CN105366368B - Pneumatic discharge apparatus - Google Patents
Pneumatic discharge apparatus Download PDFInfo
- Publication number
- CN105366368B CN105366368B CN201510757637.XA CN201510757637A CN105366368B CN 105366368 B CN105366368 B CN 105366368B CN 201510757637 A CN201510757637 A CN 201510757637A CN 105366368 B CN105366368 B CN 105366368B
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- overcoat
- discharge apparatus
- air
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a kind of pneumatic discharge apparatus, its generally tubular structure, it is provided with input and output end, the hollow circumference air flue of a circle is provided with the tube wall of pneumatic discharge apparatus, at least one air inlet for being used to feed high pressure draught communicated with circumference air flue is additionally provided with the tube wall of pneumatic discharge apparatus, multiple ventholes for communicating with circumference air flue and being communicated with input and output end are additionally provided with the tube wall of pneumatic discharge apparatus, the outgassing direction of the venthole points to output end.The device is mainly used in the device for transporting objects under the defeated use of overlength distance and specific condition of medicine, food, chemical products and machined part, and it can convey powder, crystal, particle, spheroid and obform body.
Description
Technical field
The invention belongs to material conveying device technical field, relates in particular to a kind of pneumatic discharge apparatus.
Background technology
The existing material conveying in China at present mainly uses conveyer belt type, and its volume is big, complicated, and is unlimited
Formula, easily by cross pollution, so very inapplicable in food, pharmaceutical production, existing food, medicine conveying use vacuum more
Conveying machinery, structure is increasingly complex, and accident at work takes place frequently.Although solving cross-contamination issue, cost is high, volume
Greatly, installation inconvenience, job insecurity.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of pneumatic discharge apparatus, the device is mainly used
Device for transporting objects under the defeated use of overlength distance and specific condition of medicine, food, chemical products and machined part, it
Powder, crystal, particle, spheroid and obform body can be conveyed.
The present invention is achieved by the following technical solutions：
A kind of pneumatic discharge apparatus, its generally tubular structure, it is provided with input and output end, pneumatic discharge apparatus
Tube wall in be provided with the hollow circumference air flue of a circle, be additionally provided with the tube wall of pneumatic discharge apparatus at least one with circumference air flue
What is communicated is used to feed the air inlet of high pressure draught, is additionally provided with and multiple is communicated with circumference air flue on the tube wall of pneumatic discharge apparatus
And the venthole communicated with input and output end, the outgassing direction of the venthole point to output end；Gases at high pressure are logical first
Cross air inlet and enter circumference air flue, then gases at high pressure are spouting from venthole and produce convergence in a region, converging
Place air-flow between mutually collision break up to be formed it is continual and steady to output extreme direction flowing air-flow, air-flow constantly promote material to
Output end flows, and input forms negative pressure, and in the presence of negative pressure, material is from input constantly into the defeated of pneumatic discharge apparatus
Send in cavity, and under the continuous impetus of air-flow, material is exported from output end, so as to realize the conveying of material.
In the above-mentioned technical solutions, the pneumatic discharge apparatus is made up of inner sleeve and overcoat, and the inner sleeve and overcoat are coaxial
Sealing, which is connected, to be made to form circumference air flue between the inwall of overcoat and the outer wall of inner sleeve, is inside put and is provided with multiple and circumference gas
The venthole that road communicates, put be provided with least one air inlet communicated with circumference air flue outside.
In the above-mentioned technical solutions, the air inlet is provided with internal thread, and air inlet is sealed by screw thread with being connected air nozzle
Connection, connection air nozzle connection high pressure admission pipeline, and the air pressure adjustment table for adjusting air pressure is provided with high pressure admission pipeline.
In the above-mentioned technical solutions, O-ring seal is provided with inner sleeve and the connection gap of overcoat, with anti-gas-leak.
In the above-mentioned technical solutions, the axis of circumference equidistantly distributed of the venthole along inner sleeve, venthole and inner sleeve
Formed angle is 5-60 degree, and all ventholes point to the same point on inner sleeve axis.
In the above-mentioned technical solutions, the training wall being used in combination with venthole is provided with the inwall of overcoat, it is described
Training wall is divided into three sections, and respectively the first diversion section, the second diversion section and the 3rd diversion section, first diversion section are from outlet
For nose end to the tapered ramp structure of output end, the angle of the first diversion section and overcoat axis is equal to the axis institute of venthole and inner sleeve
Into angle；Second diversion section and overcoat diameter parallel；3rd diversion section is from outlet nose end to output end flaring
Ramp structure, the angle of the 3rd diversion section and overcoat axis is equal to angle formed by venthole and the axis of inner sleeve.
The advantages of the present invention are：
The present invention completes conveying to material using high pressure draught, available for medicine, food, chemical products overlength distance
It is defeated to be conveyed with the material under specific condition, in that context it may be convenient in transfer pipeline, pipeline powder, crystalline substance can be passed through
Body, particle, spheroid and obform body.Compared to traditional lace conveying device, inventive closure formula pipeline transmission material, material is not allowed
Easily by cross pollution；Compared to vacuum transportation device, the present invention is simple in construction, and cost is low, safety and stability.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of the present invention.
Fig. 4 is the mplifying structure schematic diagram at the training wall of the present invention.
Wherein：1 is inner sleeve, and 2 be overcoat, and 3 be connection air nozzle, and 4 be air pressure adjustment table, and 5 be O-ring seal, and 6 be 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, and 7-1 is screw thread, and 7-2 is flange, and 8 be circumference gas
Road, 8-1 are groove, and 9 be venthole, and 10 be lock-screw, and 11 be air inlet, and a is input, and b is output end.
Embodiment
Technical scheme is further illustrated with reference to specific embodiment.
As shown in figure 1, a kind of pneumatic discharge apparatus involved in the present invention, including inner sleeve 1 and overcoat 2, the inner sleeve 1 are
The tubular structure of both ends open, the overcoat 2 are the tubular structure of both ends open, the hypomere of inner sleeve 1 and the epimere difference of overcoat 2
The attachment structure of mutual cooperation is provided with so that the coaxial insertion of the hypomere of inner sleeve 1 is arranged on the upper intersegmental part of overcoat 2, in this implementation
In example, the groove 8-1 (referring to Fig. 1) of a circle deep equality is provided with the hypomere tube wall of the inner sleeve 1 along inner sleeve circumference, inside
On tube wall above the groove of set 1 circle connection boss is additionally provided with along inner sleeve circumference；The epimere tube wall of overcoat 2 and inner sleeve 1
Tube wall is engaged the hypomere tube wall external diameter of inner sleeve 1 (the epimere pipe wall internal diameters of overcoat 2 be slightly larger than), and the hypomere of inner sleeve 1 is same during assembling
Axle insertion is installed into the epimere tube wall of overcoat 2, and makes the boss and overcoat 2 of inner sleeve 1 by lock-screw 10 or welding
Tube wall phase airtight connection, while O-ring seal 5 is provided with the connection gap of the bottom of inner sleeve 1 and overcoat 2, with anti-gas-leak；
Inner sleeve 1 and overcoat 2 make the inwall of overcoat 2 and the groove on the outer wall of inner sleeve 1 form hollow circumference air flue 8 after being tightly connected；It is interior
8 ventholes 9 communicated with circumference air flue 8 are provided with set 1, circumference equidistantly distributed of the venthole 9 along inner sleeve 1, are gone out
Stomata 9 is 15 degree with angle formed by the axis of inner sleeve 1, and same in the sensing inner sleeve 1 of all ventholes 9 and the axis of overcoat 2
Point (inner sleeve 1 and overcoat 2 are coaxial)；At least one air inlet 11 communicated with circumference air flue 8, air inlet 11 are provided with overcoat 2
Internal thread is provided with, air inlet 11 is tightly connected by screw thread with being connected air nozzle 3, and connection air nozzle 3 connects high pressure admission pipeline, and
The air pressure adjustment table 4 of regulation air pressure is provided with high pressure admission pipeline；
Training wall 6 is provided with the inwall of overcoat 2, training wall 6 is arranged at venthole 9 and is engaged with venthole 9
Using the guide effect played to air-flow, referring to accompanying drawing 4, the training wall 6 divides for three sections, respectively the first diversion section 6-1,
Two diversion section 6-2 and the 3rd diversion section 6-3, the first diversion section 6-1 are from outlet nose end to inclined-plane knot tapered output end b
Structure (i.e. the first diversion section 6-1 be gradually tapered up from ramp structure from outlet nose end to output end b), the first diversion section 6-1 with it is outer
The angle for covering 2 axis is equal to venthole 9 and angle formed by the axis of inner sleeve 1, is 15 degree；The second diversion section 6-2 with
The diameter parallel of overcoat 2, facilitates Flow of Goods and Materials；The 3rd diversion section 6-3 is from outlet nose end to the inclined-plane knot of output end b flarings
Structure (i.e. the 3rd diversion section 6-3 be gradually extended out from ramp structure from outlet nose end to output end b), the 3rd diversion section 6-3 with it is outer
The angle for covering 2 axis is equal to venthole 9 and angle formed by the axis of inner sleeve 1, is 15 degree；
Pressed gas enters the circumference air flue 8 of inner sleeve and overcoat composition by air inlet 11 first, then this pressed gas
It is injected into again by the several ventholes 9 communicated with circumference air flue 8 put in being arranged in the cavity of overcoat, from each
The spouting gases at high pressure of venthole produce convergence in a region along training wall 6, and the convergence region is located at the second water conservancy diversion
Section 6-2 center, between air-flow at convergence mutually collision break up and along the 3rd diversion section 6-3 formed it is continual and steady to
The air-flow of conveying direction flowing, air-flow constantly promotes material to be flowed to output end b, so the input a shapes in interior mantle cavity body
Into negative pressure, in the presence of negative pressure, entered by mobile material from the input a of inner sleeve in conveyor chamber body, and in air-flow not
Under disconnected impetus, the output end b of overcoat is transported to, so as to realize the conveying of material.
The input a and output end b of the present invention can be connected using soft, hard two kinds of connected modes with transfer pipeline：It is flexible coupling
Locked using hose clamp；Hard link (such as hard plastic pipe fitting) can use screw thread 7-1 connections (referring to accompanying drawing 2), and stainless steel pipe can use
Flange 7-2 connections (referring to accompanying drawing 3).
In use, the present invention is not limited to output end b feedings straight down shown in the drawings, the present invention can be adjusted arbitrarily
Whole setting angle, realize to all directions feeding, practice have shown that, granular material can be got to straight up by gases at high pressure
More than ten meters of height.
Exemplary description has been done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work equal
Fall into protection scope of the present invention.
Claims (4)
1. a kind of pneumatic discharge apparatus, its generally tubular structure, it is provided with input (a) and output end (b), and its feature exists
In：The hollow circumference air flue (8) of a circle is provided with the tube wall of pneumatic discharge apparatus, is also set up on the tube wall of pneumatic discharge apparatus
There is at least one air inlet (11) for being used to feed high pressure draught communicated with circumference air flue, gone back on the tube wall of pneumatic discharge apparatus
It is provided with multiple ventholes (9) for communicating with circumference air flue and being communicated with input (a) and output end (b), the venthole (9)
Outgassing direction point to output end (b)；
The pneumatic discharge apparatus is made up of inner sleeve and overcoat, and the inner sleeve and the mating connection of overcoat co-axial seal make the interior of overcoat
Circumference air flue is formed between wall and the outer wall of inner sleeve, inside puts and is provided with multiple ventholes communicated with circumference air flue, put outside
It is provided with least one air inlet communicated with circumference air flue；
Training wall is provided with the inwall of overcoat (2), training wall is arranged at venthole and has been used in combination with venthole
To the guide effect to air-flow, the training wall (6) is divided into three sections, and respectively the first diversion section, the second diversion section and the 3rd are led
Section is flowed, first diversion section is the first diversion section and overcoat axis from outlet nose end to the tapered ramp structure of output end
Angle is equal to angle formed by venthole and the axis of inner sleeve；Second diversion section and overcoat diameter parallel, facilitate material flow
It is dynamic；3rd diversion section is from outlet nose end to the ramp structure of output end flaring, the folder of the 3rd diversion section and overcoat axis
Angle is equal to angle formed by venthole and the axis of inner sleeve；
Gases at high pressure enter circumference air flue (8) by air inlet (11) first, and then this pressed gas is again by being arranged on inner sleeve
On the several ventholes communicated with circumference air flue be injected into the cavity of overcoat, the height spouting from each venthole
Body of calming the anger produces convergence in a region along training wall, and convergence region is located at the center of the second diversion section, the gas at convergence
Mutually collision is broken up and forms the continual and steady air-flow flowed to conveying direction along the 3rd diversion section between stream, and air-flow constantly pushes away
Animal material flows to output end (b), and input (a) forms negative pressure, and in the presence of negative pressure, material constantly enters gas from input
In the conveyor chamber body of dynamic feed device, and under the continuous impetus of air-flow, material is exported from output end, so as to realize thing
The conveying of material.
2. pneumatic discharge apparatus according to claim 1, it is characterised in that：The air inlet is provided with internal thread, air inlet
Mouth is tightly connected by screw thread with being connected air nozzle, connection air nozzle connection high pressure admission pipeline, and is set on high pressure admission pipeline
There is the air pressure adjustment table of regulation air pressure.
3. pneumatic discharge apparatus according to claim 1, it is characterised in that：Set at inner sleeve and the connection gap of overcoat
There is O-ring seal.
4. pneumatic discharge apparatus according to claim 1, it is characterised in that：The venthole is equidistant along the circumference of inner sleeve
Angle formed by the axis of distribution, venthole and inner sleeve is 5-60 degree, and all ventholes point to the same point on inner sleeve axis.
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 CN105366368A (en) | 2016-03-02 |
| CN105366368B true 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) |
Families Citing this family (8)
| 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 |
| 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 |
| CN110467001B (en) * | 2019-07-08 | 2021-11-19 | 合肥通用机械研究院有限公司 | Transfer pump for dust-free powder conveying |
| 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 |
| 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 |
Family Cites Families (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 |
| DE102008012731A1 (en) * | 2008-03-05 | 2009-09-24 | Uhde Gmbh | Device for discharging fine-grained or dust-like solids from a container |
| DE102009057380A1 (en) * | 2009-12-09 | 2011-06-16 | Uhde Gmbh | Device for feeding a fluid into a solids conveying line |
| CN105366368B (en) * | 2015-10-26 | 2018-03-27 | 天津鑫利恒科技有限公司 | Pneumatic discharge apparatus |
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| CN205114514U (en) | 2016-03-30 |
| CN105366368A (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105366368B (en) | Pneumatic discharge apparatus | |
| CN202529573U (en) | External bypass type pneumatic conveyor | |
| CN105236148A (en) | Automatic tube blocking preventing device and material pipeline conveying system | |
| CN205132553U (en) | Automatic prevent stifled pipe device and material pipeline conveying system | |
| CN104692125A (en) | Air supply device and method for pneumatic conveying pipeline | |
| CN206142459U (en) | Novel double casing pipe gas -force ash conveying pipeline | |
| CN205820373U (en) | A kind of air conveying QI invigorating nozzle | |
| CN202046719U (en) | Material suction device | |
| CN106115271A (en) | A kind of flux transport equipment of positive pressure gas a fluid stream | |
| CN202704574U (en) | Novel pneumatic injection pump | |
| CN201381117Y (en) | Pneumatic conveyer of artificial stone granular materials | |
| CN201372128Y (en) | Conveying device for preventing powder from bridging | |
| CN109733887A (en) | A kind of anti-bias analysis air-transport system of mixed powder | |
| CN105923403A (en) | Energy-saving air-seal pneumatic conveying pump | |
| CN109230549A (en) | A kind of compound pneumatic conveying eddy flow bend pipe | |
| CN206904436U (en) | Push-in conduit coupling | |
| CN204660854U (en) | Air compensation ring | |
| CN208672054U (en) | A kind of Venturi tube convenient for adjusting | |
| CN207618636U (en) | Pneumatic conveying pipeline and corresponding equipment | |
| CN202828964U (en) | Powder and particle material transport vehicle discharging blowing-assisting device | |
| CN105417175B (en) | A kind of gas ash mixing arrangement | |
| CN205932477U (en) | Energy -saving atmoseal formula air conveying pump | |
| CN209367352U (en) | A kind of integrated circulation averaging type flow distributor | |
| CN206088403U (en) | Atmoseal formula air conveying pump | |
| CN215625316U (en) | A equipment that is used for mixed transport of multiple powder air current |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |