CN105366368A - Pneumatic feeding device - Google Patents
Pneumatic feeding device Download PDFInfo
- Publication number
- CN105366368A CN105366368A CN201510757637.XA CN201510757637A CN105366368A CN 105366368 A CN105366368 A CN 105366368A CN 201510757637 A CN201510757637 A CN 201510757637A CN 105366368 A CN105366368 A CN 105366368A
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- China
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- air
- inner sleeve
- overcoat
- discharge apparatus
- mouth
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- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a pneumatic feeding device which is of a tubular structure as a whole. The pneumatic feeding device is provided with an input end and an output end. The pipe wall of the pneumatic feeding device is internally provided with a circular of hollow circumferential air flue, at least one air inlet communicated with the circumferential air flue and used for allowing high-pressure airflow to be supplied in, and a plurality of air exhaust holes communicated with the circumferential air flue, the input end and the output end. The air exhaust direction of the air exhaust holes points to the output end. The pneumatic feeding device is mainly used for over-distance conveying of medicine, food, chemical products and machining parts and material conveying on special conditions, and the pneumatic feeding device can convey powdery goods, crystal goods, granular goods, spherical goods and special-shaped goods.
Description
Technical field
The invention belongs to material conveying device technical field, relate in particular to a kind of pneumatic discharge apparatus.
Background technology
The existing mass transport of current China mainly adopts conveyer belt type, its volume is large, complex structure, and be open type, easily by cross pollution, so very inapplicable in food, pharmaceutical production, the conveying of existing food, medicine adopts vacuum conveying machinery, structure is more complicated, and accident at work takes place frequently.Although solve cross-contamination issue, cost is high, volume large, install inconvenient, job insecurity.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of pneumatic discharge apparatus is provided, this device is mainly used in the device for transporting objects under the defeated use of overlength distance of medicine, food, chemical products and machined part and specific condition, and it can carry powder, crystal, particle, spheroid and obform body.
The present invention is achieved by the following technical solutions:
A kind of pneumatic discharge apparatus, its entirety is tubular structure, it is provided with input end (a) and mouth (b), the hollow circumference air flue (8) of a circle is provided with in the tube wall of pneumatic discharge apparatus, the tube wall of pneumatic discharge apparatus is also provided with the admission port (11) for feeding high pressure draft that at least one communicates with circumference air flue, the tube wall of pneumatic discharge apparatus is also provided with multiple communicating with circumference air flue and the air gate (9) communicated with input end (a) and mouth (b), the outgassing direction of described air gate (9) points to mouth (b), first high pressure gas enter circumference air flue (8) by admission port (11), then high pressure gas are spouting and produce in region and converge from air gate, between convergence place air-flow, collision is broken up and is formed the continual and steady air-flow to the flowing of mouth direction mutually, air-flow constantly promotes material and flows to mouth (b), input end (a) forms negative pressure, under the effect of negative pressure, material constantly enters in the conveying cavity of pneumatic discharge apparatus from input end, and under the continuous impetus of air-flow, material is exported from mouth, thus realize the conveying of material.
In technique scheme, described pneumatic discharge apparatus is made up of inner sleeve and overcoat, described inner sleeve and overcoat co-axial seal are connected and make to form circumference air flue between the inwall of overcoat and the outer wall of inner sleeve, inside put and be provided with multiple air gate communicated with circumference air flue, put the admission port being provided with at least one and communicating with circumference air flue outward.
In technique scheme, described admission port is provided with negative thread, admission port by screw thread be connected air nozzle and be tightly connected, connect air nozzle and connect high pressure admission pipeline, and on high pressure admission pipeline, be provided with the air pressure adjustment table of adjustable pressure.
In technique scheme, be provided with O-ring seal, with anti-gas-leak at the connection gap place of inner sleeve and overcoat.
In technique scheme, described air gate equidistantly distributes along the circumference of inner sleeve, and angle formed by the axis of air gate and inner sleeve is 5-60 degree, and all air gates point to the same point on inner sleeve axis.
In technique scheme, the inwall of overcoat is provided with the training wall be used in combination with air gate, described training wall is divided into three sections, be respectively the first diversion section, the second diversion section and the 3rd diversion section, described first diversion section is from the ramp structure of nose end to mouth convergent of giving vent to anger, angle formed by the axis that the angle of the first diversion section and overcoat axis equals air gate and inner sleeve; Described second diversion section and overcoat axis being parallel; Described 3rd diversion section is from the ramp structure of nose end to mouth flaring of giving vent to anger, angle formed by the axis that the angle of the 3rd diversion section and overcoat axis equals air gate and inner sleeve.
Advantage of the present invention and beneficial effect are:
The present invention utilizes high pressure draft to complete conveying to material, can be used for the mass transport under medicine, food, the defeated use of overlength distance of chemical products and specific condition, can be arranged in transfer line easily, can Cemented filling powder, crystal, particle, spheroid and obform body be passed through.Compare traditional lace conveying device, inventive closure formula pipeline transmits material, and material is not easy by cross pollution; Compare vacuum transportation device, structure of the present invention is simple, and cost is low, safety and stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is structural representation of the present invention.
Fig. 4 is the structure for amplifying schematic diagram at training wall place of the present invention.
Wherein: 1 is inner sleeve, 2 is overcoat, and 3 for connecting air nozzle, 4 is air pressure adjustment table, and 5 is O-ring seal, and 6 is training wall, 6-1 is the first diversion section, and 6-2 is the second diversion section, and 6-3 is the 3rd diversion section, 7-1 is screw thread, and 7-2 is flange, and 8 is circumference air flue, 8-1 is groove, and 9 is air gate, and 10 is lock screw, 11 is admission port, and a is input end, and b is mouth.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
As shown in Figure 1, a kind of pneumatic discharge apparatus involved in the present invention, comprise inner sleeve 1 and overcoat 2, described inner sleeve 1 is the tubular structure of both ends open, described overcoat 2 is the tubular structure of both ends open, the hypomere of inner sleeve 1 and the epimere of overcoat 2 are respectively arranged with the connection structure cooperatively interacted is arranged on overcoat 2 upper intersegmental part to make the hypomere of inner sleeve 1 coaxially embed, in the present embodiment, the hypomere tube wall of described inner sleeve 1 is provided with the groove 8-1 (see Fig. 1) of a circle deep equality along inner sleeve circumference, tube wall above the groove of inner sleeve 1 is also provided with a circle along inner sleeve circumference and connects boss, the epimere tube wall of overcoat 2 matches with the tube wall of inner sleeve 1 (the epimere pipe wall internal diameters of overcoat 2 is slightly larger than the hypomere tube wall external diameter of inner sleeve 1), during assembling, the hypomere of inner sleeve 1 coaxially embeds and is installed in the epimere tube wall of overcoat 2, and by lock screw 10 or welding, the boss of inner sleeve 1 is connected with the tube wall of overcoat 2 is mutually airtight, be provided with O-ring seal 5, with anti-gas-leak at the connection gap place of the bottom of inner sleeve 1 and overcoat 2 simultaneously, the groove on the inwall of overcoat 2 and inner sleeve 1 outer wall is made to form hollow circumference air flue 8 after inner sleeve 1 and overcoat 2 are tightly connected, inner sleeve 1 is provided with 8 air gates 9 communicated with circumference air flue 8, described air gate 9 equidistantly distributes along the circumference of inner sleeve 1, formed by the axis of air gate 9 and inner sleeve 1, angle is 15 degree, and all air gates 9 point to same point on inner sleeve 1 and overcoat 2 axis (inner sleeve 1 and overcoat 2 coaxial), overcoat 2 is provided with the admission port 11 that at least one communicates with circumference air flue 8, admission port 11 is provided with negative thread, admission port 11 by screw thread be connected air nozzle 3 and be tightly connected, connect air nozzle 3 and connect high pressure admission pipeline, and on high pressure admission pipeline, be provided with the air pressure adjustment table 4 of adjustable pressure,
The inwall of overcoat 2 is provided with training wall 6, training wall 6 is arranged on air gate 9 place and is used in combination with air gate 9 directional tagging played air-flow, see accompanying drawing 4, described training wall 6 is divided into three sections, be respectively the first diversion section 6-1, second diversion section 6-2 and the 3rd diversion section 6-3, described first diversion section 6-1 is from the ramp structure of nose end to mouth b convergent of giving vent to anger (namely the first diversion section 6-1 is the ramp structure shunk gradually to mouth b from nose end of giving vent to anger), angle formed by the axis that the angle of the first diversion section 6-1 and overcoat 2 axis equals air gate 9 and inner sleeve 1, be 15 degree, described second diversion section 6-2 and overcoat 2 axis being parallel, facilitate Flow of Goods and Materials, described 3rd diversion section 6-3 is from the ramp structure of nose end to mouth b flaring of giving vent to anger (namely the 3rd diversion section 6-3 is the ramp structure extended out gradually to mouth b from nose end of giving vent to anger), angle formed by the axis that the angle of the 3rd diversion section 6-3 and overcoat 2 axis equals air gate 9 and inner sleeve 1, is 15 degree,
First pressed gas enters the circumference air flue 8 of inner sleeve and overcoat composition by admission port 11, then this pressed gas is sprayed by the several air gates 9 communicated with circumference air flue 8 put in being arranged on and enters in the cavity of overcoat, the high pressure gas spouting from each air gate produce convergence along training wall 6 in a region, described convergence region is positioned at the center of the second diversion section 6-2, between convergence place air-flow, collision is broken up and is formed the continual and steady air-flow to throughput direction flowing along the 3rd diversion section 6-3 mutually, air-flow constantly promotes material and flows to mouth b, so the input end a in inner sleeve cavity forms negative pressure, under the effect of negative pressure, the material be moved enters in conveying cavity from the input end a of inner sleeve, and under the continuous impetus of air-flow, be transported to the mouth b of overcoat, thus realize the conveying of material.
Input end a of the present invention and mouth b can adopt soft, hard two kinds of connection modes to be connected with transfer line: be flexible coupling and adopt the locking of larynx hoop; Hard link (as hard plastic pipe fitting) can adopt screw thread 7-1 to connect (see accompanying drawing 2), and stainless steel pipe can adopt flange 7-2 to connect (see accompanying drawing 3).
During use, the present invention is not defined in mouth b shown in the drawings feeding straight down, and the present invention can adjust setting angle arbitrarily, realizes to all directions feeding, practice shows, granular material can be got to straight up the height of tens meters by high pressure gas.
Above to invention has been exemplary description; should be noted that; when not departing from core of the present invention, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection scope of the present invention.
Claims (6)
1. a pneumatic discharge apparatus, its entirety is tubular structure, it is provided with input end (a) and mouth (b), it is characterized in that: in the tube wall of pneumatic discharge apparatus, be provided with the hollow circumference air flue (8) of a circle, the tube wall of pneumatic discharge apparatus is also provided with the admission port (11) for feeding high pressure draft that at least one communicates with circumference air flue, the tube wall of pneumatic discharge apparatus is also provided with multiple communicating with circumference air flue and the air gate (9) communicated with input end (a) and mouth (b), the outgassing direction of described air gate (9) points to mouth (b), first high pressure gas enter circumference air flue (8) by admission port (11), then high pressure gas are spouting and produce in region and converge from air gate, between convergence place air-flow, collision is broken up and is formed the continual and steady air-flow to the flowing of mouth direction mutually, air-flow constantly promotes material and flows to mouth (b), input end (a) forms negative pressure, under the effect of negative pressure, material constantly enters in the conveying cavity of pneumatic discharge apparatus from input end, and under the continuous impetus of air-flow, material is exported from mouth, thus realize the conveying of material.
2. pneumatic discharge apparatus according to claim 1, it is characterized in that: described pneumatic discharge apparatus is made up of inner sleeve and overcoat, described inner sleeve and overcoat co-axial seal are connected and make to form circumference air flue between the inwall of overcoat and the outer wall of inner sleeve, inside put and be provided with multiple air gate communicated with circumference air flue, put the admission port being provided with at least one and communicating with circumference air flue outward.
3. pneumatic discharge apparatus according to claim 2, it is characterized in that: described admission port is provided with negative thread, admission port by screw thread be connected air nozzle and be tightly connected, connect air nozzle and connect high pressure admission pipeline, and on high pressure admission pipeline, be provided with the air pressure adjustment table of adjustable pressure.
4. pneumatic discharge apparatus according to claim 2, is characterized in that: the connection gap place of inner sleeve and overcoat is provided with O-ring seal.
5. pneumatic discharge apparatus according to claim 2, is characterized in that: described air gate equidistantly distributes along the circumference of inner sleeve, and angle formed by the axis of air gate and inner sleeve is 5-60 degree, and all air gates point to the same point on inner sleeve axis.
6. pneumatic discharge apparatus according to claim 5, it is characterized in that: on the inwall of overcoat, be provided with the training wall be used in combination with air gate, described training wall is divided into three sections, be respectively the first diversion section, the second diversion section and the 3rd diversion section, described first diversion section is from the ramp structure of nose end to mouth convergent of giving vent to anger, angle formed by the axis that the angle of the first diversion section and overcoat axis equals air gate and inner sleeve; Described second diversion section and overcoat axis being parallel; Described 3rd diversion section is from the ramp structure of nose end to mouth flaring of giving vent to anger, angle formed by the axis that the angle of the 3rd diversion section and overcoat axis equals air gate and inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757637.XA CN105366368B (en) | 2015-10-26 | 2015-11-09 | Pneumatic discharge apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015208335056 | 2015-10-26 | ||
| CN201520833505 | 2015-10-26 | ||
| CN201510757637.XA CN105366368B (en) | 2015-10-26 | 2015-11-09 | Pneumatic discharge apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105366368A true CN105366368A (en) | 2016-03-02 |
| CN105366368B CN105366368B (en) | 2018-03-27 |
Family
ID=55369106
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757637.XA Active CN105366368B (en) | 2015-10-26 | 2015-11-09 | Pneumatic discharge apparatus |
| CN201520890305.4U Expired - Fee Related CN205114514U (en) | 2015-10-26 | 2015-11-09 | Pneumatic feeding device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890305.4U Expired - Fee Related CN205114514U (en) | 2015-10-26 | 2015-11-09 | Pneumatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105366368B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063777A (en) * | 2017-04-21 | 2017-08-18 | 苏州尚科洁净技术有限公司 | A kind of shock disk of big flow ram for air sampling |
| CN109654071A (en) * | 2019-01-18 | 2019-04-19 | 安徽佳明环保科技股份有限公司 | A kind of airtight discharge pressure storehouse of high pressure for the conveying of high concentration slurries |
| CN109850597A (en) * | 2019-04-10 | 2019-06-07 | 广州创特技术有限公司 | A kind of gas circulating car loading device |
| CN110052561A (en) * | 2019-04-30 | 2019-07-26 | 广东岩田智慧机电有限公司 | A kind of chip removal device of plug-in machine |
| CN110467001A (en) * | 2019-07-08 | 2019-11-19 | 合肥通用机械研究院有限公司 | A kind of powder dustlessization conveying transfer pump |
| CN112249711A (en) * | 2020-09-15 | 2021-01-22 | 山东森荣新材料股份有限公司 | PTEE powder is carried machine-shaping and is produced line |
| CN116986320A (en) * | 2023-09-27 | 2023-11-03 | 江苏环亚医用科技集团股份有限公司 | Air conveying pipe with lifting pneumatic conveying device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366368B (en) * | 2015-10-26 | 2018-03-27 | 天津鑫利恒科技有限公司 | Pneumatic discharge apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106240A (en) * | 1988-06-21 | 1992-04-21 | Shell Oil Company | Aerated discharge device |
| CN2330626Y (en) * | 1998-06-15 | 1999-07-28 | 韩国基 | Pneumatic feeder structure |
| CN2478983Y (en) * | 2000-10-27 | 2002-02-27 | 王敏 | Fluidized device |
| US20110296995A1 (en) * | 2008-03-05 | 2011-12-08 | Uhde Gmbh | Device for removing fine-grained or dust-like solids from a container |
| CN102712426A (en) * | 2009-12-09 | 2012-10-03 | 蒂森克虏伯伍德有限公司 | Device for feeding a fluid into a solid-conveying line |
| CN205114514U (en) * | 2015-10-26 | 2016-03-30 | 天津鑫利恒科技有限公司 | Pneumatic feeding device |
-
2015
- 2015-11-09 CN CN201510757637.XA patent/CN105366368B/en active Active
- 2015-11-09 CN CN201520890305.4U patent/CN205114514U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106240A (en) * | 1988-06-21 | 1992-04-21 | Shell Oil Company | Aerated discharge device |
| CN2330626Y (en) * | 1998-06-15 | 1999-07-28 | 韩国基 | Pneumatic feeder structure |
| CN2478983Y (en) * | 2000-10-27 | 2002-02-27 | 王敏 | Fluidized device |
| US20110296995A1 (en) * | 2008-03-05 | 2011-12-08 | Uhde Gmbh | Device for removing fine-grained or dust-like solids from a container |
| CN102712426A (en) * | 2009-12-09 | 2012-10-03 | 蒂森克虏伯伍德有限公司 | Device for feeding a fluid into a solid-conveying line |
| CN205114514U (en) * | 2015-10-26 | 2016-03-30 | 天津鑫利恒科技有限公司 | Pneumatic feeding device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063777A (en) * | 2017-04-21 | 2017-08-18 | 苏州尚科洁净技术有限公司 | A kind of shock disk of big flow ram for air sampling |
| CN109654071A (en) * | 2019-01-18 | 2019-04-19 | 安徽佳明环保科技股份有限公司 | A kind of airtight discharge pressure storehouse of high pressure for the conveying of high concentration slurries |
| CN109850597A (en) * | 2019-04-10 | 2019-06-07 | 广州创特技术有限公司 | A kind of gas circulating car loading device |
| CN110052561A (en) * | 2019-04-30 | 2019-07-26 | 广东岩田智慧机电有限公司 | A kind of chip removal device of plug-in machine |
| CN110467001A (en) * | 2019-07-08 | 2019-11-19 | 合肥通用机械研究院有限公司 | A kind of powder dustlessization conveying transfer pump |
| CN112249711A (en) * | 2020-09-15 | 2021-01-22 | 山东森荣新材料股份有限公司 | PTEE powder is carried machine-shaping and is produced line |
| CN112249711B (en) * | 2020-09-15 | 2021-08-10 | 山东森荣新材料股份有限公司 | PTEE powder is carried machine-shaping and is produced line |
| CN116986320A (en) * | 2023-09-27 | 2023-11-03 | 江苏环亚医用科技集团股份有限公司 | Air conveying pipe with lifting pneumatic conveying device |
| CN116986320B (en) * | 2023-09-27 | 2023-12-01 | 江苏环亚医用科技集团股份有限公司 | Air conveying pipe with lifting pneumatic conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205114514U (en) | 2016-03-30 |
| CN105366368B (en) | 2018-03-27 |
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