CN203960358U - A kind of mixing device of fluorinated alumina powder - Google Patents
A kind of mixing device of fluorinated alumina powder Download PDFInfo
- Publication number
- CN203960358U CN203960358U CN201420265975.2U CN201420265975U CN203960358U CN 203960358 U CN203960358 U CN 203960358U CN 201420265975 U CN201420265975 U CN 201420265975U CN 203960358 U CN203960358 U CN 203960358U
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- mixer
- mixing
- fluorinated alumina
- feed
- elephant trunk
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Abstract
The utility model provides a kind of mixing device of fluorinated alumina powder, it comprises two feed chutes, mixer, described mixer two side bottoms are respectively by being provided with the feeding pipeline and first of feed appliance, the electrolyzer in the second workshop is connected, the same side of described two feed chutes is communicated with a pre-mixing elephant trunk, described pre-mixing elephant trunk middle part is communicated with horizontally disposed Preblend conveying chute downwards, the other end outlet of described Preblend conveying chute be vertically set on middle part above mixer, and the intermediate blanking pipe communicating with mixer inside is connected, the change that the utility model is very large the tiny feeding causing of alumina particle, the not smooth phenomenon of blanking, obviously improved the burst effect that electrolyzer does not freely cause because of blanking, the mixed aluminium oxides thickness that each electrolyzer is used is mixed unanimously.
Description
Technical field
The utility model belongs to electrolytic aluminum apparatus field, particularly relates to a kind of mixing device of fluorinated alumina powder.
Background technology
As shown in Figure 1, 2, in electrolytic aluminum feeding process, when air lift blower fan and the work of top, storehouse collecting machine, effect due to gravity and negative pressure, cause aluminum oxide that particle is large in the accumulation of falling of warehouse one side, the aluminum oxide of finely powdered falls and is deposited in the opposite side of warehouse in collecting machine bottom, its mixing need to be sent into electrolyzer.Warehouse bottom is provided with two feed openings and elephant trunk 1` is communicated with mixer 4`, because of mixer volume too large, the fluorinated alumina that two ends enter mixer cannot mix and entered feeding pipeline and be sent to potroom, occur that large-grain alumina enters the electrolyzer in the first workshop, finely powdered aluminum oxide enters the electrolyzer in the second workshop, the material thickness of each electrolyzer is not mixed, and due to finely powdered aluminum oxide poor fluidity, often regularly occur that the phenomenon of material under not arranged at the slow or groove top of feeding, cause electrolyzer to occur that burst effect and other groove condition worsen phenomenon.
Utility model content
The purpose of this utility model is exactly that a kind of mixing device of fluorinated alumina powder is provided over against the existing deficiency of above-mentioned prior art.
The utility model is realized the technical scheme that above-mentioned purpose adopts: a kind of mixing device of fluorinated alumina powder, it comprise two horizontally disposed tops respectively with macrobead fluorinated alumina opening for feed, the feed chute that small-particle fluorinated alumina opening for feed is connected, and large for mixing, the mixer of small-particle fluorinated alumina material, described mixer two side bottoms are respectively by being provided with the feeding pipeline and first of feed appliance, the electrolyzer in the second workshop is connected, the same side of described two feed chutes is communicated with a pre-mixing elephant trunk, described pre-mixing elephant trunk middle part is communicated with horizontally disposed Preblend conveying chute downwards, the other end outlet of described Preblend conveying chute be vertically set on middle part above mixer, and the intermediate blanking pipe communicating with mixer inside is connected.
The both sides port of described pre-mixing elephant trunk is all communicated with the auxiliary feeding pipe that is provided with flow control valve and blower fan.
The top of described mixer is also symmetrically arranged with two balance stock columns that play scavenging action.
Principle of the present utility model is: because mixer volume is too large, the fluorinated alumina that two ends enter mixer cannot mix and entered feeding pipeline and be sent to potroom.Therefore, the standpipe that two ends is entered to mixer changes the middle part that a standpipe enters mixer into, at the former standpipe feed chute the other end by pre-mixing elephant trunk being set former thing two ends feed chute UNICOM, by Preblend conveying chute and intermediate blanking pipe, enter mixer, and on pre-mixing elephant trunk, increase by-pass valve control and carry out the auxiliary convey materials of blast, accomplish that aluminum oxide fully mixes with mixer in each elephant trunk, then evenly deliver in electrolyzer, also accomplish the even blanking in aluminum oxide both sides in mixer, stop to occur large dead material region simultaneously; Because aluminum oxide flows out the whether smooth and easy uncertainty that has in mixer, therefore need increase on mixer top the conveying that gas barrier is convenient to aluminum oxide.
The utility model takes the beneficial effect that technique scheme is brought to be: the utility model is owing to having increased pre-mixing elephant trunk, and select from mixer middle part blanking, adding auxiliary handling equipment, the beneficial effect bringing is: the not smooth phenomenon of the feeding 1, causing because alumina particle is tiny, blanking obtains very large change; 2. electrolyzer obviously improves because of the burst effect that blanking does not freely cause; 3. the mixed aluminium oxides thickness that each electrolyzer is used mixes unanimously.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is the left view of Fig. 1.
In Fig. 1-2: 1` elephant trunk; 2`, 3` both sides feeding elephant trunk; 4` mixer; 5` feed appliance;
Fig. 3 is structural representation of the present utility model.
Fig. 4 is that schematic diagram is looked on a left side of Fig. 3.
Fig. 5 is the schematic top plan view of Fig. 3.
In figure: 1,2 are: feed chute; 3, pre-mixing elephant trunk; 4, Preblend conveying chute; 5, intermediate blanking pipe; 6, mixer; 7, flow control valve; 8, blower fan; 9, feed appliance; 10, balance stock column.
Embodiment
The utility model is described further below with reference to embodiment and accompanying drawing.
As in Figure 3-5, the mixing device of fluorinated alumina powder of the present utility model comprise two horizontally disposed tops respectively with macrobead fluorinated alumina opening for feed, the feed chute 1 that small-particle fluorinated alumina opening for feed is connected, 2, and large for mixing, the mixer 6 of small-particle fluorinated alumina material, 6 liang of side bottoms of described mixer are respectively by being provided with the feeding pipeline and first of feed appliance 9, the electrolyzer in the second workshop is connected, described two feed chutes 1, 2 same side is communicated with a pre-mixing elephant trunk 3, described pre-mixing elephant trunk 3 middle parts are communicated with horizontally disposed Preblend conveying chute 4 downwards, the other end outlet of described Preblend conveying chute 4 be vertically set on mixer 6 middle part above, and the intermediate blanking pipe 5 communicating with mixer 6 inside is connected.
The both sides port of described pre-mixing elephant trunk 3 is all communicated with the auxiliary feeding pipe that is provided with flow control valve 7 and blower fan 8.
The top of described mixer 6 is also symmetrically arranged with two balance stock columns 10 that play scavenging action.
Claims (3)
1. the mixing device of a fluorinated alumina powder, it comprise two horizontally disposed tops respectively with macrobead fluorinated alumina opening for feed, the feed chute that small-particle fluorinated alumina opening for feed is connected, and large for mixing, the mixer of small-particle fluorinated alumina material, described mixer two side bottoms are respectively by being provided with the feeding pipeline and first of feed appliance, the electrolyzer in the second workshop is connected, it is characterized in that: the same side of described two feed chutes is communicated with a pre-mixing elephant trunk, described pre-mixing elephant trunk middle part is communicated with horizontally disposed Preblend conveying chute downwards, the other end outlet of described Preblend conveying chute be vertically set on middle part above mixer, and the intermediate blanking pipe communicating with mixer inside is connected.
2. the mixing device of fluorinated alumina powder according to claim 1, is characterized in that: the both sides port of described pre-mixing elephant trunk is all communicated with the auxiliary feeding pipe that is provided with flow control valve and blower fan.
3. the mixing device of fluorinated alumina powder according to claim 1, is characterized in that: the top of described mixer is also symmetrically arranged with two balance stock columns that play scavenging action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265975.2U CN203960358U (en) | 2014-05-23 | 2014-05-23 | A kind of mixing device of fluorinated alumina powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265975.2U CN203960358U (en) | 2014-05-23 | 2014-05-23 | A kind of mixing device of fluorinated alumina powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960358U true CN203960358U (en) | 2014-11-26 |
Family
ID=51920966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265975.2U Expired - Fee Related CN203960358U (en) | 2014-05-23 | 2014-05-23 | A kind of mixing device of fluorinated alumina powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088281A (en) * | 2014-05-23 | 2015-11-25 | 郑州发祥铝业有限公司 | Mixing device of fluorinated alumina powder |
| CN106313296A (en) * | 2016-09-26 | 2017-01-11 | 重庆方浩建筑保温材料有限公司万盛分公司 | Insulation board particle uniform mixing and feeding device with circumferential feeding |
| CN106363792A (en) * | 2016-09-29 | 2017-02-01 | 重庆方浩建筑保温材料有限公司万盛分公司 | Flat runner insulation board particle uniform mixing feeding device |
-
2014
- 2014-05-23 CN CN201420265975.2U patent/CN203960358U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088281A (en) * | 2014-05-23 | 2015-11-25 | 郑州发祥铝业有限公司 | Mixing device of fluorinated alumina powder |
| CN106313296A (en) * | 2016-09-26 | 2017-01-11 | 重庆方浩建筑保温材料有限公司万盛分公司 | Insulation board particle uniform mixing and feeding device with circumferential feeding |
| CN106363792A (en) * | 2016-09-29 | 2017-02-01 | 重庆方浩建筑保温材料有限公司万盛分公司 | Flat runner insulation board particle uniform mixing feeding device |
| CN106363792B (en) * | 2016-09-29 | 2019-08-23 | 重庆方浩建筑保温材料有限公司万盛分公司 | A kind of uniform mixing feed device of flat runner insulation board particle |
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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: 20141126 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |