CN206184406U - Retort hydrogenated apparatus;hydrogenated unit - Google Patents
Retort hydrogenated apparatus;hydrogenated unit Download PDFInfo
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- CN206184406U CN206184406U CN201621275604.8U CN201621275604U CN206184406U CN 206184406 U CN206184406 U CN 206184406U CN 201621275604 U CN201621275604 U CN 201621275604U CN 206184406 U CN206184406 U CN 206184406U
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- liquid level
- level gauge
- magnetic valve
- liquid
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Abstract
The utility model provides a retort hydrogenated apparatus, hydrogenated unit, holds the fluid reservoir and is located storage hydrogen tank top including holding the fluid reservoir and storing up hydrogen tank, there are intake pipe and an outlet duct storing up hydrogen tank top intercommunication, have the fluid -discharge tube storing up hydrogen tank bottom intercommunication, install first solenoid valve in the intake pipe, install the second solenoid valve on the outlet duct, store up hydrogen tank and pass through outlet duct and retort intercommunication, hold the air hose that fluid reservoir top intercommunication has the liquid feeding pipe and communicates with the atmosphere, holding the fluid reservoir bottom through the drain pipe intercommunication in the bottom of storing up hydrogen tank, still including being used for controlling the controlling means that first solenoid valve and second solenoid valve were opened and close. The utility model discloses when back reaction jar filling hydrogen, the hydrogen pressure oscillation is little.
Description
Technical field
The utility model is related to a kind of retort hydrogenation plant, belongs to chemical industry, pharmaceutical equipment technical field.
Background technology
In medication chemistry building-up process, it is often necessary to which hydrogenation occurs, during the course of the reaction, it is necessary to hydrogen is conveyed
To in retort, presently mainly by the way of hydrogenation manually, there is the unstable and manual behaviour of hydrogenation pressure in its hydrogenation mode
Make the larger defect of risk.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of retort hydrogenation plant, and hydrogen is being filled to retort
When, Hydrogen Vapor Pressure fluctuation is small.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of retort hydrogenation plant, including store
Flow container and hydrogen container, pot for storing up liquid are located at hydrogen container top；
Air inlet pipe and escaping pipe are communicated with the top of hydrogen container, discharging tube are communicated with hydrogen storage pot bottom, in air inlet pipe
First magnetic valve is installed, the second magnetic valve is installed in escaping pipe, hydrogen container is connected by escaping pipe with retort；
Liquid-feeding tube and the air hose with atmosphere are communicated with the top of pot for storing up liquid, pot for storing up liquid bottom is connected by drain pipe
In the bottom of hydrogen container；
Also include the control device for being used for controlling that the first magnetic valve and the second magnetic valve are opened and closed.
Preferably, the control device includes PLC and the first liquid level gauge on pot for storing up liquid；
When first liquid level gauge detects high level, the signal transmission that first liquid level gauge will be detected to PLC,
PLC controls the first closed electromagnetic valve, the second magnetic valve to open；
When first liquid level gauge detects low liquid level, the signal transmission that first liquid level gauge will be detected to PLC,
PLC controls the first magnetic valve to open, the second closed electromagnetic valve.
Preferably, the control device includes PLC and the second liquid level gauge on hydrogen container；
When second liquid level gauge detects high level, the signal transmission that second liquid level gauge will be detected to PLC,
PLC controls the first magnetic valve to open, the second closed electromagnetic valve；
When second liquid level gauge detects low liquid level, the signal transmission that second liquid level gauge will be detected to PLC,
PLC controls the first closed electromagnetic valve, the second magnetic valve to open.
Preferably, the control device is including PLC, the 3rd magnetic valve on liquid-feeding tube, installed in storage
First liquid level gauge on flow container and the second liquid level gauge on hydrogen container；
When first liquid level gauge detects high level and second liquid level gauge detects low liquid level, first liquid level gauge and the second liquid
To PLC, PLC controls the first closed electromagnetic valve, the second magnetic valve to open to the signal transmission that position meter will be detected；
When first liquid level gauge detects low liquid level and second liquid level gauge detects high level, first liquid level gauge and the second liquid
To PLC, PLC controls the first magnetic valve to open to the signal transmission that position meter will be detected, the second closed electromagnetic valve；
When second liquid level gauge detects low liquid level and first liquid level gauge does not detect high level, first liquid level gauge and
To PLC, PLC controls the first magnetic valve, the second magnetic valve and the to the signal transmission that two liquid level gauges will be detected
Three magnetic valves are opened and closed.
A mouth of pipe elbow directed downwardly is communicated with air hose upper end.
The beneficial effects of the utility model are：The present apparatus can be stored in hydrogen the unstable hydrogen of the air pressure from source of the gas
In gas tank, then the water in pot for storing up liquid by hydrogen with voltage stabilizing by way of be pushed in retort, maintain pot for storing up liquid, storage
Pressure behaviour balance between hydrogen tank and retort so that in hydrogenation process, Hydrogen Vapor Pressure fluctuation is small, reduces hydroprocessing risk.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the annexation schematic diagram between each electricity piece of the utility model.
In figure：Pot for storing up liquid 1, hydrogen container 2, retort 3, first liquid level gauge 41, second liquid level gauge 42, the first magnetic valve 51,
Second magnetic valve 52, liquid-feeding tube 61, air hose 62, escaping pipe 63, drain pipe 64, air inlet pipe 65, discharging tube 66, elbow 68, gas
Source 7, stop valve 8.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of retort hydrogenation plant, including pot for storing up liquid 1 and hydrogen container 2, the bottom of pot for storing up liquid 1 are located at
The top at the top of hydrogen container 2, water has been poured into pot for storing up liquid 1；
Air inlet pipe 65 and escaping pipe 63 are communicated with the top of hydrogen container 2, discharging tube 66 is communicated with the bottom of hydrogen container 2,
First magnetic valve 51 is installed in air inlet pipe 65, the second magnetic valve 52 is installed in escaping pipe 63, hydrogen container 2 passes through escaping pipe
63 connect with retort 3；
Liquid-feeding tube 61 and the air hose 62 with atmosphere are communicated with the top of pot for storing up liquid 1, the bottom of pot for storing up liquid 1 is by going out liquid
Pipe 64 is connected in the bottom of hydrogen container 2；A mouth of pipe elbow 68 directed downwardly is communicated with the upper end of air hose 62, elbow 68 can be prevented
During only dust falls to air hose 62；
Also include the control device for being used for controlling that the first magnetic valve 51 and the second magnetic valve 52 are opened and closed.
When being hydrogenated with to hydrogen container 2, the first magnetic valve 51 can be controlled to open and the closing of the second battery valve by control device,
Be circulated into hydrogen in hydrogen container 2 by air inlet pipe 65 by source of the gas 7, and the Hydrogen Vapor Pressure of hydrogen container 2 increases, and forces hydrogen to promote hydrogen container
Water in 2 is returned in pot for storing up liquid 1 by drain pipe 64, when the water level in pot for storing up liquid 1 rises to certain altitude, it is possible to logical
Cross control device the hydrogen in hydrogen container is transported to retort 3 and suffer, process is：Control device controls the first magnetic valve 51 to close
Close and opened with the second battery valve, air inlet pipe 65 stops, to hydrogen is injected in hydrogen container, maintaining pot for storing up liquid 1, hydrogen container and retort 3
Between Pressure behaviour balance, hydrogen in hydrogen container enters retort 3 by escaping pipe 63, and as reaction is carried out, hydrogen is consumed,
The reclaimed water of pot for storing up liquid 1 can be flowed into hydrogen container, when being injected into a certain amount of during the water in pot for storing up liquid 1 is to hydrogen container, control device
Control the first magnetic valve 51 to open and the closing of the second battery valve, start to be filled with hydrogen to hydrogen container, so repeatedly, realize to reaction
The hydrogenation of tank 3.
As can be seen here, the present apparatus can be stored in hydrogen gas tank the unstable hydrogen of the air pressure from source of the gas 7, Ran Hou
The water in pot for storing up liquid 1 by hydrogen with voltage stabilizing by way of be pushed in retort 3, maintain pot for storing up liquid 1, hydrogen container and reaction
3 Pressure behaviour balances of tank so that in hydrogenation process, Hydrogen Vapor Pressure fluctuation is small, reduces hydroprocessing risk.
Embodiment 1, the control device includes PLC and the first liquid level gauge 41 on pot for storing up liquid 1；
When first liquid level gauge 41 detects high level, the signal transmission that first liquid level gauge 41 will be detected gives PLC controls
Device, PLC controls the first magnetic valve 51 to close, and the second magnetic valve 52 is opened；
When first liquid level gauge 41 detects low liquid level, the signal transmission that first liquid level gauge 41 will be detected gives PLC controls
Device, PLC controls the first magnetic valve 51 to open, and the second magnetic valve 52 is closed.
Embodiment 2, the control device includes PLC and the second liquid level gauge 42 on hydrogen container 2；
When second liquid level gauge 42 detects high level, the signal transmission that second liquid level gauge 42 will be detected gives PLC controls
Device, PLC controls the first magnetic valve 51 to open, and the second magnetic valve 52 is closed；
When second liquid level gauge 42 detects low liquid level, the signal transmission that second liquid level gauge 42 will be detected gives PLC controls
Device, PLC controls the first magnetic valve 51 to close, and the second magnetic valve 52 is opened.
Above-mentioned first liquid level gauge 41 or second liquid level gauge 42 can be from " Taizhou City bass spy's limited public affairs of electric heating appliance
The JS-201/UHZ series magnetic double level gauges of department " production, and equipped with two position alarm switch；PLC can be selected
Siemens S7-200PLC.
Embodiment 3, the control device includes PLC, the 3rd magnetic valve 53 on liquid-feeding tube 61, installs
First liquid level gauge 41 on pot for storing up liquid 1 and the second liquid level gauge on hydrogen container 2 42；
When first liquid level gauge 41 detects high level and second liquid level gauge 42 detects low liquid level, the He of first liquid level gauge 41
To PLC, PLC controls the first magnetic valve 51 to close to the signal transmission that second liquid level gauge 42 will be detected, and second
Magnetic valve 52 is opened；
When second liquid level gauge 42 detects low liquid level and first liquid level gauge 41 does not detect high level, first liquid level gauge
41 and the signal transmission that will detect of second liquid level gauge 42 to PLC, PLC controls the first magnetic valve 51, second
The magnetic valve 53 of magnetic valve 52 and the 3rd is opened and closed；
In the course of the work, water in pot for storing up liquid 1 can be reduced because of evaporation or pipeline maintenance, at this moment can be by the
One liquid level gauge 41, second liquid level gauge 42, the 3rd magnetic valve 53 and PLC realize automatic watering, and operation principle is：To storage
When hydrogen tank 2 is hydrogenated with, the first magnetic valve 51 is opened, and the second magnetic valve 52 is closed, at this moment the water level decreasing of hydrogen container 2, the water level of pot for storing up liquid 1
Rise, after second liquid level gauge 42 has been detected by low liquid level continues 4 seconds, first liquid level gauge 41 is still not detected by high level letter
Number, at this moment PLC control the 3rd magnetic valve 53 is opened and the first magnetic valve 51 is closed, and stops being hydrogenated with hydrogen container 2, and
Allow liquid-feeding tube 61 to be added water for pot for storing up liquid 1, water level in pot for storing up liquid 1 is increased, when first liquid level gauge 41 detects high level, PLC
Controller controls the 3rd magnetic valve 53 to close, and the second magnetic valve 52 is opened, and the hydrogen in hydrogen container 2 is transported in retort 3,
Realize the automatic watering of pot for storing up liquid 1.
Claims (5)
1. a kind of retort hydrogenation plant, it is characterised in that：Including pot for storing up liquid（1）And hydrogen container（2）, pot for storing up liquid（1）Positioned at storage
Hydrogen tank（2）Top；
In hydrogen container（2）Top is communicated with air inlet pipe（65）And escaping pipe（63）, in air inlet pipe（65）On the first electromagnetism is installed
Valve（51）, in escaping pipe（63）On the second magnetic valve is installed（52）, hydrogen container（2）By escaping pipe（63）Connect with retort
It is logical；
In pot for storing up liquid（1）Top is communicated with liquid-feeding tube（61）And the air hose with atmosphere（62）, pot for storing up liquid（1）Bottom passes through
Drain pipe（64）Connection is in hydrogen container（2）Bottom；
Also include being used for controlling the first magnetic valve（51）With the second magnetic valve（52）The control device of keying.
2. a kind of retort hydrogenation plant according to claim 1, it is characterised in that：The control device is controlled including PLC
Device processed and installed in pot for storing up liquid（1）On first liquid level gauge（41）；
In first liquid level gauge（41）When detecting high level, first liquid level gauge（41）The signal transmission that will be detected gives PLC controls
Device, PLC controls the first magnetic valve（51）Close, the second magnetic valve（52）Open；
In first liquid level gauge（41）When detecting low liquid level, first liquid level gauge（41）The signal transmission that will be detected gives PLC controls
Device, PLC controls the first magnetic valve（51）Open, the second magnetic valve（52）Close.
3. a kind of retort hydrogenation plant according to claim 1, it is characterised in that：The control device is controlled including PLC
Device processed and installed in hydrogen container（2）On second liquid level gauge（42）；
In second liquid level gauge（42）When detecting high level, second liquid level gauge（42）The signal transmission that will be detected gives PLC controls
Device, PLC controls the first magnetic valve（51）Open, the second magnetic valve（52）Close；
In second liquid level gauge（42）When detecting low liquid level, second liquid level gauge（42）The signal transmission that will be detected gives PLC controls
Device, PLC controls the first magnetic valve（51）Close, the second magnetic valve（52）Open.
4. a kind of retort hydrogenation plant according to claim 1, it is characterised in that：The control device is controlled including PLC
Device processed, installed in liquid-feeding tube（61）On the 3rd magnetic valve（53）, installed in pot for storing up liquid（1）On first liquid level gauge（41）And peace
Mounted in hydrogen container（2）On second liquid level gauge（42）；
In first liquid level gauge（41）Detect high level and second liquid level gauge（42）When detecting low liquid level, first liquid level gauge（41）
And second liquid level gauge（42）The signal transmission that will be detected controls the first magnetic valve to PLC, PLC（51）Close
Close, the second magnetic valve（52）Open；
In first liquid level gauge（41）Detect low liquid level and second liquid level gauge（42）When detecting high level, first liquid level gauge（41）
And second liquid level gauge（42）The signal transmission that will be detected controls the first magnetic valve to PLC, PLC（51）Open
Open, the second magnetic valve（52）Close；
In second liquid level gauge（42）Detect low liquid level and first liquid level gauge（41）When not detecting high level, first liquid level gauge
（41）And second liquid level gauge（42）The signal transmission that will be detected controls the first magnetic valve to PLC, PLC
（51）, the second magnetic valve（52）With the 3rd magnetic valve（53）Open and close.
5. a kind of retort hydrogenation plant according to any one of claim 1 to 4, it is characterised in that：In air hose（62）
Upper end is communicated with a mouth of pipe elbow directed downwardly（68）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275604.8U CN206184406U (en) | 2016-11-25 | 2016-11-25 | Retort hydrogenated apparatus;hydrogenated unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275604.8U CN206184406U (en) | 2016-11-25 | 2016-11-25 | Retort hydrogenated apparatus;hydrogenated unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184406U true CN206184406U (en) | 2017-05-24 |
Family
ID=58724917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275604.8U Active CN206184406U (en) | 2016-11-25 | 2016-11-25 | Retort hydrogenated apparatus;hydrogenated unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184406U (en) |
-
2016
- 2016-11-25 CN CN201621275604.8U patent/CN206184406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: 443100 No. 66, Tianjiahe Avenue, Baiyang Town, Baiyang Industrial Park, High-tech Zone, Yichang City, Hubei Province Patentee after: Yichang Tianrui Bio-pharmaceutical Co.,Ltd. Address before: 443000 No. 19 Dalian Road, Yichang Development Zone, Hubei Province Patentee before: YICHANG HUMANWELL PHARMACEUTICAL Co.,Ltd. |