CN105905616A - Aluminum oxide hyper-dense phase conveying device and mounting method - Google Patents
Aluminum oxide hyper-dense phase conveying device and mounting method Download PDFInfo
- Publication number
- CN105905616A CN105905616A CN201610482298.3A CN201610482298A CN105905616A CN 105905616 A CN105905616 A CN 105905616A CN 201610482298 A CN201610482298 A CN 201610482298A CN 105905616 A CN105905616 A CN 105905616A
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- China
- Prior art keywords
- air
- driven chute
- mounting bracket
- chute
- hyper
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention provides an aluminum oxide hyper-dense phase conveying device and a mounting method. The device comprises a plurality of mounting racks, a wind driven chute, a stock bin, a material cabin, a blowing pipeline and air exhaust columns, wherein the plurality of mounting racks are uniformly arranged at intervals on the ground, the wind driven chute is paved on the top of the mounting rack, the stock bin is arranged at the top of the feeding end of the wind driven chute, the material cabin is arranged at the bottom of the discharge end of the wind driven chute, the air exhaust columns are uniformly arranged at intervals on the top of the wind driven chute, the wind driven chute is internally divided into a material loading room and a leeward room through a permeable plate, and the blowing pipeline is paved in the bottom of the wind driven chute and communicates with the leeward room through a valve. The device provided by the invention is simple and convenient to mount, wear of the permeable plate in a conveying process is reduced, and the service life of the equipment is prolonged.
Description
Technical field
The invention belongs to the technical field of hyper-dense phase conveying system equipment in aluminum electrolysis, particularly relate to a kind of aluminium oxide ultra-dense phase
Conveyer device and installation method.
Background technology
Hyper-dense phase conveying be grow up after diluted phase transport, Condensed transportation technology a kind of efficiently, the powder of energy-saving and environmental protection,
The new technique of particulate material long-distance sand transport, only just can transport material to far distance with a centrifugal blower, mainly utilize
Be the self property (powdery, good permeability) of material, give a small power in pipeline one end, material just can be made as water one
Sample flows, and solid-gas ratio is the highest, and all granular materials with fluidization property all can use.It is applicable to multiple for off-take point,
And all it is not required to ad hoc control device in each branch, but balances control work by its internal pressure, in aluminum electrolysis
Utilize hyper-dense phase conveying to every charging of the cell, alumina raw material can be made directly to be transported to every electrolytic bath feed box from bunker,
Hyper-dense phase conveying equipment is simple, it is low to consume energy, transfer efficiency is high, esy to use, safe and reliable.It is especially suitable for the oxygen of higher concentration
Change aluminium powder conveying and by widely used in aluminum electrolysis.
Summary of the invention
The technical problem to be solved is the problem for above-mentioned existence, it is provided that a kind of aluminium oxide hyper-dense phase conveying device
And installation method, equipment simple installation, material conveying abrasion is little, extension device service life.
The present invention solves above-mentioned technical problem and be the technical scheme is that a kind of aluminium oxide hyper-dense phase conveying device, and its feature exists
In, including several mounting brackets, air-driven chute, feed bin, use feed bin, air supply duct and air draft post, described several installations are propped up
The arrangement of frame uniform intervals is installed on ground, and described air-driven chute is layed in the top of mounting bracket, and described feed bin is installed in wind
The top of the feed end of dynamic chute, described feed bin installs the bottom of the discharge end in air-driven chute, described air draft post uniform intervals
Install the top in air-driven chute, inside air-driven chute, be divided into feeding room and lower air chamber, described ajutage by arranging air permeable plate
Road is layed in the bottom of air-driven chute, is connected with described lower air chamber by valve.
By such scheme, described several mounting brackets are formed " H " type structure by left column, right column and crossbeam, described pneumatic
Chute is positioned by described cross beam support, and the vertical height of the crossbeam of several mounting brackets reduces successively along air-driven chute conveying direction,
The line of two crossbeams is horizontal by certain angle from beginning to end.
By such scheme, the angle of described angle is 1.3 °～1.7 °.
The installation method of a kind of aluminium oxide hyper-dense phase conveying device, it is characterised in that comprise the following steps:
S1: mounting bracket is arranged, and releases air-driven chute and installs centrage, measures the installation site of two mounting brackets of head and the tail, will
Mounting bracket installs in place, reinforcing from beginning to end, then draws steel wire between two stands, it has been determined that the setting height(from bottom) of other mounting bracket,
Steel wire must be strained so that it is lower winding degree does not affect the installation accuracy of middle each mounting bracket, then with steel wire for reference in installation
Between each mounting bracket, regulate each beam vertical height, after using bolt fastening, crossbeam welded with left and right column, own
Welding is continuous weld, weld bead height 5mm；
S2: install air-driven chute, the erection sequence welded and installed of each joint on drawing is strictly pressed in air-driven chute installation, must not during assembly welding
Canvas in damage air-driven chute, each interface passes through Flange joint, and air permeable plate is both needed to be coated with fluid sealant with the region of other component touch
And compress.
The invention has the beneficial effects as follows: the method simple installation, distance can arrange, a large amount of set-up time can be saved, carried
Cheng Zhong, decreases the breakage to powdered granule, decreases the service life of the abrasion to air permeable plate, greatly extension device, is
System fault rate is the lowest；By changing the arrangement angles of Conveying Chute, just change the driving force side driving alumina powder flowing
Formula, improves adsorption effect, improves gas cleaning efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mounting bracket of one embodiment of the present of invention.
Fig. 2 is the structural representation of the air-driven chute of one embodiment of the present of invention.
Wherein: 1. left column, 2. right column, 3. crossbeam, 4. air-driven chute, 5. feed bin, 6. with feed bin, 7. air supply duct,
8. air draft post, 9. air permeable plate.
Detailed description of the invention
For being more fully understood that the present invention, the invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of aluminium oxide hyper-dense phase conveying device, including several mounting brackets, air-driven chute 4, feed bin 5,
With feed bin 6, air supply duct 7 and air draft post 8, the arrangement of several mounting bracket uniform intervals is installed on ground, and air-driven chute is laid
In the top of mounting bracket, feed bin installs the top of the feed end in air-driven chute, installs the discharging in air-driven chute with feed bin
The bottom of end, air draft post uniform intervals installs the top in air-driven chute, is divided into by arranging air permeable plate 9 inside air-driven chute
Feeding room and lower air chamber, air supply duct is layed in the bottom of air-driven chute, is connected with lower air chamber by valve.
Several mounting brackets are formed " H " type structure by left column 1, right column 2 and crossbeam 3, and air-driven chute is propped up by crossbeam
Support location, the vertical height of the crossbeam of several mounting brackets reduces successively along air-driven chute conveying direction, from beginning to end the company of two crossbeams
Line is horizontal by certain angle, and the angle of angle is 1.3 °～1.7 °, preferably 1.5 °.
The installation method of a kind of aluminium oxide hyper-dense phase conveying device, it is characterised in that comprise the following steps:
S1: mounting bracket is arranged, and releases air-driven chute and installs centrage, measures the installation site of two mounting brackets of head and the tail, will
Mounting bracket installs in place, reinforcing from beginning to end, then draws steel wire between two stands, it has been determined that the setting height(from bottom) of other mounting bracket,
Steel wire must be strained so that it is lower winding degree does not affect the installation accuracy of middle each mounting bracket, then with steel wire for reference in installation
Between each mounting bracket, regulate each beam vertical height, after using bolt fastening, crossbeam welded with left and right column, own
Welding is continuous weld, weld bead height 5mm；
S2: install air-driven chute, the erection sequence welded and installed of each joint on drawing is strictly pressed in air-driven chute installation, must not during assembly welding
Canvas in damage air-driven chute, each interface passes through Flange joint, and air permeable plate is both needed to be coated with fluid sealant with the region of other component touch
And compress.
The low-pressure air of blower fan is evenly distributed in the alumina bed in feeding room by air permeable plate in lower chamber so that it is uniformly
Ground fluidization, the wind through alumina layer is then discharged by air draft post.The potential energy of feed bin internal oxidition aluminum is just by this solid and gas two
Phase fluid transmits to flow direction, and forms barometric gradient, and its form of expression forms differing heights in each balance stock column
Aluminium oxide stock column, the aluminium oxide stock column of these differing heights promotes material to flow to the direction that stock column is low.When delivery system commands angle
When being configured to 1.5 °, the external force promoting alumina powder to make displacement is terrestrial gravitation.The earth vertical gravity to alumina powder,
Just creating horizontal orientation component in carrying angled conveying equipment, the angle of conveying equipment configuration is the biggest, and horizontal component is more
Greatly, on the contrary the least.This component is exactly the external force in aluminum oxide conveying system.This external force and alumina material in horizontal arrangement
The pressure that post produces has distinct difference.Its active force occurs on the alumina particle that each is tiny, and power source is
Wide meaning.For each granule, required external force is the most small, and horizontal component produced by 1.5 ° just can produce enough
Driving power.By changing the arrangement angles of Conveying Chute, just change the driving force mode driving alumina powder flowing.
This driving force is that material itself possesses, it is not necessary to extra equipment and device provide.
Claims (4)
1. an aluminium oxide hyper-dense phase conveying device, it is characterised in that include several mounting bracket, air-driven chute, feed bin,
With feed bin, air supply duct and air draft post, the arrangement of described several mounting bracket uniform intervals is installed on ground, described air-driven chute
Being layed in the top of mounting bracket, described feed bin installs the top of the feed end in air-driven chute, and described feed bin is installed in wind
Moving the bottom of the discharge end of chute, described air draft post uniform intervals installs the top in air-driven chute, and air-driven chute is internal by setting
Putting air permeable plate and be divided into feeding room and lower air chamber, described air supply duct is layed in the bottom of air-driven chute, by valve with described under
Air compartment is connected.
A kind of aluminium oxide hyper-dense phase conveying device the most according to claim 1, it is characterised in that described several mounting brackets
Being formed " H " type structure by left column, right column and crossbeam, described air-driven chute is positioned by described cross beam support, Shuo Gean
The vertical height of the crossbeam of dress support reduces successively along air-driven chute conveying direction, and the line of two crossbeams is horizontal by one from beginning to end
Clamp angle.
A kind of aluminium oxide hyper-dense phase conveying device the most according to claim 2, it is characterised in that the angle of described angle is
1.3 °～1.7 °.
4. the installation method of a kind of aluminium oxide hyper-dense phase conveying device described in the claims 3, it is characterised in that include following
Step:
S1: mounting bracket is arranged, and releases air-driven chute and installs centrage, measures the installation site of two mounting brackets of head and the tail, will
Mounting bracket installs in place, reinforcing from beginning to end, then draws steel wire between two stands, it has been determined that the setting height(from bottom) of other mounting bracket,
Steel wire must be strained so that it is lower winding degree does not affect the installation accuracy of middle each mounting bracket, then with steel wire for reference in installation
Between each mounting bracket, regulate each beam vertical height, after using bolt fastening, crossbeam welded with left and right column, own
Welding is continuous weld, weld bead height 5mm；
S2: install air-driven chute, the erection sequence welded and installed of each joint on drawing is strictly pressed in air-driven chute installation, must not during assembly welding
Canvas in damage air-driven chute, each interface passes through Flange joint, and air permeable plate is both needed to be coated with fluid sealant with the region of other component touch
And compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482298.3A CN105905616A (en) | 2016-06-27 | 2016-06-27 | Aluminum oxide hyper-dense phase conveying device and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482298.3A CN105905616A (en) | 2016-06-27 | 2016-06-27 | Aluminum oxide hyper-dense phase conveying device and mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905616A true CN105905616A (en) | 2016-08-31 |
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ID=56759688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610482298.3A Pending CN105905616A (en) | 2016-06-27 | 2016-06-27 | Aluminum oxide hyper-dense phase conveying device and mounting method |
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| CN (1) | CN105905616A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059056A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of aluminium cell of full automatic high efficiency cleaning |
| CN107059058A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of distributed alumina blanking system of aluminium cell all standing |
| CN108163550A (en) * | 2017-12-08 | 2018-06-15 | 云南云铝涌鑫铝业有限公司 | For conveying the chute device of ultra-dense phase material and material-transporting system |
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|---|---|---|---|---|
| CN2245601Y (en) * | 1995-08-24 | 1997-01-22 | 沈阳铝镁设计研究院 | Powder and powerded stock fluidization conveying appliance |
| CN2337120Y (en) * | 1998-02-19 | 1999-09-08 | 沈阳北方净化技术有限公司 | Ultra-dense-phase powder conveying apparatus |
| CN2454340Y (en) * | 2000-07-11 | 2001-10-17 | 沈阳铝镁设计研究院 | Mateiral fluidizing transfer apparatus |
| CN2461902Y (en) * | 2001-02-16 | 2001-11-28 | 吴多民 | Non-air hose aluminium oxide super-thick phase conveyer |
| EP1086035B1 (en) * | 1998-05-11 | 2002-09-25 | Aluminium Pechiney | Method for conveying on high-density bed powder materials and device with potential fluidisation for implementing same |
| US7048475B2 (en) * | 2001-10-26 | 2006-05-23 | Aluminium Pechiney | System for distribution of pulverulent material with controlled gravimetric flow rates |
-
2016
- 2016-06-27 CN CN201610482298.3A patent/CN105905616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2245601Y (en) * | 1995-08-24 | 1997-01-22 | 沈阳铝镁设计研究院 | Powder and powerded stock fluidization conveying appliance |
| CN2337120Y (en) * | 1998-02-19 | 1999-09-08 | 沈阳北方净化技术有限公司 | Ultra-dense-phase powder conveying apparatus |
| EP1086035B1 (en) * | 1998-05-11 | 2002-09-25 | Aluminium Pechiney | Method for conveying on high-density bed powder materials and device with potential fluidisation for implementing same |
| CN2454340Y (en) * | 2000-07-11 | 2001-10-17 | 沈阳铝镁设计研究院 | Mateiral fluidizing transfer apparatus |
| CN2461902Y (en) * | 2001-02-16 | 2001-11-28 | 吴多民 | Non-air hose aluminium oxide super-thick phase conveyer |
| US7048475B2 (en) * | 2001-10-26 | 2006-05-23 | Aluminium Pechiney | System for distribution of pulverulent material with controlled gravimetric flow rates |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059056A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of aluminium cell of full automatic high efficiency cleaning |
| CN107059058A (en) * | 2017-04-13 | 2017-08-18 | 中南大学 | A kind of distributed alumina blanking system of aluminium cell all standing |
| CN107059058B (en) * | 2017-04-13 | 2019-01-08 | 中南大学 | A kind of aluminium cell all standing distribution alumina blanking system |
| CN107059056B (en) * | 2017-04-13 | 2019-03-22 | 中南大学 | A kind of clean aluminium cell of full automatic high efficiency |
| CN108163550A (en) * | 2017-12-08 | 2018-06-15 | 云南云铝涌鑫铝业有限公司 | For conveying the chute device of ultra-dense phase material and material-transporting system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |