CN2467473Y - Air resistor type pneumatic continuous conveying pump - Google Patents
Air resistor type pneumatic continuous conveying pump Download PDFInfo
- Publication number
- CN2467473Y CN2467473Y CN 01213932 CN01213932U CN2467473Y CN 2467473 Y CN2467473 Y CN 2467473Y CN 01213932 CN01213932 CN 01213932 CN 01213932 U CN01213932 U CN 01213932U CN 2467473 Y CN2467473 Y CN 2467473Y
- Authority
- CN
- China
- Prior art keywords
- ring
- air
- bin
- feed bin
- communicated
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Transport Of Granular Materials (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a pneumatic continuous conveying pump in an air-resistance type, comprising a uniform material feeder, a bin arranged at the lower part of the material feeder, a material conveying tee arranged at the lower part of the bin and a set of air-supply devices composed of a control valve and an air-supply tube. The utility model is characterized in that the bin is divided into an exhausting bin at the upper part of the bin and a material-gas mixing bin at the lower part of the bin by a material conveying ring which is composed of a material discharging ring, and an inner air jetting ring and an outer air jetting ring which are arranged at the inner and the outer sides of the material discharging ring; the inner and the outer air jetting rings are respectively communicated with the respective inner and outer air chambers of the inner and the outer air jetting rings. The utility model can realize the continuous conveyance of powdered particle material within a large range of conveying pressure; the utility model can be used singly, and a plurality of pumps of the utility model can be connected in series to be used, enhancing the reliability of a conveying system, and reducing construction investment.
Description
The utility model relates to a kind of strength transmission pump, and particularly a kind of is the powder and granule shape material transmission pump of power with the pressurized air.
At present, with strength is that the pump of compressed air delivery powder and granule shape material has positive air pressure to carry storehouse pump and positive air pressure to spray conveyer etc., the former delivery pressure is adjustable, fed distance is also adjustable, but single conveying storehouse pump can't be realized continuous conveying, otherwise will increase the quantity of carrying the storehouse pump, and autocontrol valve is many, the pipeline complexity, the fault rate height.Though the latter can realize carrying continuously, because eductor is difficult to realize the conveying of elevated pressures, therefore, this device generally can only be used for low pressure, short-range conveying.
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of continuous transmission pump of powder and granule shape material that can prolong fed distance in equal range of pressure is provided.
The utility model is realized by following technical proposal: it comprises the even feeding device, be located at the feed bin of feeder bottom, be located at the mass transport threeway of feed bin bottom and one group by control cock, the gas feeder that air supply pipe is formed, wherein the upper end of even feeding device links to each other with inlet point, the lower end links to each other with feed bin, threeway links to each other air supply pipe with mass transport with feed bin respectively, it is characterized in that feed bin is divided into the material gas mixing bunker of the exhaust storehouse and the bottom on top by the mass transport ring, the mass transport ring is by the discharging ring and be located in the discharging ring, the interior jet ring in the outside and outer jet ring constitute, and in, outer jet ring respectively with separately in, outer air chamber is communicated with.
The warehouse in described exhaust storehouse is a rounding platform, its inlet point links to each other with the feeder discharging opening, and be provided with deflation hole at top, exhaust storehouse, be used to get rid of by what inside and outside jet ring jet transposition section formed behind and rewind reflux gas, ensure that material enters material gas mixing bunker by the discharging ring of bottom smoothly; For preventing that producing negative pressure in the exhaust storehouse pours into outside air, is provided with boiler check valve on freeing pipe; Bottom, exhaust storehouse is provided with the rounding platform, and the lower surface of rounding platform forms the discharging ring that shrinks gradually from top to down, so that material leans on the weight of self to fall into the material gas mixing bunker of bottom through the discharging ring.
The inboard of described discharging ring is provided with round platform, this round platform links to each other with the vertical air inlet pipe, and be fixed on the feed bin bulkhead by vertical back plate and horizontal support plate, the top of this round platform is interior air chamber, and be communicated with the admission port of vertical air inlet pipe, form interior jet ring between sidewall and the discharging ring madial wall, and be communicated with interior air chamber.
The outside of described discharging ring is provided with a rounding platform, and the rounding platform is connected as a single entity with material gas mixing bunker top, and its top is communicated with outer air chamber, and outer air chamber is communicated with the admission port of air inlet pipe.The outer jet ring in the interior jet ring of discharging ring and inboard thereof and the outside forms the sandwich cyclic structure of gas-material-gas, because the air-flow of interior jet ring and outer jet ring spray ejaculation is a degree of dip and intersects in discharging ring bottom, form the osed top air ring, enter material gas mixing bunker so that carry material secretly, can stop simultaneously the pressurized air of material gas mixing bunker bottom upwards to flow again, help the pneumatic transmission of material.
The utility model compared with prior art has following advantage and effect: because such scheme, can in bigger delivery pressure scope, realize the continuous conveying of powder grain material, and this transmission pump both can use separately also and can many series connections of pumps use, thereby can omit the feedway of multiple feed, improve the reliability of delivery system, reduce construction investment.Other the utlity model has rational in infrastructure, and the transport efficiency height can prolong fed distance in equal delivery pressure scope, help improving its Applicable scope, therefore, is a kind of comparatively desirable continuous transmission pump.
Fig. 1 is the integral structure scheme drawing of the utility model;
Fig. 2 is a mass transport loops composition;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the upward view of Fig. 2.
Below in conjunction with accompanying drawing the utility model is described further, is not limited to this but hold within the utility model.
Among the figure, 1 is the electronic flapper of even feeding, its upper port links to each other with inlet point, lower port links to each other with the inlet point in exhaust storehouse 5,4 is air supply pipe, its end is welded on the bulkhead in exhaust storehouse 5,5 are the exhaust storehouse, its top is a rounding platform, the top is provided with freeing pipe 2, and by boiler check valve 3 controls, prevent that extraneous air from pouring in the exhaust storehouse 5,6 for being located at the rounding platform of bottom, exhaust storehouse, its lower surface forms the discharging ring 29 that shrinks gradually from top to down, the outside of discharging ring 29 is provided with the rounding platform 8 that is connected as a single entity with the top of expecting gas mixing bunker 10, form outer jet ring 9 between the lateral wall of the inwall of this rounding platform and discharging ring, outer jet ring 9 tops are communicated with outer air chamber 7, outer air chamber 7 is communicated with gas manifold 22,10 are material gas mixing bunker, by support 11 fixed bearings, 10 bottom discharging opening links to each other with three-way pipe 13 by flange 12, three-way pipe one end links to each other with discharge nozzle 14 by flange, the other end links to each other with air supply pipe 28 by flange, air supply pipe 28 links to each other with air supply header 26 by reducing valve 27,15 is gas manifold, its top links to each other with air supply pipe 4, the bottom has admission port 16, and be communicated with interior air chamber 19,20 is a round platform, is fixed on the bulkhead of 5 bottoms, exhaust storehouse jet ring 21 in forming between the madial wall of the outer wall of this round platform and discharging ring by vertical back plate 18 and horizontal support plate 17, the top of interior jet ring is communicated with interior air chamber 19, air supply pipe 4 and 22 is connected on the air supply header 26 by flow control valve, so that in adjusting as required, the flow of outer jet ring is provided with air feed main valve 25 on the air supply header 26.
Claims (4)
1, the continuous transmission pump of a kind of air-resistance type strength, comprise the even feeding device, be located at the feed bin of feeder bottom, be located at the mass transport threeway of feed bin bottom and one group by control cock, the gas feeder that air supply pipe is formed, wherein the upper end of even feeding device links to each other with inlet point, the lower end links to each other with feed bin, threeway links to each other air supply pipe with mass transport with feed bin respectively, it is characterized in that feed bin is divided into the material gas mixing bunker of the exhaust storehouse and the bottom on top by the mass transport ring, the mass transport ring is by the discharging ring and be located in the discharging ring, the interior jet ring in the outside and outer jet ring constitute, and in, outer jet ring respectively with separately in, outer air chamber is communicated with.
2, transmission pump according to claim 1, the warehouse that it is characterized in that described exhaust storehouse is a rounding platform, its inlet point links to each other with the feeder discharging opening, be provided with deflation hole at top, exhaust storehouse, bottom, exhaust storehouse is provided with the rounding platform, and the lower surface of rounding platform forms the discharging ring that shrinks gradually from top to down.
3, transmission pump according to claim 1, the inboard that it is characterized in that described discharging ring is provided with round platform, this round platform links to each other with the vertical air inlet pipe, and be fixed on the feed bin bulkhead by vertical back plate and horizontal support plate, the top of this round platform is interior air chamber, and is communicated with the admission port of vertical air inlet pipe, form interior jet ring between sidewall and the discharging ring madial wall, and be communicated with interior air chamber.
4, transmission pump according to claim 1 is characterized in that the outside of described discharging ring is provided with a rounding platform, the rounding platform is connected as a single entity with material gas mixing bunker top, form outer jet ring between sidewall and the discharging ring lateral wall, and be communicated with outer air chamber, outer air chamber is communicated with the admission port of air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213932 CN2467473Y (en) | 2001-01-12 | 2001-01-12 | Air resistor type pneumatic continuous conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213932 CN2467473Y (en) | 2001-01-12 | 2001-01-12 | Air resistor type pneumatic continuous conveying pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467473Y true CN2467473Y (en) | 2001-12-26 |
Family
ID=33632794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213932 Expired - Fee Related CN2467473Y (en) | 2001-01-12 | 2001-01-12 | Air resistor type pneumatic continuous conveying pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467473Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935768A (en) * | 2013-01-21 | 2014-07-23 | 上海意丰机电科技开发有限公司 | Vacuum online feeding device of positive pressure system |
| CN104670909B (en) * | 2014-10-17 | 2016-10-12 | 安徽耐力德气力输送有限公司 | A kind of storehouse formula Pneumatic conveying pump continuously |
| CN106853923A (en) * | 2015-12-08 | 2017-06-16 | 云南冶金新立钛业有限公司 | Titanium dioxide base-material storage device |
| CN108100676A (en) * | 2017-12-19 | 2018-06-01 | 中科合肥煤气化技术有限公司 | A kind of coal gasification pneumatic ash transmitting system |
-
2001
- 2001-01-12 CN CN 01213932 patent/CN2467473Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935768A (en) * | 2013-01-21 | 2014-07-23 | 上海意丰机电科技开发有限公司 | Vacuum online feeding device of positive pressure system |
| CN103935768B (en) * | 2013-01-21 | 2017-03-15 | 上海意丰机电科技开发有限公司 | The online feeding device of positive pressure system vacuum |
| CN104670909B (en) * | 2014-10-17 | 2016-10-12 | 安徽耐力德气力输送有限公司 | A kind of storehouse formula Pneumatic conveying pump continuously |
| CN106853923A (en) * | 2015-12-08 | 2017-06-16 | 云南冶金新立钛业有限公司 | Titanium dioxide base-material storage device |
| CN108100676A (en) * | 2017-12-19 | 2018-06-01 | 中科合肥煤气化技术有限公司 | A kind of coal gasification pneumatic ash transmitting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201494928U (en) | Positive-negative pressure integral multi-functional pump conveying system device | |
| CN202670742U (en) | Device for delivering solid powdery material | |
| CN2467473Y (en) | Air resistor type pneumatic continuous conveying pump | |
| CN201158666Y (en) | Multifunctional regulation blowing tank | |
| CN204022962U (en) | The super concentrated phase transporting chute of aluminum oxide device | |
| CN201375882Y (en) | Glass fiber homogenizing device for efficient fluidized bed | |
| CN208648155U (en) | A kind of continuous Pneumatic ash conveying jet pump of low positive pressure | |
| CN2173768Y (en) | High-efficiency air jet pump | |
| CN200995880Y (en) | Small normal-pressure powdered-coal with fluidizing function | |
| CN200942995Y (en) | Flat-bottomed powder storage hopper bottom even unloading device | |
| CN2284643Y (en) | Small homogenizing tank | |
| CN214453703U (en) | Automatic discharging and storing tank for powdery materials | |
| CN209905909U (en) | Material delivery system | |
| CN2165256Y (en) | Vertical pneumatic screw pump | |
| CN215905430U (en) | Sealed conveyor of finished product resin | |
| CN108689026A (en) | A kind of gas storehouse device outside bulk powder goods tanker | |
| CN210456689U (en) | Hybrid unloading system suitable for bulk material transport vehicle | |
| CN202692696U (en) | Material sucking guide box of material sucking and unloading system of carbon unit | |
| CN201494353U (en) | Segregation-free dry mixing mortar truck | |
| CN219807458U (en) | Blanking reflux structure of pneumatic conveying system | |
| CN206013890U (en) | A kind of have multi-functional tripper | |
| CN212150794U (en) | Continuous pneumatic conveying device | |
| CN217920338U (en) | Slicing and feeding system | |
| CN204689126U (en) | A kind of powder material spike feedway | |
| CN202754542U (en) | Air lifting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |