CN207401484U - The process units of molybdic acid - Google Patents
The process units of molybdic acid Download PDFInfo
- Publication number
- CN207401484U CN207401484U CN201721459625.XU CN201721459625U CN207401484U CN 207401484 U CN207401484 U CN 207401484U CN 201721459625 U CN201721459625 U CN 201721459625U CN 207401484 U CN207401484 U CN 207401484U
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- reaction chamber
- shell
- process units
- molybdic acid
- temperature
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a kind of process units of molybdic acid, and including housing, the housing includes the cylindrical shell of bottom and the semicircular shell on top；The reaction chamber of concentrated sulfuric acid resistant is provided in the housing, the top center of the semicircular shell is provided with motor, and the motor is connected with the stirrer-driven inside reaction chamber；The shell of the cylindrical shell is provided with interlayer, forms temperature control cavity, and the temperature control cavity top is provided with moisture ingress, and lower part is provided with liquid outlet.The process units of molybdic acid described in the utility model, superheated vapor is poured into temperature control cavity by moisture ingress, the temperature in reaction chamber is made to be increased to 95 DEG C or more, it after moisture condensation, is exported in temperature control cavity bottom by liquid outlet, realizes reaction chamber heating, people can pass through two thermometers setting up and down, temperature is observed, and then is precisely controlled the temperature in reaction chamber, ensures its temperature at 95 DEG C or more.
Description
Technical field
The utility model is related to a kind of process units of molybdic acid.
Background technology
The capacity to reprocess of crude oil gradually steps up, and makes the learies of oil refining catalyst increase year by year.Oil refining catalyst exists
Activity can slowly decline at any time during use, finally result in catalyst and scrap.
Containing substantial amounts of utility in dead catalyst, such as cause the carbon distribution of catalyst inactivation, surface contamination mineral oil,
Molybdenum, vanadium, nickel heavy metal etc. have huge recycling potentiality, can be used as secondary resource.If by dead catalyst
The available resources such as middle carbon distribution, oil, sulphur and heavy metal recycle or the raw material directly as the other high value added products of synthesis, not only
The environmental problem that dead catalyst is brought can be solved, and the utilization rate of resource can be improved, reduces the waste of resource, creates one
Fixed economic benefit realizes sustainable development.
It is not smart enough for the control of temperature during the heavy kettle production molybdic acid of acid in existing dead catalyst treatment technology
Really, and after device failure, it is difficult to realize repair.
Utility model content
According to the technical issues of set forth above, and a kind of process units of molybdic acid is provided, for solving the heavy kettle of existing acid
It is inaccurate for the control of temperature during producing molybdic acid, and after device failure, it is difficult to realize lacking for repair
Point.The technological means that the utility model uses is as follows：
A kind of process units of molybdic acid, including housing, the housing includes the cylindrical shell of bottom and the semicircle on top
Shape housing；The reaction chamber of concentrated sulfuric acid resistant is provided in the housing, the top center of the semicircular shell is provided with electricity
Machine, the motor are connected with the stirrer-driven inside reaction chamber；The shell of the cylindrical shell is provided with interlayer, forms temperature control
Chamber, the temperature control cavity top are provided with moisture ingress, and lower part is provided with liquid outlet；Sulfuric acid is provided on the semicircular shell
Entrance and acid gas pipeline are provided with the molybdic acid outlet of same reaction chamber connection on the cylindrical shell.
As the access hole and visor being machined on the preferably described semicircular shell for being overhauled for worker.
As upper thermometer is provided on the preferably described semicircular shell, lower temperature is provided on the cylindrical shell
Table.
It is stepless time adjustment motor as the preferably described motor.
Compared with prior art, the process units of molybdic acid described in the utility model, the shell of the cylindrical shell are set
Interlayer is equipped with, forms temperature control cavity, the temperature control cavity top is provided with moisture ingress, and lower part is provided with liquid outlet, passes through steam
Entrance pours superheated vapor into temperature control cavity, the temperature in reaction chamber is made to be increased to 95 DEG C or more, after moisture condensation, in temperature control cavity
Bottom is exported by liquid outlet, realizes reaction chamber heating, and is provided with thermometer on the semicircular shell, described
Lower thermometer is provided on cylindrical shell, is enabled people to through two thermometers setting up and down, observes temperature, and then precisely
The temperature in reaction chamber is controlled, ensures its temperature at 95 DEG C or more.
The process units of molybdic acid described in the utility model is machined on the semicircular shell to be used to overhaul for worker
Access hole and visor, the setting of access hole can allow after being operated in plant failure, device is carried out maintenance, and can lead to
Visor is crossed, observes the working condition of enclosure interior.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model.
Wherein：1st, housing, 2, motor, 3, acid gas pipeline, 4, sulfuric acid entrance, 5, upper thermometer, 6, lower thermometer, 7, regard
Mirror, 8, access hole, 9, reaction chamber, 10, temperature control cavity, 11, moisture ingress, 12, liquid outlet, 13, molybdic acid outlet.
Specific embodiment
As shown in Figure 1, a kind of process units of molybdic acid, including housing 1, the housing 1 includes the cylindrical shell of bottom
With the semicircular shell on top；The reaction chamber 9 of concentrated sulfuric acid resistant is provided in the housing 1, main chemical reactions are in reaction chamber 9
Interior progress.
The top center of the semicircular shell is provided with motor 1, and the motor 1 is the same as the blender inside reaction chamber 9
It is drivingly connected；The motor 2 is stepless time adjustment motor, can realize the inorganic speed governing of blender, and then ensure agitating procedure
Be precisely controlled.
The shell of the cylindrical shell is provided with interlayer, forms temperature control cavity 10,10 top of temperature control cavity is provided with steam
Entrance 11, lower part are provided with liquid outlet 12；Superheated vapor is poured into temperature control cavity 10 by moisture ingress 11, makes reaction chamber 9
Interior temperature is increased to 95 DEG C or more, after moisture condensation, is exported in 10 bottom of temperature control cavity by liquid outlet, realizes reaction chamber 10
Heating, makes the cavity temperature of reaction chamber 10 meet reaction requirement；If needing to cool down in reaction chamber 9, poured into moisture ingress 11
Cooling water, you can reduce the temperature in reaction chamber 9.
Sulfuric acid entrance 4 and acid gas pipeline 3 are provided on the semicircular shell, by sulfuric acid entrance 4 into reaction chamber 10
Pour sulfuric acid, the sulfuric acid is the concentrated sulfuric acid of PH ＜ 1, by acid gas pipeline 3 by the acid gas of the rear generation of reaction in reaction chamber 10
Discharge.The molybdic acid outlet 13 that same reaction chamber 9 connects is provided on the cylindrical shell.
It is machined on the semicircular shell for the access hole 8 and visor 7 for worker's maintenance.The setting of access hole 8,
It can allow after being operated in plant failure, device is carried out maintenance, and can the work shape inside housing 1 be observed by visor 7
State.
Thermometer 5 is provided on the semicircular shell, lower thermometer 6 is provided on the cylindrical shell.It makes one
Can observe temperature by two thermometers setting up and down, and then be precisely controlled the temperature in reaction chamber, ensure its temperature
At 95 DEG C or more.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of process units of molybdic acid, it is characterised in that including housing, the cylindrical shell of the housing including bottom and upper
The semicircular shell in portion；
The reaction chamber of concentrated sulfuric acid resistant is provided in the housing, the top center of the semicircular shell is provided with motor,
The motor is connected with the stirrer-driven inside reaction chamber；
The shell of the cylindrical shell is provided with interlayer, forms temperature control cavity, the temperature control cavity top is provided with moisture ingress, lower part
It is provided with liquid outlet；
Sulfuric acid entrance and acid gas pipeline are provided on the semicircular shell, same reaction chamber connection is provided on the cylindrical shell
Molybdic acid outlet.
2. the process units of molybdic acid according to claim 1, it is characterised in that：
It is machined on the semicircular shell for the access hole and visor for worker's maintenance.
3. the process units of molybdic acid according to claim 1 or 2, it is characterised in that：
Thermometer is provided on the semicircular shell, lower thermometer is provided on the cylindrical shell.
4. the process units of molybdic acid according to claim 3, it is characterised in that：
The motor is stepless time adjustment motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459625.XU CN207401484U (en) | 2017-11-03 | 2017-11-03 | The process units of molybdic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459625.XU CN207401484U (en) | 2017-11-03 | 2017-11-03 | The process units of molybdic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207401484U true CN207401484U (en) | 2018-05-25 |
Family
ID=62318285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459625.XU Active CN207401484U (en) | 2017-11-03 | 2017-11-03 | The process units of molybdic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207401484U (en) |
-
2017
- 2017-11-03 CN CN201721459625.XU patent/CN207401484U/en active Active
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