CN2717579Y - Apparatus for evaporating liquid carbonyl compound - Google Patents
Apparatus for evaporating liquid carbonyl compound Download PDFInfo
- Publication number
- CN2717579Y CN2717579Y CN 200420084126 CN200420084126U CN2717579Y CN 2717579 Y CN2717579 Y CN 2717579Y CN 200420084126 CN200420084126 CN 200420084126 CN 200420084126 U CN200420084126 U CN 200420084126U CN 2717579 Y CN2717579 Y CN 2717579Y
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- CN
- China
- Prior art keywords
- housing
- stainless steel
- carbonyl compound
- bearing
- welded
- 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
The utility model relates to an apparatus for evaporating liquid carbonyl compound. The apparatus comprises the shell body of a cylindrical tank body welded by stainless steel, a supporting base welded to the bottom inner wall of the lower part of the shell body and heating coil pipes in two tight surrounding distribution supported on the supporting base in the shell body. The apparatus for evaporating liquid carbonyl compound effectively solves that the liquid level balance of liquid carbonyl compound in an evaporator can be obtained, satisfying the requirements of carbonyl gas.
Description
Technical field
The utility model relates to a kind of device that evaporates liquid carbonyl compound, is applicable to that carbonyl nickel, carbonyl iron production technology produce micron, sub-micron nickel powder, ferronickel powder.
Technical background
The decomposition source of the gas that adopts carbonyl process to produce the metal dust product is the mixed gaseous material of hydroxylic species, how to obtain the gaseous material of carbonyl compound, simultaneously can satisfy the suitable pressure of technology, the flow dynamics balance of feed liquor amount and boil-off gas is the design main points of this vaporising device in evaporation process.Take the heating element heater and the mode of which kind of form, effective configuration of the direction of liquid in-out-gas and heating direction is the key of vaporising device.
Summary of the invention
The purpose of this utility model is to propose a kind of device that evaporates liquid carbonyl compound at the problems referred to above, to meet the needs of production.
For achieving the above object, the utility model by the following technical solutions.
A kind of device that evaporates liquid carbonyl compound is characterized in that this device comprises:
Housing-with the cylindric tank body of stainless steel welding, its top is for being provided with all flanged (FLGD) temperature detection mouth, the semicircle end socket of the pressure detecting mouth of pipe, level gauging mouth, boil-off gas outlet, the bottom is welded with support for being provided with flanged (FLGD) inlet and bullet in the outside, bottom of housing tube portion;
Bearing-this bearing is welded with the stainless steel ring washer of diameter less than the housing internal diameter by forming with the stainless steel support member of housing tube subordinate portion inwall welding and the stainless steel annular plate that supports thereon on annular slab;
Heat(ing) coil-place to be supported in the housing on the bearing, this heat(ing) coil presents two-layer solid matter around distribution, and the turnover pipe of its thermal source passes housing respectively and guides to outside the housing with the housing welding, and its end is respectively equipped with flange.
Owing to adopted such scheme, the utility model to satisfy the needs of producing, guaranteed the stable heat that liquid carbonyl compound medium absorbs, enter subsequent processing with stable evaporation capacity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of semicircle end socket of the present utility model.
The specific embodiment
A kind of device that evaporates liquid carbonyl compound, it is characterized in that this device comprises: the cylindric tank body that housing 2-welds with stainless steel, its top is for being provided with all flanged (FLGD) temperature detection mouth 7, the semicircle end socket 1 of the pressure detecting mouth of pipe 8, level gauging mouth 9, boil-off gas outlet 10, the bottom is welded with support 12 for being provided with flanged (FLGD) inlet 11 and bullet 4 in the outside, bottom of housing tube portion; This bearing of bearing 13-is welded with the stainless steel ring washer of diameter less than the housing internal diameter by forming with the stainless steel support member of housing tube subordinate portion inwall welding and the stainless steel annular plate that supports thereon on annular slab; Heat(ing) coil 3-places and is supported in the housing on the bearing, and this heat(ing) coil presents two-layer solid matter around distribution, and inlet pipe 5 thermals source of its thermal source go out pipe 6 and pass housing respectively, and with the housing welding after guide to outside the housing, its end is respectively equipped with flange.
Carbonyl compound liquid enters in the housing from the inlet of shell bottom, and control its flow velocity, its approach axis forms reverse contact with the heat(ing) coil thermal source, effectively carry out evaporation operation, by hydroxylic species liquid being provided stable thermal source satisfy the evaporation requirement, the hydroxylic species boil-off gas is discharged from housing circular head evaporated on top gas vent with stable flow rate from bottom to top.Adjust the temperature of thermal source of heat(ing) coil and the flow of thermal source according to the vapourizing temperature of different medium liquid, stablize liquid level in the housing, make evaporation capacity and feed liquor amount reach a dynamic equilibrium, with stable flow rate hydroxylic species liquid is evaporated and enter next process operation.
Claims (1)
- A kind of device that evaporates liquid carbonyl compound is characterized in that this device comprises:Housing-with the cylindric tank body of stainless steel welding, its top is for being provided with all flanged (FLGD) temperature detection mouth, the semicircle end socket of the pressure detecting mouth of pipe, level gauging mouth, boil-off gas outlet, the bottom is welded with support for being provided with flanged (FLGD) inlet and bullet in the outside, bottom of housing tube portion;Bearing-this bearing is welded with the stainless steel ring washer of diameter less than the housing internal diameter by forming with the stainless steel support member of housing tube subordinate portion inwall welding and the stainless steel annular plate that supports thereon on annular slab;Heat(ing) coil-place to be supported in the housing on the bearing, this heat(ing) coil presents two-layer solid matter around distribution, and the turnover pipe of its thermal source passes housing respectively and guides to outside the housing with the housing welding, and its end is respectively equipped with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084126 CN2717579Y (en) | 2004-07-22 | 2004-07-22 | Apparatus for evaporating liquid carbonyl compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420084126 CN2717579Y (en) | 2004-07-22 | 2004-07-22 | Apparatus for evaporating liquid carbonyl compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717579Y true CN2717579Y (en) | 2005-08-17 |
Family
ID=34894024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420084126 Expired - Fee Related CN2717579Y (en) | 2004-07-22 | 2004-07-22 | Apparatus for evaporating liquid carbonyl compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744670A (en) * | 2017-12-11 | 2018-03-02 | 广东石油化工学院 | A kind of evaporator |
-
2004
- 2004-07-22 CN CN 200420084126 patent/CN2717579Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744670A (en) * | 2017-12-11 | 2018-03-02 | 广东石油化工学院 | A kind of evaporator |
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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: 20050817 Termination date: 20090824 |