CN200974857Y - Reboiler for carbonyl rectification - Google Patents
Reboiler for carbonyl rectification Download PDFInfo
- Publication number
- CN200974857Y CN200974857Y CN 200620160044 CN200620160044U CN200974857Y CN 200974857 Y CN200974857 Y CN 200974857Y CN 200620160044 CN200620160044 CN 200620160044 CN 200620160044 U CN200620160044 U CN 200620160044U CN 200974857 Y CN200974857 Y CN 200974857Y
- Authority
- CN
- China
- Prior art keywords
- reboiler
- carbonyl
- carbonyl compound
- container
- hull
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A carbonyl distillation reboiler relates to a heating device of carbonyl distillation used in the system of carbonization metallurgy. The device is characterized in that the structure composition includes that a hull of the reboiler - the hull is a box type hull whose center is filled by hot water, the bottom of the sidewall of the cabinet is linked by an outlet pipe, and relatively, the upper part of the sidewall links to an inlet pipe; a carbonyl heat exchanger, the heat exchanger is a sealed container with zigzag fillister, and the top of the container is linked by a carbonyl gas outlet pipe; the bottom of the serrated denticle alveolus of the container opens an bleeder tube for the carbonyl through the reboiler hull; and the top edge of the reboiler hull is fixed to the sidewall of the carbonyl heat exchanger. The utility model adjusts the temperature of the nickel carbonyl in the reboiler by adjusting the temperature and flow of the water in the water tank, preventing that over high temperature decomposes and deposits the nickel carbonyl in the hot face of the intraluminal, thus enhancing the heat exchange result of the reboiler.
Description
Technical field
A kind of reboiler that is used for carbonyl compound rectifying relates to a kind of carbonylation metallurgical system that is used for, the heating unit of carbonyl compound rectifying.
Technical background
In the carbonylation metallurgical system, the carbonyl compound decomposition temperature is lower, and former rectifying all adopts steam to heat, on liquid level that steam coils contacts, carbonyl compound is easy to decompose in rectifying tower, and vapour deposition takes place, and makes metal constantly be attached to the surface of equipment.When serious, can form thicker metal level, have a strong impact on the heat-transfer effect of equipment in the inside of device.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, and a kind of temperature that can effectively regulate carbonyl compound liquid is provided, and prevents that the too high carbonyl compound that causes of temperature from decomposing deposition on the heat-transfer surface in pyritous, reduce the reboiler of the heat exchange effect of reboiler.
For achieving the above object, the utility model by the following technical solutions.
A kind of reboiler that is used for carbonyl compound rectifying is characterized in that its structure composition comprises:
Reboiler housing-this housing is a middle box-shaped shell that adds hot water that is full of, and the wall box bottom is associated with rising pipe, and relative side wall upper part is connected with water inlet pipe;
Carbonyl compound interchanger-this container is for having zig-zag groove sealed vessel, has carbonyl compound gas escape pipe at the upper top of container; The sawtooth teeth groove bottom of container has passes reboiler housing carbonyl compound liquid discharging tube; And the upper topside of reboiler housing circumferentially is fixed on the carbonyl compound interchanger sidewall.
A kind of reboiler that is used for carbonyl compound rectifying of the present utility model can keep constant temp by make the water in it by external electrically heated tank and pump.Can prevent effectively that carbonyl compound from depositing on heating coil, the carbonyl compound interchanger for zig-zag groove shape has effectively increased heat interchanging area.Liquid discharging tube is positioned at carbonyl compound interchanger extreme lower position, can drain liquid in container.Water inlet pipe feeds hot water from top, flows in the waveform space of reboiler, carries out thermal exchange, flows out from the bottom of container at last, and heating circulates once more.Carbonyl compound liquid in the inner jar keeps flashing at a certain temperature gas, and the space by top enters the profit reduction and reserving section and separates purification.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Accompanying drawings further describes as follows to the utility model:
A kind of reboiler that is used for carbonyl compound rectifying, it is characterized in that its structure composition comprises: this housing of reboiler housing 4-is a middle box-shaped shell that adds hot water that is full of, and the wall box bottom is associated with rising pipe 6, and relative side wall upper part is connected with water inlet pipe 3; This container of carbonyl compound interchanger 2-is for having zig-zag groove sealed vessel, has carbonyl compound gas escape pipe 1 at the upper top of container; The sawtooth teeth groove bottom of container has passes reboiler housing carbonyl compound liquid discharging tube 5; And the upper topside of reboiler housing circumferentially is fixed on the carbonyl compound interchanger sidewall.
During operation, water inlet pipe feeds hot water from top, flows in the waveform space of reboiler, carries out thermal exchange, flows out from the bottom of container at last, and heating circulates once more.Carbonyl compound liquid 7 in the inner jar keeps flashing at a certain temperature gas, and the space by top enters the profit reduction and reserving section and separates purification.
Claims (1)
1. reboiler that is used for carbonyl compound rectifying is characterized in that its structure is formed to comprise:
Reboiler housing-this housing is a middle box-shaped shell that adds hot water that is full of, and the wall box bottom is associated with rising pipe, and relative side wall upper part is connected with water inlet pipe;
Carbonyl compound interchanger-this container is for having zig-zag groove sealed vessel, has carbonyl compound gas escape pipe at the upper top of container; The sawtooth teeth groove bottom of container has passes reboiler housing carbonyl compound liquid discharging tube; And the upper topside of reboiler housing circumferentially is fixed on the carbonyl compound interchanger sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160044 CN200974857Y (en) | 2006-11-24 | 2006-11-24 | Reboiler for carbonyl rectification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160044 CN200974857Y (en) | 2006-11-24 | 2006-11-24 | Reboiler for carbonyl rectification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974857Y true CN200974857Y (en) | 2007-11-14 |
Family
ID=38901147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160044 Expired - Fee Related CN200974857Y (en) | 2006-11-24 | 2006-11-24 | Reboiler for carbonyl rectification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974857Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685157A (en) * | 2017-07-24 | 2018-02-13 | 金川集团股份有限公司 | A kind of method for reducing thick carbonyl nickel distillation process nickel plating |
| CN108145177A (en) * | 2017-12-15 | 2018-06-12 | 金川集团股份有限公司 | A kind of device and method for producing carbonyl nickel powder |
-
2006
- 2006-11-24 CN CN 200620160044 patent/CN200974857Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685157A (en) * | 2017-07-24 | 2018-02-13 | 金川集团股份有限公司 | A kind of method for reducing thick carbonyl nickel distillation process nickel plating |
| CN108145177A (en) * | 2017-12-15 | 2018-06-12 | 金川集团股份有限公司 | A kind of device and method for producing carbonyl nickel powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20121124 |