CN202554964U - Evaporating tray for alloy distillation - Google Patents
Evaporating tray for alloy distillation Download PDFInfo
- Publication number
- CN202554964U CN202554964U CN2012202025781U CN201220202578U CN202554964U CN 202554964 U CN202554964 U CN 202554964U CN 2012202025781 U CN2012202025781 U CN 2012202025781U CN 201220202578 U CN201220202578 U CN 201220202578U CN 202554964 U CN202554964 U CN 202554964U
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- evaporating tray
- evaporating
- evaporating pan
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- alloy
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to an evaporating tray for alloy distillation, and the evaporating tray comprises evaporating tray bodies, retainer rings, blocking platforms and S-shaped airways, wherein the retainer rings and the blocking platforms are designed and machined on the evaporating tray bodies, a plurality of the evaporating tray bodies are stacked and combined, the upper and lower evaporating tray bodies are mutually buckled through bosses and cushion caps on the central holes of the evaporating tray bodies, a retainer ring of an upper evaporating tray and a blocking platform on a lower evaporating tray are mutually matched so as to form an S-shaped airway, and due to the S-shaped airway, steam can pass through evaporating tray smoothly, and splashed droplets are blocked and returned to the inside of the evaporating tray. According to the utility model, the problem of residue loss and volatile matter pollution caused by metal splashing is solved, and the recovery rate and product quality of metals are improved.
Description
Technical field
The utility model relates to a kind of alloy distillation and uses evaporating pan, is used for the continuous vacuum retort and carries out the evaporating pan that alloy separates steaming.
Background technology
The volatile matter steam (vapor) outlet of the evaporating pan that known continuous vacuum retort uses is the side opened type; In vacuum distillation furnace separating metal alloy process; Because heating-up temperature often is higher than more than the boiling point of certain metal in the alloy; Metal Melting is known from experience violent boiling at this moment, and melt splashes everywhere, and part can be splashed to the mass loss that causes volatile matter pollution and residue the volatile matter condensation and collection device from steam (vapor) outlet; Commercial production then can influence the accurate of experimental data if carry out the alloy separating experiment, if then can influence the direct yield of product quality and metal.
Summary of the invention
The purpose of the utility model is residue loss and the volatile matter pollution problem that causes to the structure defective that has evaporating pan now, provides a kind of alloy distillation to use evaporating pan.Through designing the cross sectional shape of evaporating pan again; Change steam (vapor) outlet into by opened type the air flue of S shape; Make the metal vapors effusion of volatilizing smoothly; Because high-boiling causes the molten drop that splashes then to be blocked and is back in the evaporating pan, solve residue loss and volatile matter pollution problem that metal splashes and causes.
The technical scheme that the technical solution problem is adopted comprises evaporating pan 1, back-up ring 2, retaining platform 3, S shape air flue 4
Design and Machining goes out back-up ring 2 and retaining platform 3 on evaporating pan 1; By several evaporating pan 1 lamination combinations; The boss and the heavy stand that are provided with through the evaporating pan mesopore between evaporating pan up and down fasten each other; The back-up ring 2 of last evaporating pan and the retaining platform 3 of following evaporating pan cooperatively interact and form a S shape air flue 4, and this S shape air flue can let steam then blocked through the drop that splashes smoothly and be back in the evaporating pan.
Compare the advantage and the good effect of the utility model with known evaporating pan: make the continuous vacuum retort in the process of carrying out the metal alloy separated, can let vapor phase metal diffuse out outside the evaporating pan smoothly; Two liquid metal then are enclosed in the evaporating pan fully, have effectively prevented difficult volatilization metal liquid splash is caused in the volatile metal collectors under the state of boiling residue metal loss and volatile matter metallic pollution.
Description of drawings
Fig. 1 forms the structure cutaway view for the utility model.
1 is evaporating pan among the figure, and 2 is back-up ring, and 3 are the retaining platform, and 4 is S shape air flue.
The specific embodiment
Embodiment: structure as shown in Figure 1 comprises evaporating pan 1, back-up ring 2, retaining platform 3, S shape air flue 4.
Design and Machining goes out back-up ring 2 and retaining platform 3 on evaporating pan 1; By several evaporating pan 1 lamination combinations; The boss and the heavy stand that are provided with through the evaporating pan mesopore between evaporating pan up and down fasten each other; The back-up ring 2 of last evaporating pan and the retaining platform 3 of following evaporating pan cooperatively interact and form a S shape air flue 4, and this S shape air flue can let steam then blocked through the drop that splashes smoothly and be back in the evaporating pan.
4 evaporating pan laminations are mounted in the vacuum drying oven; Form the air flue of a S shape up and down between two evaporating pans; Carry out the alloy separating experiment according to equal parameter operation vacuum drying oven, finish the back sampling and detect, correction data is found; Use that the residue component content in the volatile matter has reduced by an one magnitude behind this evaporating pan, improved the rate of recovery and the product quality of metal.
Claims (1)
1. evaporating pan is used in an alloy distillation; It is characterized in that: it comprises evaporating pan (1), back-up ring (2), retaining platform (3) and S shape air flue (4); Go up Design and Machining at evaporating pan (1) and go out back-up ring (2) and retaining platform (3); By the combination of several evaporating pans (1) lamination, the boss and the heavy stand that are provided with through the evaporating pan mesopore between evaporating pan up and down fasten each other, and the retaining platform (3) of back-up ring of last evaporating pan (2) and following evaporating pan cooperatively interacts and forms a S shape air flue (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202025781U CN202554964U (en) | 2012-05-08 | 2012-05-08 | Evaporating tray for alloy distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202025781U CN202554964U (en) | 2012-05-08 | 2012-05-08 | Evaporating tray for alloy distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554964U true CN202554964U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202025781U Expired - Lifetime CN202554964U (en) | 2012-05-08 | 2012-05-08 | Evaporating tray for alloy distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086443A (en) * | 2016-08-12 | 2016-11-09 | 永兴县億翔环保科技有限公司 | Vacuum smelting furnace evaporating pan |
| CN106119562A (en) * | 2016-08-12 | 2016-11-16 | 永兴县億翔环保科技有限公司 | For the evaporating pan of vacuum smelting furnace and pan bench |
-
2012
- 2012-05-08 CN CN2012202025781U patent/CN202554964U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086443A (en) * | 2016-08-12 | 2016-11-09 | 永兴县億翔环保科技有限公司 | Vacuum smelting furnace evaporating pan |
| CN106119562A (en) * | 2016-08-12 | 2016-11-16 | 永兴县億翔环保科技有限公司 | For the evaporating pan of vacuum smelting furnace and pan bench |
| CN106119562B (en) * | 2016-08-12 | 2018-06-15 | 永兴县億翔环保科技有限公司 | For the evaporating pan of vacuum smelting furnace and its evaporating pan group |
| CN106086443B (en) * | 2016-08-12 | 2018-06-15 | 永兴县億翔环保科技有限公司 | Vacuum smelting furnace evaporating pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |