CN206731071U - A kind of process units of cobalt acetate solution - Google Patents
A kind of process units of cobalt acetate solution Download PDFInfo
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- CN206731071U CN206731071U CN201720397892.2U CN201720397892U CN206731071U CN 206731071 U CN206731071 U CN 206731071U CN 201720397892 U CN201720397892 U CN 201720397892U CN 206731071 U CN206731071 U CN 206731071U
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- cobalt acetate
- reactor
- cobalt
- dog
- house
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Abstract
It the utility model is related to a kind of process units of cobalt acetate solution, including cobalt acetate reactor and cobalt acetate storage tank, dog-house and the upper lid being engaged with dog-house are provided with the top of the cobalt acetate reactor, the side surface upper part of cobalt acetate reactor is provided with blow-down pipe, the bottom of cobalt acetate reactor is provided with liquid outlet and the lower cover being engaged with liquid outlet, lower lid is provided with porous drain pipe, the upper end of porous drain pipe is stretched into cobalt acetate reactor, and the lower end of porous drain pipe connects with the charging aperture of cobalt acetate storage tank.The process units, which can quickly complete, to feed intake and discharging, reduces labor intensity, improves operating efficiency, and can intuitively inside observing response device in charging situation, safe and convenient operation.
Description
Technical field
A kind of process units of cobalt acetate solution is the utility model is related to, belongs to chemical machinery technical field.
Background technology
The primary raw material of chemical fibre polyester is to dibenzoic acid（Abbreviation PTA）, PTA is by paraxylene（Abbreviation PX）Oxidation and
, paraxylene is that PX uses cobalt manganese bromine ternary catalyst systems in oxidizing process, and cobalt acetate is important component.Cobalt acetate is again
Name cobalt acetate, proportion：1.705 molecular weight：294.08, molecular formula：Co(CH3COO)2The organic solvents such as soluble in water and acetic acid,
It is a kind of important auxiliary chemicals, has many uses.The production technology of cobalt acetate solution is generally：Metallic cobalt is added to reactor
In, then the acetic acid prepared is sent into reactor and reacted, acetic acid, which continues to pass through metallic cobalt and reacted with metallic cobalt, is made vinegar
Acidic cobalt solution.
Prior art production cobalt acetate solution is that metallic cobalt block is added into reaction from reactor upper side oblique charge door
In device, because metallic cobalt block is larger, dog-house is smaller to be inconvenient to add, and charging time needs more than 2 hours every time, and existing
The discharging of device is to draw off metallic cobalt block from the oblique discharge port in reactor lower part side, because discharge port is smaller, discharge time length
It is and very inconvenient.
The content of the invention
The purpose of this utility model is that solve the deficiencies in the prior art, there is provided a kind of process units of cobalt acetate solution, its
It can quickly complete and feed intake and discharging, reduce labor intensity, improve operating efficiency, and can intuitively observe in charging
The situation of inside reactor, safe and convenient operation.
Technical scheme
A kind of process units of cobalt acetate solution, including cobalt acetate reactor and cobalt acetate storage tank, the cobalt acetate reaction
Dog-house is provided with the top of kettle and the upper lid being engaged with dog-house, the side surface upper part of cobalt acetate reactor are provided with blow-down pipe, vinegar
The bottom of sour cobalt reactor is provided with liquid outlet and the lower cover being engaged with liquid outlet, and lower lid is provided with porous drain pipe, porous
The upper end of drain pipe is stretched into cobalt acetate reactor, and the lower end of porous drain pipe connects with the charging aperture of cobalt acetate storage tank.
Further, the bore of the dog-house is identical with the internal diameter of cobalt acetate reactor, the bore and vinegar of the liquid outlet
The internal diameter of sour cobalt reactor is identical.
Further, the dog-house is connected with upper lid by flange, and the liquid outlet is connected with lower cover by flange.
The utility model is improved to the dog-house and discharge port of original production device, and each charging time can shorten 1
Hour, each discharge time is short 1.5 hours, not only reduces labor intensity, improves operating efficiency, and can in charging
The intuitively situation inside observing response device, safe and convenient operation.
Brief description of the drawings
Fig. 1 is the structural representation of the process units of the utility model cobalt acetate solution；
Wherein, 1- cobalt acetates reactor；2- cobalt acetate storage tanks；3- dog-houses；Covered on 4-；5- blow-down pipes；6- liquid outlets；7-
Lower cover；The porous drain pipes of 8-.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Such as Fig. 1, a kind of process units of cobalt acetate solution, including cobalt acetate reactor 1 and cobalt acetate storage tank 2, the vinegar
The sour top of cobalt reactor 1 is provided with dog-house 3 and the upper lid 4 being engaged with dog-house, the bore and cobalt acetate of the dog-house 3
The internal diameter of reactor 1 is identical, and dog-house 3 is connected with upper lid 4 by flange；The side surface upper part of cobalt acetate reactor 1 is provided with emptying
Pipe 5, the bottom of cobalt acetate reactor 1 are provided with liquid outlet 6 and the lower cover 7 being engaged with liquid outlet, the bore of the liquid outlet 6
Identical with the internal diameter of cobalt acetate reactor 1, liquid outlet 6 is connected with lower cover 7 by flange；Lower cover 7 is provided with porous drain pipe 8,
The upper end of porous drain pipe 8 is stretched into cobalt acetate reactor 1, and the lower end of porous drain pipe 8 connects with the charging aperture of cobalt acetate storage tank 2
It is logical.
After the utility model is transformed existing apparatus, each feed time only needs 10 minutes just can be all complete
Into each discharge time only needs can just be fully completed for 20 minutes.It is every by the use of time more than 1 year after scrap build
Index complies fully with the requirement of technique.
Claims (3)
- A kind of 1. process units of cobalt acetate solution, it is characterised in that including cobalt acetate reactor and cobalt acetate storage tank, the vinegar Dog-house and the upper lid being engaged with dog-house are provided with the top of sour cobalt reactor, the side surface upper part of cobalt acetate reactor, which is provided with, puts Blank pipe, the bottom of cobalt acetate reactor are provided with liquid outlet and the lower cover being engaged with liquid outlet, lower lid be provided with it is porous go out liquid Pipe, the upper end of porous drain pipe are stretched into cobalt acetate reactor, and the lower end of porous drain pipe connects with the charging aperture of cobalt acetate storage tank It is logical.
- 2. the process units of cobalt acetate solution as claimed in claim 1, it is characterised in that the bore and acetic acid of the dog-house The internal diameter of cobalt reactor is identical, and the bore of the liquid outlet is identical with the internal diameter of cobalt acetate reactor.
- 3. the process units of cobalt acetate solution as claimed in claim 1 or 2, it is characterised in that the dog-house and upper lid are logical Flange connection is crossed, the liquid outlet is connected with lower cover by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397892.2U CN206731071U (en) | 2017-04-17 | 2017-04-17 | A kind of process units of cobalt acetate solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397892.2U CN206731071U (en) | 2017-04-17 | 2017-04-17 | A kind of process units of cobalt acetate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731071U true CN206731071U (en) | 2017-12-12 |
Family
ID=60561038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397892.2U Active CN206731071U (en) | 2017-04-17 | 2017-04-17 | A kind of process units of cobalt acetate solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731071U (en) |
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2017
- 2017-04-17 CN CN201720397892.2U patent/CN206731071U/en active Active
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