CN103332499A - Swirl-type pneumatic conveying device - Google Patents
Swirl-type pneumatic conveying device Download PDFInfo
- Publication number
- CN103332499A CN103332499A CN2013103069875A CN201310306987A CN103332499A CN 103332499 A CN103332499 A CN 103332499A CN 2013103069875 A CN2013103069875 A CN 2013103069875A CN 201310306987 A CN201310306987 A CN 201310306987A CN 103332499 A CN103332499 A CN 103332499A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- pump
- eddy flow
- admission port
- air inlet
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a swirl-type pneumatic conveying device, which comprises a bin pump and a main air inlet pipeline, wherein the bin pump comprises a bin pump cylindrical section and a bin pump conical section as well as an oxhorn elbow section which is arranged on the bottom of the bin pump conical section, the bin pump cylindrical section and the bin pump conical section are respectively provided with a plurality of air inlet pipes, one end of the air inlet pipe on the bin pump cylindrical section is connected with the air inlet branch pipe I, and the other end is connected with a swirl air inlet which is arranged on the bin pump cylindrical section; one end of the air inlet pipe on the bin pump conical section is connected with an air inlet branch pipe II, the other end is connected with a swirl air inlet which is arranged on the bin pump conical section, and an oblique angle is respectively formed between the axis of the swirl air inlet and the axis of the bin pump as well as between the axis of the swirl air inlet and a tangent line on the junction of the axis of the swirl air inlet and the wall of the bin pump; and the air inlet branch pipe I and the air inlet branch pipe II are respectively connected with the main air inlet pipeline. By adopting the swirl-type pneumatic conveying device, the problem that the material is adhered onto the inner wall of the bin pump can be efficiently solved, and a purpose for thoroughly sweeping the inner wall of the bin pump can be realized.
Description
Technical field
The present invention relates to a kind of Pneumatic conveyer, particularly a kind of spiral-flow type Pneumatic conveyer.
Background technology
In the course of conveying of material, the storehouse pump is a kind of equipment that often uses, existing problem is in the process that adopts the storehouse pump that material is carried, exist material to paste the phenomenon of bulkhead, in a single day material is pasted on the inwall of storehouse pump, because being the cleaning of sealing, pump inside, storehouse gets up to have difficulties, can influence the normal use of load transfer device when serious, present employed storehouse pump does not also have fundamentally head it off, and the pump inwall material problem of pasting in storehouse is a great problem that the puzzlement material transfer equipment uses always.
Summary of the invention
At the above-mentioned defective that exists in the prior art, the invention provides a kind of spiral-flow type Pneumatic conveyer, it can be with easily the cleaning of the material of wall built-up is clean in the pump of storehouse.
The present invention is achieved by the following technical solution: comprise storehouse pump and main admission line, the ox horn elbow section that described storehouse pump comprises storehouse pump cylindrical portion and storehouse pump conical section and is arranged at pump conical section bottom, storehouse, it is characterized in that, described storehouse pump cylindrical portion and pump conical section place, storehouse are equipped with a plurality of air inlet pipes, air inlet pipe one end at pump cylindrical portion place, described storehouse connects air intake branch I, the other end is connected in the eddy flow admission port that arranges on the pump cylindrical portion of storehouse, between the axis of described eddy flow admission port and the storehouse pump shaft line, and form a slanted angle between the tangent line at the axis of eddy flow admission port and eddy flow admission port axis and pump bulkhead intersection point place, storehouse; Air inlet pipe one end that pump conical section place, described storehouse arranges connects air intake branch II, and the other end is connected in the eddy flow admission port that arranges on the pump conical section of storehouse; Described air intake branch I and air intake branch II are connected to main admission line.
Described eddy flow admission port spiral is uniformly distributed on the bulkhead of storehouse pump.
Described axis and the angle between the pump shaft line of storehouse that is arranged on the eddy flow admission port at pump cylindrical portion place, storehouse is 30 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port and eddy flow admission port axis and storehouse pump cylindrical portion is 30 degree.
Described axis and the angle between the pump shaft line of storehouse that is arranged on the eddy flow admission port at pump conical section place, storehouse is 60 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port and eddy flow admission port axis and storehouse pump conical section is 30 degree.
Described air intake branch I and air intake branch II are annular arrangement, and described air intake branch I and air intake branch II annular are centered around the two ends up and down at pump plunger shaft shape position, storehouse.
The invention has the beneficial effects as follows: the present invention is evenly arranged in eddy flow admission port on the pump of storehouse by spiral is set, the material cleaning that will have viscosity, easy wall built-up is clean, but actv. reduces viscous material to be pasted on the inwall of storehouse pump, thereby influences the normal use of storehouse pump.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of eddy flow admission port;
Fig. 3 is that scheme the part of overlooking of the eddy flow admission port of pump cylindrical portion place, storehouse setting;
Fig. 4 is that scheme the part of overlooking of the eddy flow admission port of pump conical section place, storehouse setting;
Among the figure, the 1st, storehouse pump, the 11st, storehouse pump cylindrical portion, the 12nd, storehouse pump conical section, the 13rd, ox horn elbow section, the 2nd, main air inlet pipe, the 3rd, inlet point, the 4th, discharging opening, the 5th, pneumatic blow-off valve, the 6th, storehouse pump level-sensing device, the 7th, air inlet pipe, the 8th, air intake branch I, 9 eddy flow admission ports, the 10th, air intake branch II.
The specific embodiment
As shown in Figure 1, a kind of spiral-flow type Pneumatic conveyer of the present invention comprises that storehouse pump 1, main admission line 2, described storehouse pump are provided with inlet point 3 and discharging opening 4, and described discharging opening 4 places are provided with pneumatic blow-off valve 5, and the top of storehouse pump 1 is provided with storehouse pump level-sensing device 6.
Described storehouse pump 1 comprises storehouse pump cylindrical portion 11 and storehouse pump conical section 12 and the ox horn elbow section 13 that is arranged at pump conical section 12 bottoms, storehouse, and the end of described ox horn elbow section 13 is connected in discharging opening 4 by pneumatic blow-off valve 5.
Described storehouse pump cylindrical portion 11 and storehouse pump conical section 12 places are equipped with a plurality of air inlet pipes 7, and air inlet pipe 7 one ends at pump cylindrical portion 11 places, described storehouse connect air intake branch I8, and the other end is connected in the eddy flow admission port 9 that arranges on the storehouse pump cylindrical portion 11; Air inlet pipe 7 one ends that pump conical section 12 places, described storehouse arrange connect air intake branch II10, and the other end is connected in the eddy flow admission port 9 that arranges on the storehouse pump conical section 12.Described air intake branch I8 and air intake branch II10 are annular arrangement, and air intake branch I8 and air intake branch II10 annular are centered around the two ends up and down of storehouse pump cylindrical portion 11, and air intake branch I8 and air intake branch II10 are connected to main admission line 2.
Described eddy flow admission port 9 spirals are uniformly distributed on the bulkhead of storehouse pump 1, between the axis of described eddy flow admission port 9 and the storehouse pump shaft line, and form a slanted angle between the tangent line at the axis of eddy flow admission port 9 and eddy flow admission port 9 axis and storehouse pump 1 bulkhead intersection point place.
As Fig. 2, shown in Figure 3, described axis and the angle between storehouse pump 1 axis that is arranged on the eddy flow admission port 9 at pump cylindrical portion 11 places, storehouse is 30 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port 9 and eddy flow admission port 9 axis and storehouse pump cylindrical portion 11 is 30 degree.
As Fig. 2, shown in Figure 4, described axis and the angle between storehouse pump 1 axis that is arranged on the eddy flow admission port 9 at pump conical section 12 places, storehouse is 60 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port 9 and eddy flow admission port 9 axis and storehouse pump conical section 12 is 30 degree.
During work, material enters in the storehouse pump 1 from inlet point 3, after storehouse pump level-sensing device 6 sends the full signal of material, the valve that arranges on the storehouse pump 1 is closed successively, the 1 beginning air inlet of storehouse pump, gas reaches air intake branch I8 and the air intake branch II10 that links to each other with main admission line along main admission line 2 during air inlet, pressurize in the pump of storehouse in eddy flow admission port 9 places that enter into storehouse pump cylindrical portion 11 and 12 settings of storehouse pump conical section, after reaching certain pressure Deng pump inside, storehouse, pneumatic blow-off valve 5 is opened, material enters discharging opening 4 beginning discharges, and material spiral under the promotion of rotational flow gas moves downward in the storehouse pump 1.
Decline along with delivery pressure, material in the storehouse pump 1 reduces thereupon, when approaching or reach the following of setting, pressure prescribes a time limit, storehouse pump 1 is in the cleaning stage at this moment, gas rotates in the pump of storehouse by the eddy flow admission port 9 that storehouse pump cylindrical portion 11 and storehouse pump conical section 12 arrange, thereby the viscous material cleaning that will be suspended on the inwall is clean, has avoided material to be pasted on the inside of storehouse pump, influences the normal use of storehouse pump.
Other parts of the present invention adopt known technology, do not repeat them here.
Claims (5)
1. spiral-flow type Pneumatic conveyer, comprise storehouse pump and main admission line, the ox horn elbow section that described storehouse pump comprises storehouse pump cylindrical portion and storehouse pump conical section and is arranged at pump conical section bottom, storehouse, it is characterized in that, described storehouse pump cylindrical portion and pump conical section place, storehouse are equipped with a plurality of air inlet pipes, air inlet pipe one end at pump cylindrical portion place, described storehouse connects air intake branch I, and the other end is connected in the eddy flow admission port that arranges on the pump cylindrical portion of storehouse; Air inlet pipe one end that pump conical section place, described storehouse arranges connects air intake branch II, the other end is connected in the eddy flow admission port that arranges on the pump conical section of storehouse, between the axis of described eddy flow admission port and the storehouse pump shaft line, and form a slanted angle between the tangent line at the axis of eddy flow admission port and eddy flow admission port axis and pump bulkhead intersection point place, storehouse; Described air intake branch I and air intake branch II are connected to main admission line.
2. spiral-flow type Pneumatic conveyer according to claim 1 is characterized in that, described eddy flow admission port spiral is uniformly distributed on the bulkhead of storehouse pump.
3. spiral-flow type Pneumatic conveyer according to claim 1 and 2 is characterized in that, described axis and the angle between the pump shaft line of storehouse that is arranged on the eddy flow admission port at pump cylindrical portion place, storehouse is 30 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port and eddy flow admission port axis and storehouse pump cylindrical portion is 30 degree.
4. spiral-flow type Pneumatic conveyer according to claim 1 and 2 is characterized in that, described axis and the angle between the pump shaft line of storehouse that is arranged on the eddy flow admission port at pump conical section place, storehouse is 60 degree; Angle between the tangent line at the bulkhead intersection point place of the axis of described eddy flow admission port and eddy flow admission port axis and storehouse pump conical section is 30 degree.
5. spiral-flow type Pneumatic conveyer according to claim 1 is characterized in that, described air intake branch I and air intake branch II are annular arrangement, and described air intake branch I and air intake branch II annular are centered around the two ends up and down at pump plunger shaft shape position, storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103069875A CN103332499A (en) | 2013-07-19 | 2013-07-19 | Swirl-type pneumatic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103069875A CN103332499A (en) | 2013-07-19 | 2013-07-19 | Swirl-type pneumatic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332499A true CN103332499A (en) | 2013-10-02 |
Family
ID=49240729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103069875A Pending CN103332499A (en) | 2013-07-19 | 2013-07-19 | Swirl-type pneumatic conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103332499A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395173A (en) * | 2016-11-18 | 2017-02-15 | 沈林彬 | Rotational-flow downward induction type material sending device |
| CN109319503A (en) * | 2018-10-17 | 2019-02-12 | 辽宁清道夫环保工程有限公司 | Feed bin pump and pneumatic transport equipment |
| CN111052918A (en) * | 2019-12-03 | 2020-04-24 | 农业农村部南京农业机械化研究所 | Pneumatic field planting seedling erecting system and method for ordered seedling thrower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1529099A (en) * | 1975-11-12 | 1978-10-18 | Nippon Steel Corp | Apparatus for supplying powder to casting mould |
| CN2202737Y (en) * | 1994-01-20 | 1995-07-05 | 长沙市南方电站辅机设备厂 | Gasification jetting conveying pump |
| CN201301129Y (en) * | 2008-10-06 | 2009-09-02 | 巨石集团有限公司 | Pneumatic mixing and transportation tank for powder materials |
| CN202529573U (en) * | 2012-03-30 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | External bypass type pneumatic conveyor |
| CN203345767U (en) * | 2013-07-19 | 2013-12-18 | 韩旭新 | Spiral-flow type pneumatic conveying device |
-
2013
- 2013-07-19 CN CN2013103069875A patent/CN103332499A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1529099A (en) * | 1975-11-12 | 1978-10-18 | Nippon Steel Corp | Apparatus for supplying powder to casting mould |
| CN2202737Y (en) * | 1994-01-20 | 1995-07-05 | 长沙市南方电站辅机设备厂 | Gasification jetting conveying pump |
| CN201301129Y (en) * | 2008-10-06 | 2009-09-02 | 巨石集团有限公司 | Pneumatic mixing and transportation tank for powder materials |
| CN202529573U (en) * | 2012-03-30 | 2012-11-14 | 济南煜龙气力输送设备有限公司 | External bypass type pneumatic conveyor |
| CN203345767U (en) * | 2013-07-19 | 2013-12-18 | 韩旭新 | Spiral-flow type pneumatic conveying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395173A (en) * | 2016-11-18 | 2017-02-15 | 沈林彬 | Rotational-flow downward induction type material sending device |
| CN109319503A (en) * | 2018-10-17 | 2019-02-12 | 辽宁清道夫环保工程有限公司 | Feed bin pump and pneumatic transport equipment |
| CN111052918A (en) * | 2019-12-03 | 2020-04-24 | 农业农村部南京农业机械化研究所 | Pneumatic field planting seedling erecting system and method for ordered seedling thrower |
| CN111052918B (en) * | 2019-12-03 | 2024-02-13 | 农业农村部南京农业机械化研究所 | Pneumatic field planting seedling erecting system and method for ordered seedling throwing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202529573U (en) | External bypass type pneumatic conveyor | |
| CN203345767U (en) | Spiral-flow type pneumatic conveying device | |
| CN103420052B (en) | Program-controlled coal discharging device for raw coal bunker | |
| CN103332499A (en) | Swirl-type pneumatic conveying device | |
| CN202704570U (en) | Pneumatic conveying and supplying generator | |
| CN204197705U (en) | A kind of aluminum paste feedway | |
| CN201982109U (en) | Spiral feeding air pressure power patching machine | |
| CN203959329U (en) | A kind of Pneumatic conveyer | |
| CN205243016U (en) | Improved concrete conveying device | |
| CN208670350U (en) | A kind of conveying material quick coupling device | |
| CN201225513Y (en) | High temperature viscous liquid conveyer | |
| CN203998113U (en) | A kind of moisture content of coal from novel solid pipeline coal transporting system | |
| CN202897525U (en) | Bolt distribution device | |
| CN206705264U (en) | A kind of air-flow conveys material receiving port | |
| CN205204263U (en) | Antiseized transport solid piping installation | |
| CN204730231U (en) | Material diversion device | |
| CN203419494U (en) | Tubular right-angle feeding bend | |
| CN203638761U (en) | Periphery-inductive fixed material nozzle | |
| CN105883362A (en) | Coke storage and conveying equipment with reversing device | |
| CN208587647U (en) | Liquid seal trough drain energy saving optimizing device | |
| CN202006970U (en) | Jetting air bubble built in storage bin with multi-group and multi-row pipelines | |
| CN2859013Y (en) | Jet type self-suction centrifugal pump | |
| CN206801972U (en) | Fluid pressurized speed enhancing apparatus | |
| CN204097047U (en) | A kind of milk bottle placer connection pipe | |
| CN207467712U (en) | A kind of cone pump inner tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |