CN208356733U - A kind of reaction kettle feeding device - Google Patents
A kind of reaction kettle feeding device Download PDFInfo
- Publication number
- CN208356733U CN208356733U CN201820714297.1U CN201820714297U CN208356733U CN 208356733 U CN208356733 U CN 208356733U CN 201820714297 U CN201820714297 U CN 201820714297U CN 208356733 U CN208356733 U CN 208356733U
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- China
- Prior art keywords
- pans
- reaction kettle
- feeding device
- pressure
- charging hopper
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a kind of reaction kettle feeding devices, are related to chemical technology field.The reaction kettle feeding device includes the charging hopper being connected to reaction kettle, it further include the pans being set between the charging hopper and the reaction kettle, the first shut-off valve is provided between the entrance of the pans and the charging hopper, the second shut-off valve is provided between the outlet of the pans and the reaction kettle, the pans include the regulator that can adjust the pans internal pressure.The reaction kettle feeding device of the utility model between charging hopper and reaction kettle by being arranged pans, first material can be added in the lower pans of pressure, then pass through regulator for the pressure rise of pans, the pressure in pans is set to be higher than the pressure in reaction kettle, the problem of can guaranteeing that material is smoothly added in reaction kettle in this way, and being spread there is no material ejection and volatile organic compounds.
Description
Technical field
The utility model relates to chemical technology field more particularly to a kind of reaction kettle feeding devices.
Background technique
Reaction kettle is a kind of container physically or chemically reacted, by the structure design and parameter configuration to container, is realized
The mixed function of heating, evaporation, cooling and low high speed that technique requires is widely applied in industries such as food, medicine, chemical industry, uses
To complete the technical process such as hydrogenation, hydrocarbonylation, nitrification, polymerization, condensation.
Carrying out charging to reaction kettle in reaction kettle reaction process is medical, the indispensable step of chemical field, so
And there are pressure in carrying out reaction process for reaction kettle, and reacting kettle inner pressure is higher than normal atmosphere (An), if anti-in high temperature
If should carry out in the process, charging operation operation is bad, and not only raw material can not be added in reaction kettle, but also will cause reaction kettle
Interior raw material sprays and volatile organic compounds (volatile organic compounds, VOC) diffusion, causes ring
Border pollution, and then influence health of human body.
For this purpose, it is urgent to provide a kind of reaction kettle feeding devices to solve the above problems.
Utility model content
The utility model provides a kind of reaction kettle feeding device, and to solve, reaction kettle internal pressure is higher to cause material can not
The problem of being added in reaction kettle, and being easy to appear material ejection and volatile organic compounds diffusion.
For this purpose, the utility model uses following technical scheme:
A kind of reaction kettle feeding device further includes being set to the charging leakage including the charging hopper being connected to reaction kettle
Pans between bucket and the reaction kettle, are provided with the first cut-off between the entrance of the pans and the charging hopper
Valve, is provided with the second shut-off valve between the outlet of the pans and the reaction kettle, the pans include that can adjust institute
State the regulator of pans internal pressure.
After this structure, first material can be added in the lower pans of pressure, it then will by regulator
The pressure rise of pans makes the pressure in pans be higher than the pressure in reaction kettle, can guarantee that material is smoothly added in this way
Into reaction kettle, and there is no material spray and volatile organic compounds spread the problem of.
As the preferred embodiment of aforesaid reaction vessel feeding device, the pans are also connected with nitrogen gas tube.
As the preferred embodiment of aforesaid reaction vessel feeding device, the nitrogen gas tube, which is provided with, pours nitrogen for controlling
Speed and nitrogen amount control valve.
As the preferred embodiment of aforesaid reaction vessel feeding device, the nitrogen gas tube is set to the upper of the pans
Side.
As the preferred embodiment of aforesaid reaction vessel feeding device, the pans are additionally provided with for showing the pans
The pressure-display device of internal pressure.
As the preferred embodiment of aforesaid reaction vessel feeding device, the pans are additionally provided with for observing the pans
The visual windows of materials inside amount.
As the preferred embodiment of aforesaid reaction vessel feeding device, volume scale is provided in the visual windows.
As the preferred embodiment of aforesaid reaction vessel feeding device, the charging hopper is vacuum charging funnel.
As the preferred embodiment of aforesaid reaction vessel feeding device, the charging hopper is set to the top of the pans.
The utility model has the beneficial effects that
1) by the way that pans are arranged between charging hopper and reaction kettle, the lower centre of pressure first can be added in material
In tank, then by regulator by the pressure rise of pans, the pressure in pans is made to be higher than the pressure in reaction kettle, this
Sample can guarantee that material is smoothly added in reaction kettle, and spread there is no material ejection and volatile organic compounds
Problem.
2) nitrogen gas tube is connected by pans, the material noresidue being stored in pans can be made all to be added
Into reaction kettle, material accumulation is avoided to cannot be introduced into reaction kettle in pans, thus the phenomenon that causing material waste hair
It is raw.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of reaction kettle feeding device provided by the utility model.
In figure:
100, reaction kettle；
1, pans；11, visual windows；
2, charging hopper；3, nitrogen gas tube；4, control valve；5, the first shut-off valve；6, the second shut-off valve；7, pressure is shown
Device.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Present embodiment discloses a kind of reaction kettle feeding devices, as shown in Figure 1.The reaction kettle feeding device includes charging leakage
Bucket 2, pans 1, wherein charging hopper 2 is connected to by pans 1 with reaction kettle 100, and the entrance of pans 1 and charging are leaked
It is provided with the first shut-off valve 5 between bucket 2, is provided with the second shut-off valve 6, pans between the outlet and reaction kettle 100 of pans 1
1 includes the regulator that can adjust 1 internal pressure of pans.Among being arranged between charging hopper 2 and reaction kettle 100
First material can be added in the lower pans 1 of pressure for tank 1, then by regulator by the pressure rise of pans 1,
So that the pressure in pans 1 is higher than the pressure in reaction kettle 100, can guarantee that material is smoothly added in reaction kettle 100 in this way,
And the problem of being spread there is no material ejection and volatile organic compounds.Pans 1 are additionally provided with for showing simultaneously
The pressure-display device 7 of 1 internal pressure of pans, in this way can according to stored from charging hopper 2 into pans 1 material or
Different pressures needed for pans 1 fill in the case of being added two kinds of material into reaction kettle 100 in pans 1 to control pressure regulation
It sets, guarantees that material can be smoothly added in reaction kettle 100.
Also, pans 1 are additionally provided with the visual windows 11 for observing 1 materials inside amount of pans, and visual windows
Volume scale is provided on 11.The inventory that the storage of pans 1 can be understood in real time in this way, therefore, it is determined that first section should be opened
Only valve 5, closing the second shut-off valve 6 makes charging hopper 2 store material into pans 1；Or should open the second shut-off valve 6,
Closing the first shut-off valve 5 makes pans 1 add materials into reaction kettle 100.
In addition, charging hopper 2 is set to the top of pans 1, material can be made to enter centre by gravity in this way
In tank 1, and charging hopper 2 is vacuum charging funnel.It can react in this way to avoid material and air and cause material failure
Phenomenon occurs.
In addition, the top of pans 1 is also connected with nitrogen gas tube 3, nitrogen gas tube 3, which is provided with, pours nitrogen for controlling
The speed of gas and the control valve 4 of nitrogen amount, can make the material noresidue being stored in pans 1 all be added to instead in this way
It answers in kettle 100, material accumulation is avoided to be cannot be introduced into reaction kettle 100 in pans 1, thus the phenomenon that causing material waste
Occur.
The operating method of reaction kettle feeding device:
1) pressure-display device 7 of observation connection pans 1, if the pressure that pressure-display device 7 is shown is higher than atmospheric pressure
Power makes 1 pressure of pans be less than or equal to atmospheric pressure by regulator；
2) it opens the first shut-off valve 5, close the second shut-off valve 6, material is first added to pans 1 by charging hopper 2
In；
3) inventory in pans 1 is observed by the visual windows 11 on pans 1；
4) when inventory reach reaction kettle 100 need to add materials require when, close the first shut-off valve 5, and the second shut-off valve 6
It still closes, makes the pressure in pans 1 be adjusted to the pressure being higher than in reaction kettle 100 by regulator；
5) the second shut-off valve 6 is opened, the material in pans 1 is added in reaction kettle 100；
6) control valve 4 for controlling nitrogen gas tube 3 is opened, in order to which the material in pans 1 is all added to reaction kettle
In 100.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of reaction kettle feeding device, including the charging hopper (2) being connected to reaction kettle (100), which is characterized in that further include
The pans (1) being set between the charging hopper (2) and the reaction kettle (100), the entrance of the pans (1) and institute
It states and is provided between charging hopper (2) the first shut-off valve (5), between the outlet and the reaction kettle (100) of the pans (1)
It is provided with the second shut-off valve (6), the pans (1) include the regulator that can adjust the pans (1) internal pressure.
2. reaction kettle feeding device according to claim 1, which is characterized in that the pans (1) are also connected with nitrogen
Gas tube (3).
3. reaction kettle feeding device according to claim 2, which is characterized in that nitrogen gas tube (3) setting is useful
The speed of nitrogen and the control valve (4) of nitrogen amount are poured in control.
4. reaction kettle feeding device according to claim 2, which is characterized in that the nitrogen gas tube (3) is set to institute
State the top of pans (1).
5. reaction kettle feeding device according to claim 1, which is characterized in that the pans (1), which are additionally provided with, to be used for
Show the pressure-display device (7) of the pans (1) internal pressure.
6. reaction kettle feeding device according to claim 1, which is characterized in that the pans (1), which are additionally provided with, to be used for
Observe the visual windows (11) of the pans (1) materials inside amount.
7. reaction kettle feeding device according to claim 6, which is characterized in that be provided with appearance on the visual windows (11)
Product scale.
8. reaction kettle feeding device according to claim 1, which is characterized in that the charging hopper (2) is vacuum charging
Funnel.
9. reaction kettle feeding device according to claim 1, which is characterized in that the charging hopper (2) is set to described
The top of pans (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714297.1U CN208356733U (en) | 2018-05-14 | 2018-05-14 | A kind of reaction kettle feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714297.1U CN208356733U (en) | 2018-05-14 | 2018-05-14 | A kind of reaction kettle feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356733U true CN208356733U (en) | 2019-01-11 |
Family
ID=64934610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714297.1U Active CN208356733U (en) | 2018-05-14 | 2018-05-14 | A kind of reaction kettle feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356733U (en) |
-
2018
- 2018-05-14 CN CN201820714297.1U patent/CN208356733U/en active Active
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