CN106241231A - Strong suction auger conveyor - Google Patents
Strong suction auger conveyor Download PDFInfo
- Publication number
- CN106241231A CN106241231A CN201610795132.7A CN201610795132A CN106241231A CN 106241231 A CN106241231 A CN 106241231A CN 201610795132 A CN201610795132 A CN 201610795132A CN 106241231 A CN106241231 A CN 106241231A
- Authority
- CN
- China
- Prior art keywords
- pump
- auger conveyor
- suction
- strong
- worm gear
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
Abstract
Well-known auger conveyor blocking-free performance can be good, and the thrust of conveying is strong, but does not has suction capacity, hand fed.Existing jet pump, utilizes Venturi effect, can inhale, send medium, and it does not has moving component, and blocking-free performance can be good, but carrying capacity is not strong, and thrust is the most weak, limits its use.Strong suction auger conveyor of the present invention, it is to be mounted directly a frame fluid entrainment pump in the import department of auger conveyor, the present invention is to be combined by the strong suction of the strong thrust of auger conveyor with ejector pump, overcome respective shortcoming, play again the common advantage that both blocking-free performance can be superior, expand the range of pump.Ejector pump in the present invention can be both hydraulic jet pump, is used as power with water pump, it is also possible to is Pneumatic injection pump, is used as power with air compressor machine, it is provided that compressed air, both can carry wet feed, can carry again siccative.It is particularly well-suited to conveying and contains various threadinesss or the mud of particulate contamination and mud.
Description
Technical field
The present invention relates to a kind of auger conveyor, particularly a kind of strong suction auger conveyor.
Background technology
The operation principle of auger conveyor (machine) is that material passage is carried out helical feed by the helical blade rotated, spiral
Carrier has simple in construction, manufactures the advantages such as low cost, easy-to-operate, is widely used in every profession and trade, such as building materials, change
In the industries such as work, electric power, metallurgy, mine, light industry, food.It is applicable to the most conveying powdered, granular and little block
Material, such as colliery, ash, slag, cement, grain etc..
Auger conveyor has a good blocking-free performance energy, and thrust is very strong, fed distance farther out, but its major defect
It is there is no self-priming performance, needs hand fed or positive feed.
Summary of the invention
It is an object of the invention to: for the shortcoming of above-mentioned auger conveyor, a kind of suction capacity of proposition is strong, blocking-free performance
Can superior, can under water or land work, the strong suction auger conveyor that siccative can be carried can carry again wet feed.
In order to achieve the above object, strong suction auger conveyor of the present invention, including body 1, the power transmission shaft that is contained in body 1
2 and the helical blade 3, reductor 4 and the motor 5 that are contained on power transmission shaft, it is characterized in that at described auger conveyor
Import department is mounted directly a frame fluid entrainment pump 6, suction tube 7 that described fluid entrainment pump 6 includes being arranged in order along same axis,
Nozzle ring 8, trunnion 9, anemostat 10, the nozzle overcoat 11 wherein forming nozzle ring 8 with suction tube 7 is packed on trunnion 9,
Sheath 12, the lower end of described sheath 12 is had to have multiple uniform radial direction through hole 13, this sheath 12 outside described nozzle overcoat 11
Outside be fixed with pressure chamber 14, this pressure chamber 14 is equipped with pressure fluid input pipe 15.
Fluid entrainment pump 6 described in the technical solution of the present invention can be Pneumatic injection pump.
Fluid entrainment pump 6 described in the technical solution of the present invention can be hydraulic jet pump.
The outer garden of the suction tube 7 of fluid entrainment pump 6 described in the technical solution of the present invention can be equipped with worm gear 16, should
The endoporus of worm gear 16 and the outer garden of suction tube 7 are threaded, and described worm gear 16 is meshed with worm screw 18 in worm gear case 17, institute
The side stating worm gear case 17 is shaped with radial hole 19, is fixedly mounted with a straight pin 20 in this radial hole 19, and described straight pin 20 is inserted in suction
In keyway 21 on pipe 7 cylindrical and slide therewith and join.
As it has been described above, auger conveyor blocking-free performance can be good, mechanical thrust is powerful, and fed distance is remote, but lacks from energy-absorbing
Power, needs manually or mechanically feeding..
Fluid entrainment pump, also known as jet pump, utilizes Venturi effect, can produce low pressure near swiftly flowing fluid, from
And produce adsorption, and can inhale, send medium, it does not has moving component, and blocking-free performance can be good, particular with nozzle ring
Jet pump, suction tube diameter is big, can handling capacity strong, blocking-free performance can be superior, can be used to conveying containing fibroid or bulk
The various media of impurity；But the carrying capacity of ejector pump is not strong, and thrust is the most weak, limits its use.
The present invention is to be combined by the strong suction of the strong thrust of auger conveyor with ejector pump, and such combination is equal to
Import department at auger conveyor has added a large-scale vacuum, but it has more advantage than vacuum pump, and one is that vacuum pump completes
Wanting after self-priming to depart from from system in time, otherwise, inhaled medium vacuum pump to be entered, this is accomplished by a set of control system, structure
Complexity is the hugest；And ejector pump need not necessarily depart from after completing self-priming, continue to participate in operation.Two is that vacuum pump only has suction not push away
Power, and ejector pump is in addition to suction is powerful, also possesses certain thrust, superposes with the mechanical thrust of auger conveyor, is conducive to
Conveying to medium.Its result is to overcome respective shortcoming, not only has strong suction but also have strong thrust, has played again two simultaneously
The common advantage that person's blocking-free performance energy is superior.
The present invention is to be mounted directly a frame ejector pump in the import department of auger conveyor, and concrete structure is to depend on along same axis
Secondary suction tube 7, nozzle ring 8, trunnion 9 and the anemostat 10 of being arranged with, wherein forms with suction tube 7 outside the nozzle of nozzle ring 8
Set 11 is packed on trunnion 9, and the outside of nozzle overcoat 11 has sheath 12, the lower end of sheath 12 to have multiple uniform radial direction through hole
13, the outside of this sheath 12 is fixed with pressure chamber 14, and this pressure chamber 14 is equipped with pressure fluid input pipe 15.
When pressure air or press water from input pipe 15 enter pressure chamber 14 radial direction through hole through sheath 12 13 from
When nozzle ring 8 sprays, mix with the air in suction tube 7 at trunnion 9, make suction tube 7 form vacuum, aspirate medium, and
Spread in anemostat 10 further, produce certain conveying thrust.
The width of nozzle ring 8 needs to be adjusted by worm-gears according to operating mode.
The positive effect of the present invention is: by can not the auger conveyor of self-priming be modified to have strong suction helical feed
Device, and played the common advantage that both blocking-free performance can be superior, expand the range of pump, not only can carry siccative but also can
Conveying wet feed.
Accompanying drawing explanation
Fig. 1 is the structure chart of the embodiment of the present invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the worm gear case enlarged drawing with suction tube of Fig. 1.
Detailed description of the invention
Fig. 1 is the structure chart of the embodiment of the present invention, and Fig. 2 is the partial enlarged drawing of Fig. 1, and Fig. 3 is the worm gear case in Fig. 1 and suction
Enter the enlarged drawing of pipe.
Figure shows: auger conveyor part includes body 1, the power transmission shaft 2 that is contained in body 1 and being contained on power transmission shaft
Helical blade 3, reductor 4 and motor 5.
Suction tube 7 that fluid entrainment pump 6 includes being arranged in order along same axis, nozzle ring 8, trunnion 9, anemostat 10,
The nozzle overcoat 11 wherein forming nozzle ring 8 with suction tube 7 is packed on trunnion 9, has sheath outside described nozzle overcoat 11
12, the lower end of described sheath 12 has multiple uniform radial direction through hole 13, and the outside of this sheath 12 is fixed with pressure chamber 14, should
Pressure chamber 14 is equipped with pressure fluid input pipe 15.
When pressure air or press water from input pipe 15 enter pressure chamber 14 radial direction through hole through sheath 12 13 from
When nozzle ring 8 sprays, mix with the air in suction tube 7 at trunnion 9, and spread in anemostat 10 further, make suction
Enter pipe 7 and form vacuum, aspirate medium, medium is transported to the import department of auger conveyor, then defeated by auger conveyor strength
Go out.
The width of nozzle ring 8 needs to be adjusted by worm-gears according to operating mode, and its structure is to suck
The outer garden of pipe 7 is threaded equipped with worm gear 16, the endoporus of this worm gear 16 and the outer garden of suction tube 7；Worm gear 16 is at worm gear case 17
Neutralize worm screw 18 to be meshed；The side of worm gear case 17 is shaped with radial hole 19, is fixedly mounted with a straight pin 20, straight pin in this radial hole 19
20 are inserted in the keyway 21 on suction tube 7 cylindrical and sliding therewith join.When worm screw 18 drives worm gear 16 to rotate, suction tube 7 is justified
The restriction of pin 20, it can not rotate and can only be axially moveable, and its result is that the width making nozzle ring 8 produces change, reaches
Arrive the purpose of adjustment width.
Fluid entrainment pump 6 can be both hydraulic jet pump, is used as power with water pump, is used for carrying various material, it is also possible to for
Pneumatic injection pump, is used as power with air compressor machine.Compressed air is provided, both can carry wet feed, siccative can be carried again.The present invention is the suitableeest
Various threadinesss or the mud of block impurity and mud is contained for conveying.
Claims (4)
1. a strong suction auger conveyor, the power transmission shaft (2) including body (1), being contained in body (1) and be contained in power transmission shaft
On helical blade (3), reductor (4) and motor (5), it is characterised in that: the import department at described auger conveyor is directly pacified
Filling a frame fluid entrainment pump (6), described fluid entrainment pump (6) includes suction tube (7), the annular spray being arranged in order along same axis
Mouth (8), trunnion (9), anemostat (10), wherein the nozzle overcoat (11) with suction tube (7) composition nozzle ring (8) is packed in larynx
On pipe (9), it is logical that described nozzle overcoat (11) outside has sheath (12), the lower end of described sheath (12) to have multiple uniform radial direction
Hole (13), the outside of this sheath (12) is fixed with pressure chamber (14), and this pressure chamber (14) is equipped with pressure fluid input pipe
(15)。
Strong suction helico-centrifugal pump the most according to claim 1, it is characterised in that: described fluid entrainment pump (6) is pneumatic
Ejector pump.
Strong suction helico-centrifugal pump the most according to claim 1, it is characterised in that: described fluid entrainment pump (6) is waterpower
Ejector pump.
4. according to the strong suction helico-centrifugal pump described in Claims 2 or 3, it is characterised in that: the suction of described fluid entrainment pump (6)
The outer garden entering pipe (7) is threaded equipped with worm gear (16), the endoporus of this worm gear (16) and the outer garden of suction tube (7), described snail
Wheel (16) neutralizes worm screw (18) at worm gear case (17) and is meshed, and the side of described worm gear case (17) is shaped with radial hole (19), this footpath
In hole (19), be fixedly mounted with a straight pin (20), described straight pin (20) be inserted in the keyway (21) on suction tube (7) cylindrical and with
Cunning join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795132.7A CN106241231A (en) | 2016-08-25 | 2016-08-25 | Strong suction auger conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795132.7A CN106241231A (en) | 2016-08-25 | 2016-08-25 | Strong suction auger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106241231A true CN106241231A (en) | 2016-12-21 |
Family
ID=58081351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795132.7A Pending CN106241231A (en) | 2016-08-25 | 2016-08-25 | Strong suction auger conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106241231A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489626A (en) * | 2017-08-30 | 2017-12-19 | 广东云印科技有限公司 | A kind of stage casing booster of water pipe |
| CN108453899A (en) * | 2018-03-02 | 2018-08-28 | 江西亚东水泥有限公司 | High-efficiency helical conveys mixing agitator |
| CN114719578A (en) * | 2022-03-18 | 2022-07-08 | 广东潮艺金属实业有限公司 | Screw conveying mechanism and metal powder drying system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0579863A1 (en) * | 1992-07-24 | 1994-01-26 | Koyo Technical Engineering Corporation | Slurry removal device |
| US5626218A (en) * | 1994-06-08 | 1997-05-06 | Sumitomo Heavy Industries, Ltd. | Belt unloader provided with a screw feeder system |
| CN203237704U (en) * | 2013-05-04 | 2013-10-16 | 杨应东 | Multifunctional hoisting machine |
| CN103449123A (en) * | 2012-05-28 | 2013-12-18 | 冯顺强 | Coating conveying device having stirring function |
| CN103775393A (en) * | 2014-02-24 | 2014-05-07 | 余文凌 | Injection pump with annular nozzle provided with adjustable width during running |
| CN204763115U (en) * | 2015-06-19 | 2015-11-18 | 王国斌 | A multi -functional walking machine for collecting particulate matter |
| CN205257488U (en) * | 2016-01-03 | 2016-05-25 | 胡克仁 | Cereal gathering machine |
-
2016
- 2016-08-25 CN CN201610795132.7A patent/CN106241231A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0579863A1 (en) * | 1992-07-24 | 1994-01-26 | Koyo Technical Engineering Corporation | Slurry removal device |
| US5626218A (en) * | 1994-06-08 | 1997-05-06 | Sumitomo Heavy Industries, Ltd. | Belt unloader provided with a screw feeder system |
| CN103449123A (en) * | 2012-05-28 | 2013-12-18 | 冯顺强 | Coating conveying device having stirring function |
| CN203237704U (en) * | 2013-05-04 | 2013-10-16 | 杨应东 | Multifunctional hoisting machine |
| CN103775393A (en) * | 2014-02-24 | 2014-05-07 | 余文凌 | Injection pump with annular nozzle provided with adjustable width during running |
| CN204763115U (en) * | 2015-06-19 | 2015-11-18 | 王国斌 | A multi -functional walking machine for collecting particulate matter |
| CN205257488U (en) * | 2016-01-03 | 2016-05-25 | 胡克仁 | Cereal gathering machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489626A (en) * | 2017-08-30 | 2017-12-19 | 广东云印科技有限公司 | A kind of stage casing booster of water pipe |
| CN107489626B (en) * | 2017-08-30 | 2019-05-03 | 湖南娄底天马泵阀有限公司 | A kind of middle section booster of water pipe |
| CN108453899A (en) * | 2018-03-02 | 2018-08-28 | 江西亚东水泥有限公司 | High-efficiency helical conveys mixing agitator |
| CN114719578A (en) * | 2022-03-18 | 2022-07-08 | 广东潮艺金属实业有限公司 | Screw conveying mechanism and metal powder drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |