CN101397681A - Horizontal strip type fluidization distributor - Google Patents
Horizontal strip type fluidization distributor Download PDFInfo
- Publication number
- CN101397681A CN101397681A CNA2007100130005A CN200710013000A CN101397681A CN 101397681 A CN101397681 A CN 101397681A CN A2007100130005 A CNA2007100130005 A CN A2007100130005A CN 200710013000 A CN200710013000 A CN 200710013000A CN 101397681 A CN101397681 A CN 101397681A
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- CN
- China
- Prior art keywords
- strip type
- horizontal strip
- chamber
- type fluidization
- distribution
- 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.)
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a powdered materiel distribution device, particularly relates to a distribution device of alumina powder in an aluminium electrolysis fume purification system. The structure of the level strip type fluidization distribution device is as follows: the distribution device comprises a materiel chamber, a gas chamber and a ventilating plate, wherein, the materiel chamber is horizontally arranged or nearly arranged in a horizontal manner and communicated with at least two distribution boxes that can discharge independently; and the materiel chamber is communicated with the distribution boxes by a distribution pipe and the distribution device. The distribution device effectively carries out multi-point distribution to the alumina powder by small elevation difference, has good distribution effect, improves and guarantees the purifying efficiency of aluminium electrolysis fume and has low equipment investment, simple structure and easy execution.
Description
Technical field
The present invention relates to the pulverulent material feeding-distribution device, relate in particular to a kind of feeding-distribution device of aluminum oxide powder in the aluminum electrolysis flue gas purification system.
Background technology
Adopting the HF in the alumina adsorption aluminium electrolytic flue is the universal method that aluminium electrolytic flue is administered, and the mode that adds aluminum oxide in aluminium electrolytic flue has two kinds of single-point type and multipoint modes, the reinforced sub-material problem that relates to aluminum oxide inevitably of multipoint mode usually.At present, the aluminum oxide feeding-distribution device has two kinds usually: round or square type distribution box sub-material, pneumatic skewed slot sub-material.The former sub-material is effective, but needs the bigger discrepancy in elevation to dispose sub-material equipment, and drops into higher.Though the latter is simple in structure, the sub-material effect is not as the former.
Along with environmental protection standard and more and more higher to environmental requirement, further improve pneumatic skewed slot sub-material mode, improve the sub-material effect effectively, the control pollutent is distributed and has great importance.
Summary of the invention
Technical problem to be solved by this invention provides a kind of horizontal strip type fluidization distributor, and it is with the little discrepancy in elevation and drop into and effectively aluminum oxide powder to be carried out the multiple spot sub-material, and sub-material is effective, improves and has guaranteed aluminum electrolysis flue gas purification efficient.
In order to solve the problems of the technologies described above, the present invention realizes like this, horizontal strip type fluidization distributor, its structure is as follows: it comprises material chamber, air chamber and air permeable plate, wherein expect the chamber horizontal arrangement or near horizontal arrangement, be communicated with on the material chamber at least two can independent discharge distribution box, the material chamber is communicated with distribution box by sub-feed tube and feeding-distribution device.
Described feeding-distribution device adopts AND DEWATERING FOR ORIFICE STRUCTURE or gate valve structure.
Described sub-feed tube and feeding-distribution device stretch in the distribution box.
Described distribution box is 2-50.
Described distribution box structure is as follows: the lower end of casing is a discharge gate, is provided with dividing plate and casing overflow port baffle plate between the upper box body of distribution box and the material chamber.
Described nesting box adopts the two-stage discharge or establishes overflow port.
The upper end of described casing is provided with inspection port.
The outside of described casing is provided with inspection port.
The setting angle of described material chamber is-1 °～1 °.
1-20 opening for feed is set on the described material chamber.
Described opening for feed is arranged on any position, top of material chamber.
Described air chamber has inlet mouth to be arranged on the lower end or the side of air chamber, and inlet mouth is 1-100.
The upper end of described material chamber is provided with venting port, and venting port is 1-50.
Advantage of the present invention and effect are as follows:
It carries out the multiple spot sub-material to aluminum oxide powder effectively with the little discrepancy in elevation, and sub-material is effective, and improve and guaranteed aluminum electrolysis flue gas purification efficient, the equipment less investment, simple in structure, implement easily.
Description of drawings
Fig. 1 is the structural representation of horizontal strip type fluidization distributor of the present invention.
Fig. 2 is the air chamber section structure synoptic diagram of horizontal strip type fluidization distributor of the present invention.
Fig. 3 is the distribution box section structure synoptic diagram of horizontal strip type fluidization distributor of the present invention.
1. material chamber, 2. air chamber, 3. air permeable plate, 4. opening for feed, 5. inlet mouth, 6. venting port, 7. discharge gate, 8. feeding-distribution device, 9. inspection port, 10. sub-feed tube, 11. dividing plates, 12. overflow port baffle plates, 13. inspection ports, 14. distribution boxes.
Embodiment
Further specify structure of the present invention below in conjunction with accompanying drawing, but protection scope of the present invention is not limit by embodiment.
As shown in Figure 1, the structure of horizontal strip type fluidization distributor is as follows: horizontal arrangement or near the material chamber 1 of horizontal arrangement, the setting angle of material chamber 1 is preferably between-1 °～1 °; The lower end of material chamber 1 connects air chamber 2, and material chamber 1 and air chamber 2 separate by air permeable plate 3, and material is provided with 1-20 opening for feed 4 on the chamber 1, and opening for feed 4 is arranged on the top or any position of sidepiece of material chamber 1; Material be equipped with on the chamber 1 at least two can independent discharge distribution box 14, material chamber 1 is communicated with distribution box 14 by sub-feed tube 10 and feeding-distribution device 8, distribution box 14 is that 2-50 is individual.Feeding-distribution device 8 adopts AND DEWATERING FOR ORIFICE STRUCTURE or gate valve structure.Feeding-distribution device 8 and sub-feed tube 10 stretch in the distribution box.
As shown in Figure 3, the structure of above-mentioned distribution box 14 is as follows: the lower end of distribution box casing is a discharge gate 7, is provided with dividing plate and casing overflow port baffle plate between the upper box body of distribution box and the material chamber.Nesting box 14 adopts the two-stage discharge or establishes overflow port.The upper end of casing is provided with inspection port 13; The outside of casing is provided with inspection port 9.
As shown in Figure 2, the structure of above-mentioned air chamber 2 is as follows: air chamber 2 is arranged on air permeable plate 3 bottoms, and inlet mouth 5 is arranged on the lower end or the side of air chamber 2, and inlet mouth 5 is 1-100, and the upper end of material chamber 1 is provided with venting port 6, and venting port 6 is 1-50.
Enforcement of the present invention is very easy to.Material enters material chamber 1 by opening for feed 4, and fluidized wind enters air chamber 2 by inlet mouth 5 and passes air permeable plate 3 and the material above it and make fluidization of material, and the material after the fluidization is mobile in material chamber 1, makes the upper surface of the bed of material be tending towards level.Along with the adding of material, material level raises gradually, and constitute certain material level at each distribution box place poor, and the discharge of the feeding-distribution device 8 of this each distribution box of material level official post can be realized consistent relatively condition and reach the purpose of even sub-material.
Claims (13)
1, horizontal strip type fluidization distributor, it is characterized in that structure is as follows: it comprises material chamber (1), air chamber (2) and air permeable plate (3), wherein expect chamber (1) horizontal arrangement or near horizontal arrangement, material chamber (1) go up to be communicated with at least two can independent discharge distribution box (14), material chamber (1) is communicated with distribution box (14) by sub-feed tube (10) and feeding-distribution device (8).
2, horizontal strip type fluidization distributor according to claim 1 is characterized in that described feeding-distribution device (8) adopts AND DEWATERING FOR ORIFICE STRUCTURE or gate valve structure, and regulative mode is manual regulation or regulates automatically.
3, horizontal strip type fluidization distributor according to claim 1 is characterized in that described sub-feed tube (10) and feeding-distribution device (8) stretch in the distribution box.
4, horizontal strip type fluidization distributor according to claim 1 is characterized in that described distribution box (14) is 2-50.
5, according to claim 1 or 4 described horizontal strip type fluidization distributors, it is characterized in that described distribution box structure is as follows: the lower end of distribution box casing is discharge gate (7), is provided with dividing plate (11) and casing overflow port baffle plate (12) between the upper box body of distribution box (14) and the material chamber (1).
6, horizontal strip type fluidization distributor according to claim 5 is characterized in that described distribution box (14) adopts the two-stage discharge or establishes overflow port.
7, horizontal strip type fluidization distributor according to claim 5 is characterized in that the upper end of described casing is provided with inspection port (13).
8, horizontal strip type fluidization distributor according to claim 5 is characterized in that the outside of described casing is provided with inspection port (9).
9, horizontal strip type fluidization distributor according to claim 1 is characterized in that the setting angle of described material chamber (1) is-1 °～1 °.
10,, it is characterized in that being provided with on the described material chamber (1) 1-20 opening for feed (4) according to claim 1 or 9 described horizontal strip type fluidization distributors.
11, horizontal strip type fluidization distributor according to claim 10 is characterized in that described opening for feed (4) is arranged on the top of material chamber (1) or any position of sidepiece.
12, the described horizontal strip type fluidization distributor of claim 1 is characterized in that described air chamber (2) has inlet mouth (5) to be arranged on the lower end or the side of air chamber (2), and inlet mouth (5) is 1-100.
13, the described horizontal strip type fluidization distributor of claim 1 is characterized in that the upper end of described material chamber (1) is provided with venting port (6), and venting port (6) is 1-50.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100130005A CN101397681B (en) | 2007-09-29 | 2007-09-29 | Horizontal strip type fluidization distributor |
| MYPI2010001369A MY169593A (en) | 2007-09-29 | 2008-09-26 | Fluidized material distributing device |
| PCT/CN2008/001661 WO2009049486A1 (en) | 2007-09-29 | 2008-09-26 | Fluidizing distribution apparatus |
| SA08290630A SA08290630B1 (en) | 2007-09-29 | 2008-10-11 | Fluidized material distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100130005A CN101397681B (en) | 2007-09-29 | 2007-09-29 | Horizontal strip type fluidization distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101397681A true CN101397681A (en) | 2009-04-01 |
| CN101397681B CN101397681B (en) | 2012-05-23 |
Family
ID=40516516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100130005A Active CN101397681B (en) | 2007-09-29 | 2007-09-29 | Horizontal strip type fluidization distributor |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101397681B (en) |
| MY (1) | MY169593A (en) |
| SA (1) | SA08290630B1 (en) |
| WO (1) | WO2009049486A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968660A (en) * | 2010-09-14 | 2011-02-09 | 北京宏泰华尊测控技术有限公司 | Aluminum oxide metering control processing system |
| CN101760764B (en) * | 2008-12-22 | 2012-12-05 | 贵阳镁铝设计研究院有限公司 | Independent uniform section funnel type smoke collecting device for electrolytic plant |
| CN106743669A (en) * | 2017-01-22 | 2017-05-31 | 杭州丙甲科技有限公司 | Blowing induction system and its carrying method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842917B (en) * | 2020-07-27 | 2023-11-03 | 安徽有研吸气新材料股份有限公司 | High-performance getter alloy component and processing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562878B2 (en) * | 1984-04-12 | 1989-06-30 | Pechiney Aluminium | CLOSED POTENTIAL FLUIDIZATION DEVICE FOR HORIZONTAL CONVEYANCE IN DENSE BED OF POWDER MATERIALS |
| NO315037B1 (en) * | 2001-03-21 | 2003-06-30 | Norsk Hydro As | Method and system for distributing fluidizable materials |
| FR2831528B1 (en) * | 2001-10-26 | 2004-01-16 | Pechiney Aluminium | POWDER MATERIAL DISTRIBUTION SYSTEM WITH CONTROLLED WEIGHTS |
| DE10162398A1 (en) * | 2001-12-13 | 2003-07-24 | Moeller Materials Handling Gmb | System for feeding a plurality of consumers, e.g. B. cells of aluminum melting furnaces with bulk material, for. B. powdered alumina |
| CN201121213Y (en) * | 2007-11-06 | 2008-09-24 | 沈阳铝镁设计研究院 | Horizontal bar type fluidization feed divider |
-
2007
- 2007-09-29 CN CN2007100130005A patent/CN101397681B/en active Active
-
2008
- 2008-09-26 MY MYPI2010001369A patent/MY169593A/en unknown
- 2008-09-26 WO PCT/CN2008/001661 patent/WO2009049486A1/en active Application Filing
- 2008-10-11 SA SA08290630A patent/SA08290630B1/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760764B (en) * | 2008-12-22 | 2012-12-05 | 贵阳镁铝设计研究院有限公司 | Independent uniform section funnel type smoke collecting device for electrolytic plant |
| CN101968660A (en) * | 2010-09-14 | 2011-02-09 | 北京宏泰华尊测控技术有限公司 | Aluminum oxide metering control processing system |
| CN101968660B (en) * | 2010-09-14 | 2012-06-13 | 北京宏泰华尊测控技术有限公司 | Aluminum oxide metering control processing system |
| CN106743669A (en) * | 2017-01-22 | 2017-05-31 | 杭州丙甲科技有限公司 | Blowing induction system and its carrying method |
| WO2018133777A1 (en) * | 2017-01-22 | 2018-07-26 | 杭州丙甲科技有限公司 | Air blowing and conveying system and conveying method therefor |
| CN106743669B (en) * | 2017-01-22 | 2019-12-13 | 杭州丙甲科技有限公司 | blowing conveying system and conveying method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| MY169593A (en) | 2019-04-22 |
| CN101397681B (en) | 2012-05-23 |
| WO2009049486A1 (en) | 2009-04-23 |
| SA08290630B1 (en) | 2012-02-07 |
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| C14 | Grant of patent or utility model | ||
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