CN202909709U - Vacuum charging reaction kettle - Google Patents
Vacuum charging reaction kettle Download PDFInfo
- Publication number
- CN202909709U CN202909709U CN 201220462264 CN201220462264U CN202909709U CN 202909709 U CN202909709 U CN 202909709U CN 201220462264 CN201220462264 CN 201220462264 CN 201220462264 U CN201220462264 U CN 201220462264U CN 202909709 U CN202909709 U CN 202909709U
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- Prior art keywords
- vacuum
- valve
- reaction kettle
- material pipe
- charging
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Abstract
A vacuum charging reaction kettle comprises a reaction kettle main body, a material pipeline, a vacuum pumping pipe, a vacuum pump, a material barrel, a first valve and a second valve, wherein a vacuum pumping opening and a material inlet are formed in the upper part of the reaction kettle main body; one end of the vacuum pumping pipe is connected with the vacuum pumping opening; the other end of the vacuum pumping pipe is connected with a gas inlet of the vacuum pump; the first valve is arranged on the vacuum pumping pipe; one end of the material pipeline is connected with the material inlet; the other end of the material pipeline is connected with a material outlet of the material barrel; and a second valve is arranged on the material pipeline. Compared with the prior art, the vacuum charging reaction kettle provided by the utility model has the main technical effect as follows: as the material pipeline is below the liquid level in the reaction kettle, dust cannot be generated so that the risk of pumping materials in a vacuum state is avoided; and through adoption of the improved charging method, the damage of solvents and dust to human bodies are reduced and labor amounts of operators are also greatly reduced.
Description
Technical field
The utility model belongs to the chemical mechanical equipment technical field, is specifically related to a kind of vacuum charging reactor.
Background technology
In the MMF production process, need in reactor, drop into Mycophenolic Acid and Powdered Activated Carbon.Way before all is that material is transported on the platform, opens manhole cover, and material is dropped in the tank.Can produce larger dust in the process that feeds intake, and the solvent smell is heavier in the tank, can produces larger harm to human body.
Summary of the invention
The utility model purpose is to provide a kind of vacuum charging reactor, this vacuum charging reactor can not produce dust in reinforced process, thereby the risk of having avoided material to be taken away by vacuum, and reduced solvent and dust to the harm of human body, also greatly alleviated operating personnel's the amount of labour simultaneously.The technical scheme that the utility model adopts is:
A kind of vacuum charging reactor comprises reactor body, material pipe, vacuum-pumping tube, vavuum pump, barrel, the first valve and the second valve; Described reactor body top has vacuum orifice and charging aperture; One end of described vacuum-pumping tube is connected with vacuum orifice, and the other end of vacuum-pumping tube connects the air inlet of vavuum pump; And be provided with the first valve on the vacuum-pumping tube; One end of described material pipe connects described charging aperture, and the other end of material pipe connects the discharging opening of barrel; Material pipe is provided with the second valve.
Described vacuum orifice and charging aperture be positioned at the reactor body on cover.Described material pipe stretches in the reactor body and (when specifically using, guarantees that material pipe gets final product below the liquid level in reactor) to the bottom.The position of described the second valve is near the reactor body.Be provided with the 3rd valve near barrel on the described material pipe.Described material pipe stretches into barrel.
Compared with prior art, technique effect of the present utility model mainly is: because material pipe below the liquid level, can not produce dust in reactor, thus the risk of having avoided material to be taken away by vacuum; Feeding mode after this improvement has reduced solvent and dust to the harm of human body, has also greatly alleviated operating personnel's the amount of labour simultaneously.
Description of drawings
Fig. 1 is existing charging reaction still structural representation.
Fig. 2 is vacuum charging reactor structural representation of the present utility model.
The 1st, manhole, the 2nd, the liquid level of reactor, the 3rd, reactor, the 4th, operating platform, the 5th, vacuum-pumping tube, the 6th, material pipe, the 7th, the reactor liquid level, the 8th, reactor, 9 is first valves, 10 is second valves, 11 is the 3rd valves, the 12nd, and vavuum pump, the 13rd, operating platform, the 14th, barrel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
With reference to figure 1, the existing feed way of existing charging reaction still is directly reinforced from manhole.
With reference to figure 2 vacuum charging reactors of the present utility model, comprise reactor body, material pipe, vacuum-pumping tube, vavuum pump, barrel, the first valve and the second valve; Described reactor body top has vacuum orifice and charging aperture; One end of described vacuum-pumping tube is connected with vacuum orifice, and the other end of vacuum-pumping tube connects the air inlet of vavuum pump; And be provided with the first valve on the vacuum-pumping tube; One end of described material pipe connects described charging aperture, and the other end of material pipe connects the discharging opening of barrel; Material pipe is provided with the second valve.Described vacuum orifice and charging aperture be positioned at the reactor body on cover.Described material pipe stretches in the reactor body.The position of described the second valve is near the reactor body.Be provided with the 3rd valve near barrel on the described material pipe.Described material pipe stretches into barrel.
Claims (6)
1. a vacuum charging reactor comprises the reactor body, it is characterized in that material pipe, vacuum-pumping tube, vavuum pump, barrel, the first valve and the second valve; Described reactor body top has vacuum orifice and charging aperture; One end of described vacuum-pumping tube is connected with vacuum orifice, and the other end of vacuum-pumping tube connects the air inlet of vavuum pump; And be provided with the first valve on the vacuum-pumping tube; One end of described material pipe connects described charging aperture, and the other end of material pipe connects the discharging opening of barrel; Material pipe is provided with the second valve.
2. vacuum charging reactor according to claim 1, it is characterized in that described vacuum orifice and charging aperture be positioned at the reactor body on cover.
3. vacuum charging reactor according to claim 1 is characterized in that described material pipe stretches in the reactor body to the bottom.
4. vacuum charging reactor according to claim 1 is characterized in that the position of described the second valve is near the reactor body.
5. vacuum charging reactor according to claim 1 is characterized in that on the described material pipe the 3rd valve that is provided with near barrel.
6. vacuum charging reactor according to claim 1 is characterized in that described material pipe stretches into barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462264 CN202909709U (en) | 2012-12-27 | 2012-12-27 | Vacuum charging reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462264 CN202909709U (en) | 2012-12-27 | 2012-12-27 | Vacuum charging reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909709U true CN202909709U (en) | 2013-05-01 |
Family
ID=48158055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462264 Expired - Fee Related CN202909709U (en) | 2012-12-27 | 2012-12-27 | Vacuum charging reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383853A (en) * | 2014-09-23 | 2015-03-04 | 云南华香源香料有限公司 | Continuous liquid feeding system |
-
2012
- 2012-12-27 CN CN 201220462264 patent/CN202909709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383853A (en) * | 2014-09-23 | 2015-03-04 | 云南华香源香料有限公司 | Continuous liquid feeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |