzle is arranged but when work thimble cause the material adhesion to come off, form and reasonably spray the cross section, can not cause blow and waste energy, and air feed interrupt suddenly or work when stopping because the air operation pressure is lower than acting force of the spring, device can prevent the material access to plant by rapid closing, the service life of energy extension fixture, reduce maintenance, the service efficiency of raising equipment reduces production costs.
In order to solve the existing problem of background technology, the present invention takes following technical scheme: it comprises sweeping head body 1, pipeline coupling nut 2, filter pipeline net 3, pressure spring 4, piston 5, rubber is prevented plug 6, steel ball 7, device rear head 8, non-return nut end socket 9, the first relief hole 10, the second relief hole 11, winding-up mouth 12, blowing head thimble 13 and check spring 14, the below of sweeping head body 1 is provided with filter pipeline net 3 by pipeline coupling nut 2, the one end middle part of sweeping head body 1 is provided with winding-up mouth 12, be provided with blowing head thimble 13 in the winding-up mouth 12, blowing head thimble 13 is connected with piston 5, piston 5 is connected with pressure spring 4, the top of piston 5 is provided with the second relief hole 11, the rear of the second relief hole 11 is provided with the first relief hole 10, the side top of the first relief hole 10 is provided with device rear head 8, be provided with steel ball 7 in the first relief hole 10, steel ball 7 is connected with an end of check spring 14, the other end of check spring 14 is provided with non-return nut end socket 9, and a side of non-return nut end socket 9 is provided with the anti-plug 6 of rubber.
Described the first relief hole 10 diameters are 2～3mm, and the diameter of the second relief hole 11 is 1～2mm.
Principle of work of the present invention is: the sweeping head body under static state is in sealing state, the blowing head thimble is blocked the winding-up mouth and is prevented that material from entering in the valve body, the anti-plug of rubber is in closure state and prevents the material plug-back, the steel ball sealing state that under the effect of check spring, rebounds, prevent that air-flow from entering in the valve body, inner piston remains static, pressure spring is in relaxed state, with the piston sealing state that rebounds, the place ahead rear pressure balance, when work is opened, piston overcomes acting force of the spring and moves backward under air pressure, the piston rear portion can produce passive pressure and push the first relief hole, check spring open at this moment, the anti-plug of steel ball and rubber releases passive air pressure, is convenient to piston and moves to the rear portion; When continuous firing, the second relief hole rearward flows out the pressurized air of trace, air is pushed steel ball open through the piston rear portion, by the anti-plug of rubber backward section continue to release bulk material, because the second relief hole aperture is less than the first relief hole aperture, so piston the place ahead and rear can produce huge difference of pressure, piston is the stable mode of operation that rests under difference of pressure; When air feed interrupts or work when stopping, piston under the application force of pressure spring to anterior rapid movement, the anti-plug closure under action of the spring of rubber prevents that material from entering, steel ball does not have pressure to promote, the non-return state rebounds under the application force of check spring, prevent that outer gas stream from entering valve body, the first relief hole is in airtight non-return state, produce vacuum state at acting force of the spring lower piston and inner meeting this moment, at this moment, the second relief hole replenishes air and avoids vacuum to the piston rear portion, block the winding-up mouth along with the pressure decreased piston forward moves the promotion thimble, thereby reach sealing state.
The present invention has following beneficial effect: it is normally closed, even if material adhesion shower nozzle is arranged but when work thimble cause the material adhesion to come off, form and reasonably spray the cross section, can not cause blow and wasting energy, and air feed interrupt suddenly or work when stopping because the air operation pressure is lower than acting force of the spring, device can prevent the material access to plant by rapid closing, the service life of energy extension fixture, reduce maintenance, improve the service efficiency of equipment, reduce production costs.
Description of drawings:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises sweeping head body 1, pipeline coupling nut 2, filter pipeline net 3, pressure spring 4, piston 5, rubber is prevented plug 6, steel ball 7, device rear head 8, non-return nut end socket 9, the first relief hole 10, the second relief hole 11, winding-up mouth 12, blowing head thimble 13 and check spring 14, the below of sweeping head body 1 is provided with filter pipeline net 3 by pipeline coupling nut 2, the one end middle part of sweeping head body 1 is provided with winding-up mouth 12, be provided with blowing head thimble 13 in the winding-up mouth 12, blowing head thimble 13 is connected with piston 5, piston 5 is connected with pressure spring 4, the top of piston 5 is provided with the second relief hole 11, the rear of the second relief hole 11 is provided with the first relief hole 10, the side top of the first relief hole 10 is provided with device rear head 8, be provided with steel ball 7 in the first relief hole 10, steel ball 7 is connected with an end of check spring 14, the other end of check spring 14 is provided with non-return nut end socket 9, and a side of non-return nut end socket 9 is provided with the anti-plug 6 of rubber.
Described the first relief hole 10 diameters are 2mm, and the diameter of the second relief hole 11 is 1mm.
The principle of work of this specific embodiment is: the sweeping head body under static state is in sealing state, the blowing head thimble is blocked the winding-up mouth and is prevented that material from entering in the valve body, the anti-plug of rubber is in closure state and prevents the material plug-back, the steel ball sealing state that under the effect of check spring, rebounds, prevent that air-flow from entering in the valve body, inner piston remains static, pressure spring is in relaxed state, with the piston sealing state that rebounds, the place ahead rear pressure balance, when work is opened, piston overcomes acting force of the spring and moves backward under air pressure, the piston rear portion can produce passive pressure and push the first relief hole, check spring open at this moment, the anti-plug of steel ball and rubber releases passive air pressure, is convenient to piston and moves to the rear portion; When continuous firing, the second relief hole rearward flows out the pressurized air of trace, air is pushed steel ball open through the piston rear portion, by the anti-plug of rubber backward section continue to release bulk material, because the second relief hole aperture is less than the first relief hole aperture, so piston the place ahead and rear can produce huge difference of pressure, piston is the stable mode of operation that rests under difference of pressure; When air feed interrupts or work when stopping, piston under the application force of pressure spring to anterior rapid movement, the anti-plug closure under action of the spring of rubber prevents that material from entering, steel ball does not have pressure to promote, the non-return state rebounds under the application force of check spring, prevent that outer gas stream from entering valve body, the first relief hole is in airtight non-return state, produce vacuum state at acting force of the spring lower piston and inner meeting this moment, at this moment, the second relief hole replenishes air and avoids vacuum to the piston rear portion, block the winding-up mouth along with the pressure decreased piston forward moves the promotion thimble, thereby reach sealing state.
This specific embodiment is normally closed, even if material adhesion shower nozzle is arranged but when work thimble cause the material adhesion to come off, form and reasonably spray the cross section, can not cause blow and wasting energy, and air feed interrupt suddenly or work when stopping because the air operation pressure is lower than acting force of the spring, device can prevent the material access to plant by rapid closing, the service life of energy extension fixture, reduce maintenance, improve the service efficiency of equipment, reduce production costs.
Claims (3)
1. energy-saving blockage-preventing material blowing head, it is characterized in that it comprises sweeping head body (1), pipeline coupling nut (2), filter pipeline net (3), pressure spring (4), piston (5), rubber is prevented plug (6), steel ball (7), device rear head (8), non-return nut end socket (9), the first relief hole (10), the second relief hole (11), winding-up mouthful (12), blowing head thimble (13) and check spring (14), the below of sweeping head body (1) is provided with filter pipeline net (3) by pipeline coupling nut (2), the one end middle part of sweeping head body (1) is provided with winding-up mouthful (12), winding-up is provided with blowing head thimble (13) in mouthful (12), blowing head thimble (13) is connected with piston (5), piston (5) is connected with pressure spring (4), the top of piston (5) is provided with the second relief hole (11), the rear of the second relief hole (11) is provided with the first relief hole (10), the side top of the first relief hole (10) is provided with device rear head (8), be provided with steel ball (7) in the first relief hole (10), steel ball (7) is connected with an end of check spring (14), the other end of check spring (14) is provided with non-return nut end socket (9), and a side of non-return nut end socket (9) is provided with the anti-plug (6) of rubber.
2. a kind of energy-saving blockage-preventing material blowing head according to claim 1, its principle of work is: sweeping head body (1) under static state is in sealing state, blowing head thimble (13) is blocked winding-up mouthful (12) and is prevented that material from entering in the valve body, rubber prevents that plug (6) is in closure state and prevents the material plug-back, steel ball (7) sealing state that under the effect of check spring (14), rebounds, prevent that air-flow from entering in the valve body, inner piston (5) remains static, pressure spring (4) is in relaxed state, with piston (5) sealing state that rebounds, the place ahead rear pressure balance, when work is opened, piston (5) overcomes acting force of the spring and moves backward under air pressure, piston (5) rear portion can produce passive pressure and push the first relief hole (10) open at this moment, check spring (4), the anti-plug (6) of steel ball (7) and rubber releases passive air pressure, is convenient to piston (5) and moves to the rear portion; When continuous firing, the second relief hole (11) rearward flows out the pressurized air of trace, air is pushed steel ball (7) open through piston (5) rear portion, continue to release bulk material to the rear portion by the anti-plug (6) of rubber, because the second relief hole (11) aperture is less than the first relief hole (10) aperture, so piston (5) the place ahead and rear can produce huge difference of pressure, piston (5) is the stable mode of operation that rests under difference of pressure; When air feed interrupts or work when stopping, piston (5) under the application force of pressure spring (4) to anterior rapid movement, rubber prevents that plug (6) closure under action of the spring prevents that material from entering, steel ball (7) does not have pressure to promote, the non-return state rebounds under the application force of check spring (14), prevent that outer gas stream from entering valve body, the first relief hole (10) is in airtight non-return state, produce vacuum state at acting force of the spring lower piston (5) and inner meeting this moment, at this moment, the second relief hole (11) replenishes air and avoids vacuum to piston (5) rear portion, block winding-up mouthful (12) along with pressure decreased piston (5) moves forward the promotion thimble, thereby reach sealing state.
3. a kind of energy-saving blockage-preventing material blowing head according to claim 1 is characterized in that described the first relief hole (10) diameter is 2～3mm, and the diameter of the second relief hole (11) is 1～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102017997A CN102887306A (en) | 2011-07-19 | 2011-07-19 | Energy-saving type anti-blocking material blow-sweeping head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102017997A CN102887306A (en) | 2011-07-19 | 2011-07-19 | Energy-saving type anti-blocking material blow-sweeping head |
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| CN102887306A true CN102887306A (en) | 2013-01-23 |
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| CN2011102017997A Pending CN102887306A (en) | 2011-07-19 | 2011-07-19 | Energy-saving type anti-blocking material blow-sweeping head |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670748A (en) * | 2015-02-28 | 2015-06-03 | 深圳市中意能源设备有限公司 | Blower and blowing blockage remover |
| CN107345305A (en) * | 2017-09-07 | 2017-11-14 | 中冶赛迪电气技术有限公司 | A kind of aluminium groove crust breaking purges spraying and splashing facility |
| CN108967153A (en) * | 2018-07-25 | 2018-12-11 | 陈丽芬 | Anti-clogging drip head applied to fertilizing equipment |
| CN111960296A (en) * | 2020-08-11 | 2020-11-20 | 姜鹏 | Tower crane spraying machine preventing blockage of spray head |
| CN115040944A (en) * | 2022-08-08 | 2022-09-13 | 冠森新材料(烟台)有限公司 | Gas collecting and purifying equipment for polyester resin production |
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| DE4236896A1 (en) * | 1992-10-31 | 1994-05-05 | Maury Hans Dietmar | Air cannon to remove bulk build-up and build-up |
| CN2725218Y (en) * | 2004-08-30 | 2005-09-14 | 万占义 | Novel air cannon |
| FR2884234A1 (en) * | 2005-04-12 | 2006-10-13 | Thomas Richard Francoi Dionnet | Pneumatic de-clogging system for e.g. silo, has filling chamber containing air that is liberated into blasting chamber causing pneumatic explosion whose impact force is necessary to allow flow of clogging material |
| US20070228069A1 (en) * | 2006-04-03 | 2007-10-04 | Masao Onoe | Air pulser |
| CN201224584Y (en) * | 2008-04-14 | 2009-04-22 | 戴光荣 | One gas storage bag multi-connection air cannon |
| EP2174891A1 (en) * | 2008-10-07 | 2010-04-14 | Ateliers Caucheteux SPRL | Device for the fluidification of granular material, container therewith, method of storing granular material and method for preventing the clogging of granular material in a container |
| CN201530574U (en) * | 2009-11-11 | 2010-07-21 | 濮阳市亚利机械制造有限公司 | Special-purpose high temperature resistance air gun for cement |
| CN202201369U (en) * | 2011-07-19 | 2012-04-25 | 丁起冲 | Energy-efficient and anti-blocking material blowing head |
| CN202201368U (en) * | 2011-07-06 | 2012-04-25 | 丁起冲 | Energy-saving blockage-preventing material blowing head |
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2011
- 2011-07-19 CN CN2011102017997A patent/CN102887306A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4236896A1 (en) * | 1992-10-31 | 1994-05-05 | Maury Hans Dietmar | Air cannon to remove bulk build-up and build-up |
| CN2725218Y (en) * | 2004-08-30 | 2005-09-14 | 万占义 | Novel air cannon |
| FR2884234A1 (en) * | 2005-04-12 | 2006-10-13 | Thomas Richard Francoi Dionnet | Pneumatic de-clogging system for e.g. silo, has filling chamber containing air that is liberated into blasting chamber causing pneumatic explosion whose impact force is necessary to allow flow of clogging material |
| US20070228069A1 (en) * | 2006-04-03 | 2007-10-04 | Masao Onoe | Air pulser |
| CN201224584Y (en) * | 2008-04-14 | 2009-04-22 | 戴光荣 | One gas storage bag multi-connection air cannon |
| EP2174891A1 (en) * | 2008-10-07 | 2010-04-14 | Ateliers Caucheteux SPRL | Device for the fluidification of granular material, container therewith, method of storing granular material and method for preventing the clogging of granular material in a container |
| CN201530574U (en) * | 2009-11-11 | 2010-07-21 | 濮阳市亚利机械制造有限公司 | Special-purpose high temperature resistance air gun for cement |
| CN202201368U (en) * | 2011-07-06 | 2012-04-25 | 丁起冲 | Energy-saving blockage-preventing material blowing head |
| CN202201369U (en) * | 2011-07-19 | 2012-04-25 | 丁起冲 | Energy-efficient and anti-blocking material blowing head |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670748A (en) * | 2015-02-28 | 2015-06-03 | 深圳市中意能源设备有限公司 | Blower and blowing blockage remover |
| CN107345305A (en) * | 2017-09-07 | 2017-11-14 | 中冶赛迪电气技术有限公司 | A kind of aluminium groove crust breaking purges spraying and splashing facility |
| CN108967153A (en) * | 2018-07-25 | 2018-12-11 | 陈丽芬 | Anti-clogging drip head applied to fertilizing equipment |
| CN111960296A (en) * | 2020-08-11 | 2020-11-20 | 姜鹏 | Tower crane spraying machine preventing blockage of spray head |
| CN115040944A (en) * | 2022-08-08 | 2022-09-13 | 冠森新材料(烟台)有限公司 | Gas collecting and purifying equipment for polyester resin production |
| CN115040944B (en) * | 2022-08-08 | 2022-12-23 | 烟台枫林新材料有限公司 | Gas collecting and purifying equipment for polyester resin production |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130123 |