CN203173185U - Down-stream type bin pump - Google Patents
Down-stream type bin pump Download PDFInfo
- Publication number
- CN203173185U CN203173185U CN 201320161642 CN201320161642U CN203173185U CN 203173185 U CN203173185 U CN 203173185U CN 201320161642 CN201320161642 CN 201320161642 CN 201320161642 U CN201320161642 U CN 201320161642U CN 203173185 U CN203173185 U CN 203173185U
- Authority
- CN
- China
- Prior art keywords
- pump housing
- pump
- compressed air
- pump body
- tube
- 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 - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000002309 gasification Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a down-stream type bin pump comprising a pump body, wherein the inner wall of the pump body is provided with a compressed air pipe extending into an inner cavity, the compressed air pipe consists of an inclined pipe connected with compressed air and a vertical pipe which is arranged in the pump body and is connected with the inclined pipe, a flared outlet is arranged at the lower end of the vertical pipe, the inner wall of the pump body below the flared outlet is provided with a wear-resistant plate, the surface of the inner wall of the pump body and the wear-resistant plate are both provided with a wear-resistant layer, a conical bin with a lower-end outlet is arranged below the pump body, and the conical bin is provided with a plurality of inlet pipes which are communicated with the compressed air. The down-stream type bin pump disclosed by the utility model has a simple structure and can effectively prevent blockage, reduce the abrasion and prolong the service life of the pump body.
Description
Technical field
The utility model relates to a kind of pump, is a kind of down-flow type bin pump concretely.
Background technology
At present, disclose a kind of down-flow type bin pump for delivery of powder and granule shape material on the market, this cone pump is after powder is entered by the top, is discharged by packet loss through compressed-air actuated effect, is transported to appointed positions.Existing cone pump has only several induction openings, is difficult to the material in the pump housing is fully gasified, and material gas can't fully mix, and how discharging directly falls by gravity, and when carrying out remote high concentration when carrying, transaction causes the obstruction of pipeline.In addition, powders such as cone pump when work dust carry out violent washing away to pump housing inwall easily in gasification, thereby cause the wearing and tearing of pump housing inwall, existing maintenance mode can only carry out repair welding to the abrading section and reinforce, and increased the friction force of powder in gasification like this, easier aggravation is worn and torn even perforation, influences the service life of equipment.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of simple in structure, can effectively prevent from stopping up, and alleviates wearing and tearing, can prolong the pump housing down-flow type bin pump in service life.
Its technical scheme is: down-flow type bin pump, comprise the pump housing, described pump housing inwall is provided with the compressed air tube that stretches into inner chamber, described compressed air tube by the tipping tube that is connected with pressurized air be positioned at the vertical tube that the pump housing is connected with tipping tube and form, the lower end of described vertical tube is provided with trumpet-shaped outlet, the pump housing inwall that is positioned at trumpet-shaped outlet below is provided with wear plate, be equipped with wearing layer on the inner wall surface of the described pump housing and the wear plate, described pump housing below is provided with the cone storehouse with lower end outlet, and described cone storehouse is provided with a plurality of and air inlet pipe compressed air communication.
The described pump housing is the corrosion-resistant steel pump housing.
Described wearing layer is anticorrosive polymer-material wear-resistant layer.
After having adopted technique scheme, the beneficial effect that the utility model is obtained is: the utility model is simple in structure, can effectively prevent from stopping up, and alleviates wearing and tearing, can prolong pump housing service life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, down-flow type bin pump, comprise the pump housing 1, the described pump housing 1 inwall is provided with the compressed air tube that stretches into inner chamber, described compressed air tube by the tipping tube 2 that is connected with pressurized air be positioned at the vertical tube 3 that the pump housing 1 is connected with tipping tube 2 and form, the lower end of described vertical tube 3 is provided with trumpet-shaped outlet 4, the pump housing 1 inwall that is positioned at trumpet-shaped outlet 4 belows is provided with wear plate 5, be equipped with wearing layer 6 on the inner wall surface of the described pump housing 1 and the wear plate 5, the described pump housing 1 below is provided with the cone storehouse 7 with lower end outlet, and described cone storehouse 7 is provided with a plurality of and air inlet pipe 8 compressed air communication.
The described pump housing 1 is the corrosion-resistant steel pump housing.Improve the stainless steel pump physical efficiency and improve whole corrosion resistance greatly, prolong the service life of pump.
Described wearing layer 6 is anticorrosive polymer-material wear-resistant layer.The anticorrosive High molecular material that wearing layer 6 mixes for si fe alloy and heavy polymer and low polymer.Can improve the resistance to abrasion of the pump housing 1 like this, prolong the service life of the pump housing 1.
By the compressed air tube setting is made up of tipping tube 2 and vertical tube 3, can make pressurized air directly point to the pump housing 1 bottom like this, reduce powder and be deposited on the bottom, can change the sense of motion of air mixture, be conducive to the even wear ability of the pump housing 1 inwall; Lower end by vertical tube 3 is set to trumpet-shaped outlet 5, can alleviate pressurized air to the washing away of the pump housing 1 inwall, thereby the wearing and tearing that alleviate the pump housing 1 inwall have prolonged service life of the pump housing 1; By adding wear plate 5 at the pump housing 1 inwall, can cushion scouring force, alleviate wearing and tearing, by wearing layer 6, can further alleviate friction, improved the service life of the pump housing 1.By centrum storehouse 7 is set below the pump housing 1, and in centrum storehouse 7 air inlet pipe 8 is set, and can make pressurized air enter cone storehouse 7, make the materials in the centrum storehouse 7 fully mix sulfuration, and the pressure in the centrum storehouse 7 raises, when being increased to certain pressure, the powder in the centrum storehouse 7 enters outlet and enters delivery duct and carries, after the conveying of the powder in the centrum storehouse 7 finishes, transfer line pressure descends, pressure reduces, and closes air inlet pipe 8, finishes a working cycle.
The utility model is simple in structure, can effectively prevent from stopping up, and alleviates wearing and tearing, can prolong pump housing service life.
Claims (3)
1. down-flow type bin pump, comprise the pump housing, described pump housing inwall is provided with the compressed air tube that stretches into inner chamber, it is characterized in that: described compressed air tube by the tipping tube that is connected with pressurized air be positioned at the vertical tube that the pump housing is connected with tipping tube and form, the lower end of described vertical tube is provided with trumpet-shaped outlet, the pump housing inwall that is positioned at trumpet-shaped outlet below is provided with wear plate, be equipped with wearing layer on the inner wall surface of the described pump housing and the wear plate, described pump housing below is provided with the cone storehouse with lower end outlet, and described cone storehouse is provided with a plurality of and air inlet pipe compressed air communication.
2. down-flow type bin pump according to claim 1, it is characterized in that: the described pump housing is the corrosion-resistant steel pump housing.
3. down-flow type bin pump according to claim 1, it is characterized in that: described wearing layer is anticorrosive polymer-material wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161642 CN203173185U (en) | 2013-04-03 | 2013-04-03 | Down-stream type bin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161642 CN203173185U (en) | 2013-04-03 | 2013-04-03 | Down-stream type bin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173185U true CN203173185U (en) | 2013-09-04 |
Family
ID=49069922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161642 Expired - Lifetime CN203173185U (en) | 2013-04-03 | 2013-04-03 | Down-stream type bin pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947704A (en) * | 2016-06-28 | 2016-09-21 | 怀宁县鑫源无纺布有限公司 | Material feeding device for non-woven fabric capable of smooth material conveying and discharging |
| CN115352769A (en) * | 2022-10-20 | 2022-11-18 | 山东建筑大学 | Reinforced wear-resistant structure of inner wall of storage bin and construction method thereof |
| CN117680681A (en) * | 2024-02-01 | 2024-03-12 | 山西东方资源发展集团东瑞新科技有限公司 | A microwave sintering device for ferromanganese alloy powder |
-
2013
- 2013-04-03 CN CN 201320161642 patent/CN203173185U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947704A (en) * | 2016-06-28 | 2016-09-21 | 怀宁县鑫源无纺布有限公司 | Material feeding device for non-woven fabric capable of smooth material conveying and discharging |
| CN115352769A (en) * | 2022-10-20 | 2022-11-18 | 山东建筑大学 | Reinforced wear-resistant structure of inner wall of storage bin and construction method thereof |
| CN117680681A (en) * | 2024-02-01 | 2024-03-12 | 山西东方资源发展集团东瑞新科技有限公司 | A microwave sintering device for ferromanganese alloy powder |
| CN117680681B (en) * | 2024-02-01 | 2024-06-11 | 山西东方资源发展集团东瑞新科技有限公司 | A microwave sintering device for ferromanganese alloy powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203173185U (en) | Down-stream type bin pump | |
| CN204062293U (en) | A kind of fluid force conveying elbow | |
| CN201152434Y (en) | Wholly-spherical type wear resistant elbow | |
| CN201147754Y (en) | Material pneumatic classification device | |
| CN201619819U (en) | A self-adaptive pebble coal feeding device | |
| CN203229205U (en) | Turbulence delivery double-sleeve combination | |
| CN207455190U (en) | Mortar conveys eddy flow depressurized system | |
| CN205278645U (en) | Slurry transportation pipeline falls structure | |
| CN205471632U (en) | Pulse air conveying pump | |
| CN202927343U (en) | Novel wear-resistant elbow | |
| CN201694657U (en) | Boosting-type automatic block-proof device of pneumatic ash conveying system | |
| CN203767656U (en) | Expansion device for powder and granular materials in bulk | |
| CN202692696U (en) | Material sucking guide box of material sucking and unloading system of carbon unit | |
| CN202338723U (en) | Anti-erosion and wear-resistant pipeline elbow | |
| CN202762695U (en) | Lubricating oil processing pipeline oil scavenging device | |
| CN201753207U (en) | Airlift conveying tower | |
| CN201669012U (en) | A flow guide device for a long bag type bag filter | |
| CN205418635U (en) | Close looks pump exhaust apparatus that can effectively improve transmitting capacity and prevent blockking up | |
| CN204933129U (en) | Metallurgical heavy metal pipeline of dust collector dust automatic recycling device | |
| CN203473725U (en) | Wear-resistant lap-joint articulated chute | |
| CN202082541U (en) | Bend | |
| CN205708864U (en) | A kind of storehouse pumping material fluidized-bed structure transformation | |
| CN203220788U (en) | Underflow anti-blocking device of thickener | |
| CN204453828U (en) | The adjustable fluidization transmitter of pneumatic material conveying system | |
| CN212577052U (en) | Wet-type environmental protection and energy saving ash conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |