CN205634185U - Bulk cargo conveying system and fluidized bed thereof - Google Patents
Bulk cargo conveying system and fluidized bed thereof Download PDFInfo
- Publication number
- CN205634185U CN205634185U CN201620253688.9U CN201620253688U CN205634185U CN 205634185 U CN205634185 U CN 205634185U CN 201620253688 U CN201620253688 U CN 201620253688U CN 205634185 U CN205634185 U CN 205634185U
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- China
- Prior art keywords
- air
- bracing frame
- bulk cargo
- flow
- locating rack
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Abstract
The utility model provides a bulk cargo conveying system, including a bulk cargo jar, a fluidized bed, one row of material pipe, a plurality of air -supply lines and an air compressor, this fluidized bed is including a support frame of locating this bulk cargo tank bottoms portion, locate the balanced device of an air current on this support frame, distinguish along a plurality of air inlets of center pin ring array of this bulk cargo jar on this support frame, the balanced device of this air current is including laying a plurality of column plates on this support frame and laying the balanced piece of a plurality of air currents on the column plate that corresponds, a plurality of ventilation holes of lining up corresponding air inlet district are seted up to each column plate, these air -supply lines are connected between the air inlet district that this air compressor corresponds with this support frame, this air compressor generates that compressed air passes the ventilation hole of corresponding column plate and the balanced piece back of air current that corresponds is flowed this rows and is expected intraductally. This bulk cargo conveying system can not cause pipe blockage, has improved bulk cargo conveying system's work efficiency. The utility model discloses still relate to a fluidized bed of locating in this bulk cargo conveying system.
Description
Technical field
This utility model relates to bulk conveying system and the fluid bed of this bulk conveying system of a kind of granular material air conveying.
Background technology
At present, offshore platform be supplied to drilling well required for granular material mainly by bulk conveying system complete delivery.Existing bulk conveying system typically carries compressed air by the air inlet pipe being connected to air compressor in bulk cargo tank, export from a drainage conduit again after making granular material fluidisation, but the goods fluid weak effect of existing bulk conveying system, the mobility of material is the highest, thus easily block drainage conduit, affect the work efficiency of bulk conveying system.
Utility model content
In view of this, it is necessary to a kind of fluid bed that can improve Bulk material efficiency is provided and is provided with the bulk conveying system of this fluid bed.
A kind of fluid bed, it is installed in a bulk cargo tank, this fluid bed includes the bracing frame being fixed on the bottom of this bulk cargo tank and the air-flow balancer being located on this bracing frame, along central shaft annular array some air intakes district of this bulk cargo tank on this bracing frame, if this air-flow balancer includes some column plates that just air intake district to this bracing frame is being layed on this bracing frame and the dry gas stream equilibrium sheet being layed on the column plate of correspondence, each column plate offers some air vents in the air intake district of through correspondence, compressed air equalizes sheet from the air intake district of this bracing frame through the air vent of corresponding column plate and the air-flow of correspondence.
Preferably, the quantity in the air intake district of this bracing frame is eight, and the quantity of these column plates and air-flow equilibrium sheet is respectively eight.
Preferably, each air-flow equilibrium sheet is a sulfuration cloth.
Preferably, this air-flow balancer also includes the locating rack being located on these air-flows equilibrium sheet, this locating rack is to the air intake district of bracing frame offering some wind outlet areas, and this locating rack is connected to this bracing frame, and these column plates and air-flow equilibrium sheet are held between this bracing frame and locating rack.
Preferably, this bracing frame is convexly equipped with some connection posts towards this air-flow balancer, and some connecting holes offered by this locating rack just connection post to this bracing frame, and each connection post is connected to a locking part after corresponding connecting hole.
nullA kind of bulk conveying system，Including a bulk cargo tank、The fluid bed being installed in bulk cargo tank、The drainage conduit being located on this fluid bed、Some blast pipes and an air compressor，This fluid bed includes the bracing frame being located at this bulk cargo pot bottom、The air-flow balancer being located on this bracing frame，Along central shaft annular array some air intakes district of this bulk cargo tank on this bracing frame，If this air-flow balancer includes some column plates that just air intake district to this bracing frame is being layed on this bracing frame and the dry gas stream equilibrium sheet being layed on the column plate of correspondence，Each column plate offers some air vents in the air intake district of through correspondence，These blast pipes are connected between the air intake district that this air compressor is corresponding with this bracing frame，One end of this drainage conduit is located on this air-flow balancer，The other end of this drainage conduit extends to outside this bulk cargo tank，This air compressor generates compressed air and flows in this drainage conduit after the air-flow of the air vent of corresponding column plate and correspondence equilibrium sheet behind the air intake district that these blast pipes flow to this bracing frame.
Preferably, the quantity in the air intake district of this bracing frame is eight, and the quantity of these column plates and air-flow equilibrium sheet is respectively eight.
Preferably, this each air-flow equilibrium sheet is a sulfuration cloth.
Preferably, this air-flow balancer also includes the locating rack being attached on these air-flows equilibrium sheet, this locating rack is to the air intake district of bracing frame offering some wind outlet areas, and this locating rack is connected to this bracing frame, and these column plates and air-flow equilibrium sheet are held between this bracing frame and locating rack.
Preferably, this bracing frame is convexly equipped with some connection posts towards this air-flow balancer, and some connecting holes offered by this locating rack just connection post to this bracing frame, and each connection post is connected to a locking part after corresponding connecting hole.
Compare prior art, some air intake districts of the fluid bed of this utility model bulk conveying system are connected to air compressor by blast pipe respectively, if and be equipped with the dry gas stream equilibrium sheet being evenly provided with the column plate of some air vents and being layed on the column plate of correspondence in each air intake district, compressed gas can be made to uniformly flow in bulk cargo tank after passing these column plates and corresponding air-flow equilibrium sheet, so that the distribution that granular material is in gas is more uniform, it is easy to granular material transmit in drainage conduit, do not result in line clogging, improve the work efficiency of bulk conveying system.
Accompanying drawing explanation
Fig. 1 is this utility model bulk conveying system structural representation, and this bulk conveying system includes a fluid bed.
Fig. 2 is the three-dimensional exploded view of liquid bed in Fig. 1, and this fluid bed includes some column plates.
Fig. 3 is the enlarged drawing of a wherein column plate in Fig. 2.
Fig. 4 is the enlarged drawing in IV portion in Fig. 1.
Fig. 5 is this utility model bulk conveying system workflow diagram.
Detailed description of the invention
Referring to Fig. 1, the better embodiment of this utility model bulk conveying system 100 includes bulk cargo tank 20, fluid bed 40, drainage conduit 60, feed pipe 70, air intake installation 80 and an air compressor 90.The bottom in this bulk cargo tank 20 is located at by this fluid bed 40.One end of this drainage conduit 60 is positioned at the top of this fluid bed 40, and the other end of this drainage conduit 60 is through the tank skin of this bulk cargo tank 20.
This bulk cargo tank 20 includes a bottom (head) 21, the middle end socket 23 of a taper being located on this bottom (head) 21, the cylinder 25 being located in this on end socket 23 and the cover head 27 being located on this cylinder 25 of ellipse.This cover head 27 offers charging aperture 271 and a venthole 273.This feed pipe 70 is connected to this charging aperture 271.
Seeing also Fig. 2 and Fig. 3, this fluid bed 40 includes bracing frame 42 and the air-flow balancer 45 being located in this bottom (head) 21.
This bracing frame 42 tapered tower tray shape, the upper surface of this bracing frame 42 is along the air intake district 421 of the some sectors of central shaft annular array of this bulk cargo tank 20, and the upper surface of this bracing frame 42 is in surrounding projection some connections post 423 in each air intake district 421.The lower surface of this bracing frame 42 is outside projection one gripper shoe 425 between two the most adjacent air intake districts 421.This bracing frame 42 is provided with some reinforcing plates 427 in each air intake district 421, and each reinforcing plate 427 is offered some breach 428.In present embodiment, the quantity in the air intake district 421 of this bracing frame 42 is eight, and each connection post 423 is a screw.
If this air-flow balancer 45 includes should some column plates 451 in air intake district 421 of bracing frame 42, dry gas stream equilibrium sheet 455, locating rack 457, pad 458 of these column plates 451 corresponding and some locking parts 459.Each column plate 451 is general in sector, and the upper surface middle part of this column plate 451 offers some air vents 4511 equably, and some through holes 4513 are offered in the upper surface side of this column plate 451.Each air-flow equilibrium sheet 455 is general in sector, and this air-flow equilibrium sheet 455 is the tablet of good permeability, such as cloth, wire netting etc..In present embodiment, these air-flows equilibrium sheet 455 is some pieces of sulfuration cloth.This locating rack 457 tapered tower tray shape, the upper surface of this locating rack 457 is to the air intake district 421 of bracing frame 42 offering some wind outlet areas 4571, and the upper surface of this locating rack 457 surrounding in each wind outlet area 4571 offers some connecting holes 4573 respectively.The structure of this pad 458 is similar to the structure of this locating rack 457, this pad 458 the most tapered tower tray shape, the upper surface of this pad 458 is to the air intake district 421 of bracing frame 42 offering some plenum areas 4581, and the upper surface of this pad 458 surrounding in each plenum area 4581 offers some through holes 4583 respectively.
This air intake installation 80 includes some blast pipes 83 that the air main 81 being located at this circular arc outside bottom (head) 21 and the circular arc along this air main 81 arrange.One end this air main 81 through of each blast pipe 83, the other end of this blast pipe 83 is through tank skin this bulk cargo tank 20 through of this bottom (head) 21.The two ends that this air main 81 is relative are connected to this air compressor 90.
See also Fig. 2 to Fig. 4, when assembling this fluid bed 40, this bracing frame 42 is positioned in the bottom (head) 21 of this bulk cargo tank 20, make each air intake district 421 of this bracing frame 42 just to corresponding blast pipe 83, and by the way of welding, the gripper shoe 425 of this bracing frame 42 is connected to the inner surface of this bottom (head) 21.This pad 458 is placed on this bracing frame 42, makes the plenum area 4581 of this pad 458 distinguish the most just to this corresponding air intake district 421 of bracing frame 42, and the post 423 that connects of this bracing frame 42 is each passed through the through hole 4583 of this pad 458 correspondence.The plenum area 4581 that these column plates 451 are corresponding respectively is layed in the upper surface of this pad 458, the air intake district 421 of the through correspondence of air vent 4511 of each column plate 451, and the post 423 that connects on this bracing frame 42 and is each passed through the through hole 4513 of each column plate 451 correspondence.These air-flows equilibrium sheet 455 is layed on the column plate 451 of correspondence respectively.This locating rack 457 is positioned on these air-flows equilibrium sheet 455, makes the wind outlet area 4571 of this locating rack 457 that corresponding air-flow the most just to equalize sheet 455, and the post 423 that connects of this bracing frame 42 is each passed through the connecting hole 4573 of this locating rack 457 correspondence.Some locking parts 459 are locked on the connection post 423 of this bracing frame 42 respectively, make the air-flow equilibrium sheet 455 of these column plates 451 and correspondence be held between this locating rack 457 and this bracing frame 42.
Refer to Fig. 5, during use, the compressed air of this air compressor 90 work output evenly flows in each blast pipe 83 through the air main 81 of this air intake installation 80, 83 compressed airs of these blast pipes introduce in the air intake district 421 of this bracing frame 42 correspondence, compressed air in these air intake districts 421 blows to the granular material in this bulk cargo tank 20 after equalizing sheet 455 through the air vent 4511 of corresponding column plate 451 and the air-flow of correspondence equably, the pressure in whole bulk cargo tank 20 is made to increase, so that powder material and gas in bulk cargo tank 20 are sufficiently mixed, and the operation area being delivered to offshore drilling platform from drainage conduit 60, unnecessary gas is discharged from this venthole 273.
Some air intake districts 421 of the fluid bed 40 of this utility model bulk conveying system 100 are connected to air compressor 90 by blast pipe 83 respectively, and in each air intake district 421, lay the column plate 451 being evenly provided with some air vents 4511 and the air-flow being layed on each column plate 451 equilibrium sheet 455, compressed gas can be made to uniformly flow in bulk cargo tank 20, so that granular material is distributed more uniform in gas, it is easy to granular material transmit in drainage conduit 60, do not result in line clogging, improve the work efficiency of bulk conveying system 100.
When needs change a certain column plate 451 or air-flow equilibrium sheet 455, only need to turn on locking part 459, after taking out this locating rack 457, taking out corresponding column plate 451 or air-flow equilibrium sheet 455 and change new column plate 451 or air-flow equilibrium sheet 455, it is the most convenient to mount and dismount.
Claims (10)
1. a fluid bed, it is installed in a bulk cargo tank, it is characterized in that: a bracing frame that this fluid bed includes being fixed on the bottom of this bulk cargo tank and the air-flow balancer being located on this bracing frame, along central shaft annular array some air intakes district of this bulk cargo tank on this bracing frame, if this air-flow balancer includes some column plates that just air intake district to this bracing frame is being layed on this bracing frame and the dry gas stream equilibrium sheet being layed on the column plate of correspondence, each column plate offers some air vents in the air intake district of through correspondence, compressed air equalizes sheet from the air intake district of this bracing frame through the air vent of corresponding column plate and the air-flow of correspondence.
2. fluid bed as claimed in claim 1, it is characterised in that: the quantity in the air intake district of this bracing frame is eight, and the quantity of these column plates and air-flow equilibrium sheet is respectively eight.
3. fluid bed as claimed in claim 1, it is characterised in that: each air-flow equilibrium sheet is a sulfuration cloth.
4. fluid bed as claimed in claim 1, it is characterized in that: this air-flow balancer also includes the locating rack being located on these air-flows equilibrium sheet, this locating rack is to the air intake district of bracing frame offering some wind outlet areas, this locating rack is connected to this bracing frame, and these column plates and air-flow equilibrium sheet are held between this bracing frame and locating rack.
5. fluid bed as claimed in claim 4, it is characterized in that: this bracing frame is convexly equipped with some connection posts towards this air-flow balancer, some connecting holes offered by this locating rack just connection post to this bracing frame, and each connection post is connected to a locking part after corresponding connecting hole.
null6. a bulk conveying system，Including a bulk cargo tank、The fluid bed being installed in bulk cargo tank、The drainage conduit being located on this fluid bed、Some blast pipes and an air compressor，It is characterized in that: this fluid bed includes being located at a bracing frame of this bulk cargo pot bottom、The air-flow balancer being located on this bracing frame，Along central shaft annular array some air intakes district of this bulk cargo tank on this bracing frame，If this air-flow balancer includes some column plates that just air intake district to this bracing frame is being layed on this bracing frame and the dry gas stream equilibrium sheet being layed on the column plate of correspondence，Each column plate offers some air vents in the air intake district of through correspondence，These blast pipes are connected between the air intake district that this air compressor is corresponding with this bracing frame，One end of this drainage conduit is located on this air-flow balancer，The other end of this drainage conduit extends to outside this bulk cargo tank，This air compressor generates compressed air and flows in this drainage conduit after the air-flow of the air vent of corresponding column plate and correspondence equilibrium sheet behind the air intake district that these blast pipes flow to this bracing frame.
Expect induction system the most as claimed in claim 6, it is characterised in that: the quantity in the air intake district of this bracing frame is eight, and the quantity of these column plates and air-flow equilibrium sheet is respectively eight.
Expect induction system the most as claimed in claim 6, it is characterised in that: each air-flow equilibrium sheet is a sulfuration cloth.
9. bulk conveying system as claimed in claim 6, it is characterized in that: this air-flow balancer also includes the locating rack being attached on these air-flows equilibrium sheet, this locating rack is to the air intake district of bracing frame offering some wind outlet areas, this locating rack is connected to this bracing frame, and these column plates and air-flow equilibrium sheet are held between this bracing frame and locating rack.
10. bulk conveying system as claimed in claim 9, it is characterized in that: this bracing frame is convexly equipped with some connection posts towards this air-flow balancer, some connecting holes offered by this locating rack just connection post to this bracing frame, and each connection post is connected to a locking part after corresponding connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253688.9U CN205634185U (en) | 2016-03-30 | 2016-03-30 | Bulk cargo conveying system and fluidized bed thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253688.9U CN205634185U (en) | 2016-03-30 | 2016-03-30 | Bulk cargo conveying system and fluidized bed thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634185U true CN205634185U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253688.9U Expired - Fee Related CN205634185U (en) | 2016-03-30 | 2016-03-30 | Bulk cargo conveying system and fluidized bed thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692206A (en) * | 2016-03-30 | 2016-06-22 | 利丰海洋工程（深圳）有限公司 | Bulk material conveying system and fluidized bed thereof |
-
2016
- 2016-03-30 CN CN201620253688.9U patent/CN205634185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692206A (en) * | 2016-03-30 | 2016-06-22 | 利丰海洋工程（深圳）有限公司 | Bulk material conveying system and fluidized bed thereof |
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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 |
Granted publication date: 20161012 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |