CN205241807U - Aluminium oxide is carried and is divided workbin - Google Patents
Aluminium oxide is carried and is divided workbin Download PDFInfo
- Publication number
- CN205241807U CN205241807U CN201521031688.6U CN201521031688U CN205241807U CN 205241807 U CN205241807 U CN 205241807U CN 201521031688 U CN201521031688 U CN 201521031688U CN 205241807 U CN205241807 U CN 205241807U
- Authority
- CN
- China
- Prior art keywords
- buffer
- sub
- feed pipe
- material road
- aluminium oxide
- 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.)
- Expired - Fee Related
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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides an aluminium oxide is carried and is divided workbin, belongs to electrolytic aluminum production equipment field, including inlet pipe, buffer, box, divides the material to say, the inlet pipe setting at the top of box, the buffer setting in inlet pipe discharge gate below, the buffer be pyramid or cone, the box be six positive cavitys body, branch material say to set up and communicate with each other at the bottom half and from a lateral wall and outside chute to have and to divide the material even, prevent that the branch material from saying premature failure's characteristics.
Description
Technical field
The utility model belongs to Aluminum Electrolysis Production apparatus field, particularly a kind of alumina transferring distribution box.
Background technology
Produce in modern aluminum industry, mostly adopt ice crystal-aluminium oxide molten salt electrolysis to produce aluminium, molten cryolitic is solvent, aluminium oxide is as Aluminum Electrolysis Production solute, and using carbon body as anode, aluminium liquid is as negative electrode, pass into after powerful direct current, at 950 DEG C-970 DEG C, on the two poles of the earth in electrolytic cell, carry out electrochemical reaction, i.e. electrolysis; Anodic product is mainly carbon dioxide and CO gas, wherein contain the pernicious gases such as a certain amount of hydrogen fluoride and solid dust, for protection of the environment and human health need antianode gas to carry out purified treatment, after removing pernicious gas and dust, enter atmosphere, cathode product is aluminium liquid, and aluminium liquid is extracted out in groove by vacuum ladle, is sent to foundry, in holding furnace through purify clarification after, be cast into aluminium ingot or be directly processed into other forms of aluminium product; In its production process, aluminium oxide is to adopt to be processed into after Powdered to be sent to electrolytic cell, the conveying of aluminium oxide adopts blast system to carry out now mostly, send in process at its wind, the alumina powder being moved by main air duct, need to distribute through distribution box, be transported to each sub-material road, use thereby deliver in different electrolytic aluminium electrolytic tanks; Existing distribution box is by casing, feed pipe, the part composition such as sub-material road, alumina powder enters in distribution box by feed pipe from main feed channel, the cavity body that distribution box is made up of upper lower wall and surrounding wall, feed pipe operated by rotary motion is on upper wall, and sub-material road is arranged on lower wall and from sidewall and extends casing, then leads to each field of employment; The problem existing is that with speed and pressure, directly the just right sub-material road of impact, causes the just Rapid Damage in the sub-material road to feed pipe in the time that the alumina powder in feed pipe enters distribution box from feed pipe outlet; On the other hand, the alumina powder amount that the sub-feed tube near apart from feed pipe flows out is large, and the alumina powder amount entering away from the sub-material road of feed pipe is just relatively little, causes sub-material unbalanced.
Summary of the invention
The above problem existing for existing alumina transferring distribution box, the utility model proposes a kind of alumina transferring distribution box, it is characterized in that: comprise feed pipe, buffer, casing, sub-material road; Described feed pipe is arranged on the top of casing; Described buffer is arranged on feed pipe discharging opening below; Described buffer is pyramid or cone; Described casing is positive six cavity body; Described sub-material road is arranged on bottom half and communicates with outside chute from a sidewall.
Beneficial effect
The beneficial effects of the utility model are, can sub-material even, prevent that sub-material road from damaging too early.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
1. feed pipe, 2. buffer, 3. casing, 4. sub-material road.
Detailed description of the invention
In order to further illustrate the technical solution of the utility model, existing accompanying drawings detailed description of the invention of the present utility model, as Fig. 1, selects feed pipe that the industry is general as feed pipe 1 in this example, select distribution box casing that the industry is general as casing 3, select sub-material road that the industry is general as sub-material road 4, above-mentioned feed pipe 1 is installed with connected mode and is connected according to the general installation of the industry with sub-material road 4 with casing 3, select the steel plate of 1 millimeter of thickness, be made into 400 millimeters of base diameters, the taper shape that height is 300 millimeters, as buffer 2, buffer 2 is bored the end of to downward, the just discharging opening to feed pipe 1, be arranged on feed pipe 1 under, just completed enforcement of the present utility model, when application, due to the existence of buffer 2, from the feed pipe 1 discharging opening alumina powder with blast out, impact on buffer 2, because buffer 2 is tapers, the conical surface that alumina powder is cushioned device 2 scatters alumina powder, instead of concentrate the sub-material road 4 dropping under discharging opening, and slow down the speed of service of alumina powder, that is to say and reduced the impact of alumina powder to sub-material road 4, so just effectively alumina powder is evenly distributed on to each sub-material road 4, so sub-material is even, simultaneously little owing to impacting, the impact friction of causing to sub-material road 4 is just little, extend the service life in sub-material road 4.
Claims (1)
1. an alumina transferring distribution box, is characterized in that: comprise feed pipe, buffer, casing, sub-material road; Described feed pipe is arranged on the top of casing; Described buffer is arranged on feed pipe discharging opening below; Described buffer is pyramid or cone; Described casing is positive six cavity body; Described sub-material road is arranged on bottom half and communicates with outside chute from a sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031688.6U CN205241807U (en) | 2015-12-14 | 2015-12-14 | Aluminium oxide is carried and is divided workbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031688.6U CN205241807U (en) | 2015-12-14 | 2015-12-14 | Aluminium oxide is carried and is divided workbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241807U true CN205241807U (en) | 2016-05-18 |
Family
ID=55940883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031688.6U Expired - Fee Related CN205241807U (en) | 2015-12-14 | 2015-12-14 | Aluminium oxide is carried and is divided workbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939629A (en) * | 2019-04-25 | 2019-06-28 | 茂名重力石化装备股份公司 | A kind of reactor with opening-nozzle structure |
-
2015
- 2015-12-14 CN CN201521031688.6U patent/CN205241807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939629A (en) * | 2019-04-25 | 2019-06-28 | 茂名重力石化装备股份公司 | A kind of reactor with opening-nozzle structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161214 |