CN202105732U - Machine cover device of nickel chloride centrifugal machine - Google Patents
Machine cover device of nickel chloride centrifugal machine Download PDFInfo
- Publication number
- CN202105732U CN202105732U CN2011202005887U CN201120200588U CN202105732U CN 202105732 U CN202105732 U CN 202105732U CN 2011202005887 U CN2011202005887 U CN 2011202005887U CN 201120200588 U CN201120200588 U CN 201120200588U CN 202105732 U CN202105732 U CN 202105732U
- Authority
- CN
- China
- Prior art keywords
- cover
- machine
- nickel chloride
- lid
- cover body
- 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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Abstract
The utility model relates to a centrifugal machine for nickel chloride solid-liquid separation in the production process of nickel chloride, in particular to a machine cover device of the nickel chloride centrifugal machine. The machine cover device comprises a cover body and a cover lug and is characterized in that the cover body is of a single-layer structure; a ring-shaped liquid retaining sealing ring is welded on the lower end face of the cover board; the cover lug is made of steel and is fixedly connected to the cover body through a bolt; the surface of the cover body is provided with a handle; the cover body with the single-layer structure is made of polypropylene engineering plastics; and the ring-shaped liquid retaining sealing ring is made of polypropylene engineering plastics. By the organic combination of the steel cover lug and the engineering plastic cover body, the connecting strength of a machine cover and a casing is ensured. The weight of the machine cover is reduced by changing the manufacturing material of the machine cover, so that the machine cover is easy and convenient to open and close when the nickel chloride centrifugal machine is in use, the using period is prolonged and the labor intensity of an operator is reduced. The ring-shaped liquid retaining sealing ring welded on the lower end face of the cover body takes a sealing effect so as to prevent feed liquor from splashing and leaking out in the centrifuging process.
Description
Technical field
The utility model relates to a kind of centrifuge that in the nickel chloride production process, is used for the nickel chloride Separation of Solid and Liquid, specifically a kind of cover device of nickel chloride centrifuge.
Background technology
Nickel chloride solution is the stronger liquid of a kind of corrosivity, and at present, the centrifuge cover that is used for the nickel chloride Separation of Solid and Liquid is that steel lining is moulded lid, and promptly cover structure is the surperficial coating plastic at the steel core material.The problem that exists: (1) manufacturing cost is high; (2) service life is short; (3) worker's labour intensity that operates is big.Owing to receive the processing technology restriction, it is relatively heavier that steel lining is moulded lid, can't accomplish when the worker operates to handle with care, causes the new steel lining molding machine lid of making to use soon, and plastic lining layer is just destroyed; Simultaneously, because steel lining molding machine lid weight is heavier, the distortion of lid ear is serious, causes cover poorly sealed, and solution splashes everywhere during Separation of Solid and Liquid, causes the field management difficulty.
The utility model content
The purpose of the utility model is exactly in order to address the above problem, and provides a kind of and helps prolonging life cycle, reduces labour intensity, reduces the cover device of a kind of nickel chloride centrifuge of cost.
The purpose of the utility model realizes through following technical scheme.A kind of cover device of nickel chloride centrifuge comprises lid and lid ear, and it is characterized in that: lid is a single layer structure, and the lid lower surface is welded with annular retaining liquid sealing circle, and the lid ear is done by steel, and the lid ear is connected in lid through bolt.
The lid upper surface is provided with handle.
The lid of single layer structure is that the polypropylene engineering plastics are made, and annular retaining liquid sealing circle is that the polypropylene engineering plastics are made.Existing lid is the structure at the surperficial coating plastic of steel core material.
The utility model through the combination of steel lid ear and engineering plastics lid, guarantees the bonding strength of cover and casing.Manufacturing materials through changing cover alleviates cover weight, thereby makes the nickel chloride centrifuge in use, and the operation of opening and closing cover is light, and life cycle prolongs, and labor intensity of operating staff reduces.The annular retaining liquid sealing circle of lid lower surface welding seals, and prevents when centrifugal that feed liquid splashes and leak.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
As shown in the figure: a kind of cover device of nickel chloride centrifuge, comprise lid 3 and lid ear 1, lid is a single layer structure; Make by the polypropylene engineering plastics, lid 3 lower surfaces be welded with by the polypropylene engineering plastics make annular retaining liquid sealing circle 4, annular retaining liquid sealing circle; Seal; Prevent when centrifugal that feed liquid splashes and leak, lid ear 1 is made by the Q235 steel, and lid ear 1 is fixedly connected on lid 3 through bolt 5.
Claims (3)
1. the cover device of a nickel chloride centrifuge comprises lid and lid ear, and it is characterized in that: lid is a single layer structure, and the lid lower surface is welded with annular retaining liquid sealing circle, and the lid ear is done by steel, and the lid ear is connected in lid through bolt.
2. the cover device of a kind of nickel chloride centrifuge as claimed in claim 1 is characterized in that: the lid upper surface is provided with handle.
3. according to claim 1 or claim 2 a kind of cover device of nickel chloride centrifuge is characterized in that: the lid of single layer structure is that the polypropylene engineering plastics are made, and annular retaining liquid sealing circle is that the polypropylene engineering plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202005887U CN202105732U (en) | 2011-06-15 | 2011-06-15 | Machine cover device of nickel chloride centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202005887U CN202105732U (en) | 2011-06-15 | 2011-06-15 | Machine cover device of nickel chloride centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105732U true CN202105732U (en) | 2012-01-11 |
Family
ID=45431181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202005887U Expired - Fee Related CN202105732U (en) | 2011-06-15 | 2011-06-15 | Machine cover device of nickel chloride centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107641A (en) * | 2015-09-29 | 2015-12-02 | 苏州斯尔特微电子有限公司 | End cover structure for centrifugal machine |
-
2011
- 2011-06-15 CN CN2011202005887U patent/CN202105732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107641A (en) * | 2015-09-29 | 2015-12-02 | 苏州斯尔特微电子有限公司 | End cover structure for centrifugal machine |
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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: 20120111 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |