CN203998110U - A kind of device for transporting objects - Google Patents
A kind of device for transporting objects Download PDFInfo
- Publication number
- CN203998110U CN203998110U CN201420196623.6U CN201420196623U CN203998110U CN 203998110 U CN203998110 U CN 203998110U CN 201420196623 U CN201420196623 U CN 201420196623U CN 203998110 U CN203998110 U CN 203998110U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- chamber body
- material pipeline
- outlet
- caliber
- 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.)
- Withdrawn - After Issue
Links
- 239000000463 material Substances 0.000 claims abstract description 66
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 8
- 239000004576 sand Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of device for transporting objects, utilize high pressure gas to flow through vortex rapidly suction material that helical duct forms, the passage of its convey materials is only the pipeline of a hollow, and the foreign material such as the stone existing in material can not bring any impact to feedway, failure rate is low.Meanwhile, it is also without any restrictions to the size of foreign material in material, only needs foreign material can enter material conveying pipe, just can carry, and is conveniently suitable for the mass transport containing large scale foreign material.In addition,, there is not the problem of lift restriction in the suction force improving material that it adopts vortex, and the pressure of the high pressure gas that enter by reasonable control can be realized the mass transport of high drop easily.
Description
Technical field
The utility model relates to a kind of feedway, and particularly a kind of can being applicable to carried containing the device for transporting objects of bulk foreign material material.
Background technology
At present, the constructions such as the training of channel, coastal surrounding the embankment build the earth, are mainly used sand pump to aspirate conveying to mud, sand.Due to the complexity of construction site environment, in the silt of suction, inevitably there are the foreign material such as stone, metal piece, these foreign material easily cause damage to the impeller of aspirating pump, cause the wearing and tearing of impeller, even damage.In order to alleviate the infringement of the foreign material such as stone, metal objects, the impeller of sand pump can adopt special wear-resistant material to make conventionally, but; even if adopted wear-resistant material, in reality, impeller is still very easy to damage, or needs frequent replacing; both affect operating efficiency, brought again the burden of cost.And while running into larger stone, impeller is easily stuck, even damage.For avoiding the generation of this kind of accident, in the entrance of sand pump, grid can be set, to limit the size of the foreign material such as the stone entering, thereby impeller is protected.But this has brought again new problem, these fail the large scale foreign material that suck, and need artificial or adopt miscellaneous equipment to coordinate to process, and operation is trouble very, has both improved difficulty of construction, has affected again operating efficiency, very uneconomical.
In addition, the height that sand pump is carried is also subject to the restriction of lift, and its conveying exists maximum height, is difficult to carry out the conveying of large drop.For the situation of large drop, often need to use multistage conveying, energy consumption and cost are high, uneconomical.
Utility model content
The utility model is intended to provide a kind ofly can conveniently realize the mass transport containing large scale foreign material, failure rate is low, and carry the unrestricted device for transporting objects of drop.
Device for transporting objects described in the utility model, comprise the outer chamber of sealing, the wall of outer chamber has pressurized gas inlet, the inner chamber body consistent with its bearing of trend is set in outer chamber center, the arrival end of inner chamber body is communicated with one end of outer chamber, and the exit end of inner chamber body is provided with caliber contraction section, dwindles through caliber contraction section rear interior cavity body outlet section caliber, the exit end of inner chamber body passes from the other end of outer chamber, its outer wall pass place be connected with outer chamber end part seal; Inner chamber body center is provided with Material pipeline, and the arrival end of Material pipeline passes from the end of outer chamber, and its outer wall is connected with outer chamber end part seal equally at the place of passing, and the outlet of Material pipeline is stretched in the caliber contraction section of exit end of inner chamber body; Between inner chamber body and Material pipeline, arrange along the spiralling spiral flow deflector of Material pipeline outer wall, make to form helical duct between the outside wall surface of Material pipeline and the internal face of inner chamber body.
Device for transporting objects described in the utility model, high pressure gas enter after outer chamber by entrance, enter from inner chamber body arrival end, advance rapidly along the helical duct between inner chamber body and Material pipeline, form giddy vortex, produce powerful suction in the centre of vortex, thereby the material in the Material pipeline in the centre of vortex is pumped out, and by vortex exit end ejection from inner chamber body by the material pumping out that rotation is advanced rapidly.
Described device for transporting objects, utilize the powerful suction convey materials at vortex center place rapidly, the passage of convey materials is only the pipeline of a hollow, in it, there is not any mechanical components that advance material by electric energy such as impeller, do not deposit material in the prior art and mechanically-propelled member is caused to the problem of wearing and tearing, the foreign material such as stone, derby that exist in material can not bring any impact to feedway, and fault rate is extremely low.And also without any restrictions to the size of the foreign material such as stone, derby in material, in the situation that gaseous tension is enough, only need the foreign material such as stone can enter in material conveying pipe, just can carry, can conveniently be suitable for the mass transport containing large scale foreign material.In addition, described device for transporting objects, adopts the suction force improving material of vortex, does not have the problem of lift restriction, and the pressure of the high pressure gas that enter by reasonable control can be realized the mass transport of high drop very easily.
Brief description of the drawings
Fig. 1 is the structural representation of device for transporting objects described in the utility model.
Detailed description of the invention
A kind of device for transporting objects, as Fig. 1, comprise the outer chamber 1 of sealing, the wall of outer chamber has pressurized gas inlet 2, and the inner chamber body 3 consistent with its bearing of trend is set in outer chamber center, and the arrival end of inner chamber body is communicated with one end of outer chamber, the exit end of inner chamber body is provided with caliber contraction section 31, dwindle through caliber contraction section rear interior cavity body outlet section caliber, the exit end of inner chamber body passes from the other end of outer chamber, and its outer wall is tightly connected by modes such as welding with outer chamber end at the place of passing; The Material pipeline 4 that inner chamber body center is provided with, the arrival end 41 of Material pipeline passes from the end of outer chamber, at the place of passing, same and outer chamber end is tightly connected by modes such as welding its outer wall, and the outlet 42 of Material pipeline 4 is stretched in the caliber contraction section 31 of exit end of inner chamber body; Between inner chamber body and Material pipeline, arrange along the spiralling spiral flow deflector 5 of Material pipeline outer wall, make to form helical duct 6 between the outside wall surface of Material pipeline and the internal face of inner chamber body.
The pressurized gas inlet arranging on the wall of outer chamber can be one, and two, even multiple, can be evenly arranged, also can non-homogeneously arrange, but to be evenly arranged in outer chamber wall as good.
Material pipeline outlet is positioned at the caliber contraction section 31 of the exit end of inner chamber body, and it is relative with the outlet (being also the entrance of the outlet section of the exit end of inner chamber body) of pipe fitting contraction section.
The caliber size of inner chamber body outlet section needs to be slightly larger than the size of Material pipeline outlet, so that the material pumping out from Material pipeline can spray from the outlet section of inner chamber body smoothly.
Gap between spiral flow deflector 5 between inner chamber body and Material pipeline and the outside wall surface of Material pipeline and the internal face of inner chamber body needs as much as possible little, to avoid windage loss, between the outside wall surface of spiral flow deflector 5 and Material pipeline and the internal face of inner chamber body, preferably can be tightly connected, to avoid windage loss, improve the speed of vortex, thereby better ensure the suction force at vortex middle part.
Claims (4)
1. a device for transporting objects, it is characterized in that: the outer chamber (1) that comprises sealing, the wall of outer chamber has pressurized gas inlet (2), the inner chamber body (3) consistent with its bearing of trend is set in outer chamber center, the arrival end of inner chamber body is communicated with one end of outer chamber, the exit end of inner chamber body is provided with caliber contraction section (31), dwindle through caliber contraction section rear interior cavity body outlet section caliber, the exit end of inner chamber body passes from the other end of outer chamber, its outer wall pass place be connected with outer chamber end part seal; Inner chamber body center arranges
havematerial pipeline (4), the arrival end (41) of Material pipeline passes from the end of outer chamber, its outer wall is connected with outer chamber end part seal equally at the place of passing, and the outlet (42) of Material pipeline (4) is stretched in the caliber contraction section (31) of exit end of inner chamber body; Between inner chamber body and Material pipeline, arrange along the spiralling spiral flow deflector of Material pipeline outer wall (5), make to form between the outside wall surface of Material pipeline and the internal face of inner chamber body helical duct (6).
2. device for transporting objects according to claim 1, is characterized in that: Material pipeline outlet is positioned at the caliber contraction section (31) of the exit end of inner chamber body, and it is relative with the outlet of pipe fitting contraction section.
3. device for transporting objects according to claim 1, the material pumping out from Material pipeline it is characterized in that: the caliber size needs of inner chamber body outlet section can be slightly larger than the size of Material pipeline outlet, so that can spray from the outlet section of inner chamber body smoothly.
4. according to the device for transporting objects described in any one in claim 1-3, it is characterized in that: spiral flow deflector (5) is tightly connected with the outside wall surface of Material pipeline and the internal face of inner chamber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196623.6U CN203998110U (en) | 2014-04-22 | 2014-04-22 | A kind of device for transporting objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196623.6U CN203998110U (en) | 2014-04-22 | 2014-04-22 | A kind of device for transporting objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998110U true CN203998110U (en) | 2014-12-10 |
Family
ID=52038144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196623.6U Withdrawn - After Issue CN203998110U (en) | 2014-04-22 | 2014-04-22 | A kind of device for transporting objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950725A (en) * | 2014-04-22 | 2014-07-30 | 徐有国 | Material conveying device |
-
2014
- 2014-04-22 CN CN201420196623.6U patent/CN203998110U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950725A (en) * | 2014-04-22 | 2014-07-30 | 徐有国 | Material conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |