CN201330079Y - Turbulent flow transfer pump - Google Patents
Turbulent flow transfer pump Download PDFInfo
- Publication number
- CN201330079Y CN201330079Y CNU2008202111719U CN200820211171U CN201330079Y CN 201330079 Y CN201330079 Y CN 201330079Y CN U2008202111719 U CNU2008202111719 U CN U2008202111719U CN 200820211171 U CN200820211171 U CN 200820211171U CN 201330079 Y CN201330079 Y CN 201330079Y
- Authority
- CN
- China
- Prior art keywords
- valve
- turbulent
- pump body
- main pump
- turbulent flow
- 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
Abstract
A turbulent flow transfer pump for transporting powder material belongs to the field of powder material transportation, comprises a main pump body, an inlet valve, an exhaust valve, an exit cone, an exit ball valve, a distributor, a turbulent flow conveyer pipe, a pressurizing valve, an auxiliary blowing valve and a blowing valve, and is characterized in that the inlet valve, the exhaust valve and the pressurizing valve are arranged on the upper end of the main pump body, the lower end thereof is provided with an exit cone, one end of the exit cone is connected with the auxiliary blowing valve, and the other end thereof is connected with the exit ball valve, the exit ball valve is connected with the distributor, the blowing valve is arranged between the exit ball valve and the distributor, and the distributor is connected with the turbulent flow conveyer pipe. The turbulent flow transfer pump has lower energy consumption, durability, strong suitability, high reliability, simple maintenance and free pipe blockage.
Description
Technical field
The utility model relates to the turbulent transmission pump of a kind of transmission pump, particularly a kind of conveying powdered material.
Background technology
At present the Pneumatic conveyer principle all is to be power with pressurized air, realizes the purpose of conveying by delivery pipe.Normal for what guarantee to carry, no matter the load transfer device of which kind of form must make that all material is in suspended state in delivery duct, be convenient under compressed-air actuated drive, be transported to the destination, therefore, usually need the air-flow velocity of 20-30m/s could arrive this requirement, if the particle of material is bigger, perhaps proportion is higher, needed gas delivery is higher, even has reached 40m/s.
The needed floating velocity of air-flow velocity out of reach mass transport just will cause material sedimentation in pipeline, accumulation, thereby cause pipe choking, can't carry, and strengthen the pressurized air use amount for assurance speed is just essential, therefore just bring following two problems:
1, wearing and tearing aggravation.Material passes through at a high speed in pipeline, produces friction (wearing and tearing are particularly serious in the elbow) with inner-walls of duct, makes that the service life of equipment of pipeline and valve is shorter, and replacing is frequent, and it is unreliable to move, and maintenance cost and work capacity are big.
2, energy consumption is higher.Because need a large amount of pressurized airs, thus bigger Air compressor must be selected for use, so the consumption of current height.The gas gray scale generally between 15-20 (kg material/kg air), if fed distance is longer, gas gray scale even drop to 5-8.
More than two problems it seems it is the inherent problem of pneumatic transport equipment, objectively influenced application and popularization that strength is carried.
The utility model content
At the deficiency that exists in the at present existing transmission pump application engineering, a kind of energy consumption of the special proposition of the utility model patent is lower, durable in use, applicability is strong, reliability is high, maintenance is easy, the not susceptible to plugging turbulent transmission pump of pipeline.
The technical scheme that its technical matters that solves the utility model adopts is as follows:
The turbulent flow transmission pump, comprise main pump body, inlet valve, blow off valve, go out prostomum, export ball valve, metering device, turbulent delivery pipe, pressurizing valve, help and blow valve, injection valve, it is characterized in that: the main pump body upper end is provided with inlet valve, blow off valve, pressurizing valve, the lower end is for going out prostomum, go out prostomum one end and blow valve and link to each other with helping, the other end links to each other with the outlet ball valve, exports ball valve and links to each other with metering device, the centre of outlet ball valve and metering device is provided with injection valve, and metering device links to each other with turbulent delivery pipe.
Main pump body is the hollow cavity of lower taper.
The turbulent flow delivery pipe is two sleeve pipe forms, and interior pipe is installed in the top of outer tube, and an opening is offered every a segment distance in interior pipe bottom.
The outer wall of main pump body is provided with level-sensing device.
Main pump body and turbulent delivery pipe are provided with pressure transformer.
The beneficial effects of the utility model:
1, reduced investment, energy consumption is low.Because turbulent transmission pump mixture ratio height (can reach 30-40) so air consumption is little, so just can be selected less Air compressor and dust exhaustor, so just little to the investment of equipment, what bring is exactly that energy consumption is significantly reduced thereupon.Thereby the over-the-road expense of this device is lower than conventional air-transport system.
The flow velocity of material in turbulent delivery pipe was very low when 2, system moved, the entrance flow velocity is about 3～6m/s, exit velocity is about 14～18m/s, and conventional air-transport system entrance flow velocity is about 15～18m/s, exit velocity is about 25～30m/s, because wearing and tearing are directly proportional with cube to the biquadratic of speed, so material reduces greatly to the wearing and tearing of pipeline in the turbulence double sleeve pipe delivery system, need not to use wear-resisting pipe or thick-walled pipe, need only select for use conventional steel pipe to get final product.In addition, from the conveying principle analysis of turbulence double sleeve pipe delivery system, it is not afraid of material and deposits in pipeline, so elbow part does not need the wear-resistant bend of larger radius of curvature yet, can adopt processing simple, disc type elbow easy for installation, the layout of pipeline, install also convenient flexibly.
3, the native system comformability is strong, and the reliability height keeps in repair easyly, can satisfy the needs that long distance is carried.Under common running condition, the material bolt in the pipeline will be broken up automatically, therefore, the often plugging phenomenon of appearance of conventional air-transport system institute can not occur.
Description of drawings
Fig. 1. the utility model structural representation
Fig. 2. the structural representation of turbulent delivery pipe of the present utility model
Among Fig. 1: 1, main pump body; 2, inlet valve; 3, blow off valve; 4, level-sensing device; 5, go out prostomum; 6, outlet ball valve; 7, metering device; 8, turbulent delivery pipe; 9, pressurizing valve; 10, help and blow valve; 11, injection valve; 12, pressure transformer; 13, supporting leg.
Among Fig. 1: 14, outer tube; Pipe in 15; 16 openings.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.Following embodiment of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make the variation or the change of other different structure form on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Turbulent transmission pump structural representation as described in Figure 1, comprise main pump body 1, inlet valve 2, blow off valve 3, go out prostomum 5, export ball valve 6, metering device 7, turbulent delivery pipe 8, pressurizing valve 9, help and blow valve 10, injection valve 11, it is characterized in that: main pump body 1 upper end is provided with inlet valve 2, blow off valve 3, pressurizing valve 9, the lower end is for going out prostomum 5, going out prostomum 5 one ends blows valve 10 and links to each other with helping, the other end links to each other with outlet ball valve 6, outlet ball valve 6 links to each other with metering device 7, outlet ball valve 6 is provided with injection valve 11 with the centre of metering device 7, and metering device 7 links to each other with turbulent delivery pipe 8.
Turbulent flow delivery pipe 8 is two sleeve pipe forms, interior pipe 15 is installed in the top of outer tube 14, an opening 16 is offered every a segment distance in interior pipe 15 bottoms, outer tube 14 is mainly walked material during normal the conveying, in pipe 15 mainly flat, when forming accumulation in pipeline, material (produces the material bolt), material bolt two ends will form bigger pressure reduction, make more pressurized air manage 15 in will entering, and reenter outer tube 14 by interior pipe 15 upper sheds 16, produce violent turbulence effect simultaneously, will expect that bolt dispels, and under compressed-air actuated effect, move forward.
The outer wall of main pump body 1 is provided with level-sensing device 4, when solid accumulation during to probe place height, sends the full signal of material.
Working process of the present utility model:
Charging begins, and inlet valve 2, blow off valve 3 are opened, and material enters in the main pump body 1, after level-sensing device 4 produces the full signal of material, closes inlet valve 2, blow off valve 3, and fill process finishes.
Open pressurizing valve 9, help and blow valve 10, injection valve 11, material enters turbulent delivery pipe 8, and main pump body 1 and turbulent delivery pipe 8 pressure rise.Along with material reduces gradually, main pump body 1 and turbulent delivery pipe 8 pressure reduce, and reach the pass pump pressure, and main pump body 1 is hole capital after selling all securities, pressurizing valve 9, help blow valve 10, injection valve 11 is closed, system enters next working cycle.
Claims (5)
1, a kind of turbulent transmission pump, comprise main pump body (1), inlet valve (2), blow off valve (3), go out prostomum (5), outlet ball valve (6), metering device (7), turbulent flow delivery pipe (8), pressurizing valve (9), help and blow valve (10), injection valve (11), it is characterized in that: main pump body (1) upper end is provided with inlet valve (2), blow off valve (3), pressurizing valve (9), the lower end is for going out prostomum (5), going out prostomum (5) one ends blows valve (10) and links to each other with helping, the other end links to each other with outlet ball valve (6), outlet ball valve (6) links to each other with metering device (7), outlet ball valve (6) is provided with injection valve (11) with the centre of metering device (7), and metering device (7) links to each other with turbulent delivery pipe (8).
2, as claims 1 described turbulent transmission pump, it is characterized in that: main pump body (1) is the hollow cavity of lower taper.
3, as claims 1 described turbulent transmission pump, it is characterized in that: turbulent delivery pipe (8) is two sleeve pipe forms, and interior pipe (15) is installed in the top of outer tube (14), and an opening (16) is offered every a segment distance in interior pipe (15) bottom.
4, as claims 1 or 2 described turbulent transmission pumps, it is characterized in that: the outer wall of main pump body (1) is provided with level-sensing device (4).
5, as claims 1 described turbulent transmission pump, it is characterized in that: main pump body (1) and turbulent delivery pipe (8) are provided with pressure transformer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202111719U CN201330079Y (en) | 2008-12-30 | 2008-12-30 | Turbulent flow transfer pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202111719U CN201330079Y (en) | 2008-12-30 | 2008-12-30 | Turbulent flow transfer pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330079Y true CN201330079Y (en) | 2009-10-21 |
Family
ID=41223453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202111719U Expired - Fee Related CN201330079Y (en) | 2008-12-30 | 2008-12-30 | Turbulent flow transfer pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330079Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328091A (en) * | 2011-06-11 | 2012-01-25 | 山东理工大学 | Powder feeding and mixing device for preparing magnetic grinding material through atomization and rapid solidification and powder feeding and mixing method |
-
2008
- 2008-12-30 CN CNU2008202111719U patent/CN201330079Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328091A (en) * | 2011-06-11 | 2012-01-25 | 山东理工大学 | Powder feeding and mixing device for preparing magnetic grinding material through atomization and rapid solidification and powder feeding and mixing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203857473U (en) | Ash discharge delivery system of coal economizer | |
| CN201321285Y (en) | Flow transfer pump | |
| CN102145814A (en) | Safe energy-saving pneumatic ash removal system | |
| CN102491013A (en) | Tank type powder material carrier vehicle and discharging device thereof | |
| CN201713106U (en) | Weighing hopper and conveying chute structure for carbon black batching adopting rubber raw material | |
| CN102862822A (en) | Large-volume long-distance airtight relay pipeline coal handling system and method | |
| CN201330079Y (en) | Turbulent flow transfer pump | |
| CN2490130Y (en) | Multi-chamber pump positive presssure pneumatic conveying device | |
| CN103604131A (en) | Suspension-type economizer ash conveying system | |
| WO2022007637A1 (en) | Wind-water linkage pulping system for thickener, and damaged nozzle positioning method based on system | |
| CN203173185U (en) | Down-stream type bin pump | |
| CN205294336U (en) | Pier flying dust strength shipment equipment | |
| CN203064820U (en) | Pneumatic ash conveying control device | |
| CN208070831U (en) | A kind of zinc abstraction calcine trans-portation device | |
| CN203998114U (en) | The full novel solid pipeline transporter separating of a kind of solid-liquid | |
| CN207957122U (en) | A kind of anti-blocking alarm type ash transfer system | |
| CN105858270A (en) | Pneumatic shipping system for wharf fly ash | |
| CN212424654U (en) | Powdery material feeding device | |
| CN205972995U (en) | Underground material conveying system | |
| CN203833690U (en) | Lime adding device | |
| CN104139983B (en) | Solid pipeline conveying device with solid and liquid fully separated and conveying method thereof | |
| CN2729012Y (en) | Device for conveying granular material | |
| CN207735110U (en) | A kind of bulk distiller's yeast crushing mixing device | |
| CN217675548U (en) | Wear-resistant conveying pump | |
| CN2778830Y (en) | Ash conveying equipment for blast furnace gas dry method dust collection tanker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20161230 |