CN205586965U - Hydrogenation process units - Google Patents
Hydrogenation process units Download PDFInfo
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- CN205586965U CN205586965U CN201620226754.3U CN201620226754U CN205586965U CN 205586965 U CN205586965 U CN 205586965U CN 201620226754 U CN201620226754 U CN 201620226754U CN 205586965 U CN205586965 U CN 205586965U
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- hydrogenation reaction
- reaction kettle
- hydrogenation
- process unit
- cauldron
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Abstract
The utility model discloses a hydrogenation process units, including the cauldron of prepareeing material, the hydrogenation cauldron that links to each other with the cauldron of prepareeing material and the filter vat that links to each other with the hydrogenation cauldron, be provided with the hydrogen intake pipe on the hydrogenation cauldron, hydrogen intake pipe one end is located the hydrogenation cauldron, outside the other end is located the hydrogenation cauldron, still be provided with recirculated cooling water water inlet and catalyst feed port on the hydrogenation cauldron, be provided with the getter device in the hydrogenation cauldron, the getter device is provided with breathing pipe and outlet duct, the opening part of breathing pipe is located near hydrogenation cauldron roof department, the opening part of outlet duct lies in near hydrogenation cauldron bottom surface department. The utility model discloses the setting up of well getter device make the hydrogen in the hydrogenation cauldron can be better, faster carry out the intensive mixing contact with the liquid material to promote the gas -liquid mixture effect, improved hydrogenation's reaction efficiency, optimized hydrogenation's reaction effect.
Description
Technical field
This utility model is specifically related to a kind of hydrogenation reaction process unit.
Background technology
Current hydrogenation reaction device when carrying out hydrogenation reaction, the hydrogen in hydrogenation reaction kettle and liquid material
Mixing is not very abundant, and the efficiency comparison not only making hydrogenation reaction is low, and due to the weak effect of gas-liquid mixed,
Cause the hydrogenation reaction effect in hydrogenation reaction kettle the most not fully up to expectations.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is provided that a kind of hydrogenation reaction efficiency is high, effect
The best hydrogenation reaction process unit.
Technical scheme: for achieving the above object, this utility model provides a kind of hydrogenation reaction process unit, including
Get the raw materials ready still, the hydrogenation reaction kettle being connected with still of getting the raw materials ready and the filter vat being connected with hydrogenation reaction kettle, described hydrogenation
Being provided with hydrogen gas pipe on reactor, described hydrogen gas pipe one end is positioned at hydrogenation reaction kettle, other end position
Outside hydrogenation reaction kettle, described hydrogenation reaction kettle is additionally provided with recirculated cooling water water inlet and catalyst charge
Mouthful, it being provided with getter device in described hydrogenation reaction kettle, described getter device is provided with suction nozzle and escape pipe,
The opening part of described suction nozzle is located close at hydrogenation reaction kettle inner roof wall, and the opening part of described escape pipe is positioned against
At nearly hydrogenation reaction kettle inner bottom surface.
Design principle of the present utility model is: utilize getter device can be positioned in hydrogenation reaction kettle above liquid material
Hydrogen inspiration suction nozzle, then enters in liquid material from escape pipe, improve hydrogen and liquid material mixed effect and
Mixing efficiency, thus improve the reaction efficiency of hydrogenation reaction, optimize reaction effect.
Further, get the raw materials ready described in and be respectively arranged with get the raw materials ready agitating device and reaction stirring in still and hydrogenation reaction kettle
Device, described in get the raw materials ready agitating device and reaction agitating device respectively connected the first electric rotating machine and the second electric rotating
Machine, drives agitating device of getting the raw materials ready persistently to rotate by the first electric rotating machine so that the various materials energy in still of getting the raw materials ready
The most faster, preferably mix, drive reaction agitating device persistently to rotate by the second electric rotating machine, make
In hydrogenation reaction kettle liquid material can with hydrogen and other additives more preferably, be sufficiently mixed faster, thus carry
Reaction efficiency and reaction effect are risen.
Further, described in get the raw materials ready and between still and hydrogenation reaction kettle, be provided with feeding engine, described hydrogenation reaction kettle is even
Then vacuum pump, the material got the raw materials ready in still more fast and effeciently can be delivered to hydrogenation reaction by the setting of feeding engine
In still, vacuum pump by evacuation in hydrogenation reaction kettle before hydrogenation reaction, thus more can optimize and perfect
Reaction effect in hydrogenation reaction kettle.
Further, hygrosensor and pressure detector, hygrosensor it are provided with in described hydrogenation reaction kettle
The real time temperature in real-time detection hydrogenation reaction kettle and real-time pressure can be distinguished, it is ensured that add with pressure detector
Hydrogen reaction disclosure satisfy that technological requirement so that the carrying out that the hydrogenation reaction in hydrogenation reaction kettle can be safe and orderly,
Ensure that process safety.
Further, described getter device is connected to actuation means, and described actuation means is positioned at outside hydrogenation reaction kettle,
The setting of actuation means allows the operator to outside hydrogenation reaction kettle in the face of getter device carries out real-time control
And regulation.
Further, that one end that described hydrogen gas pipe is positioned at outside hydrogenation reaction kettle is provided with hydrogenation valve with
And offer probe tube, and described probe tube is provided with sample cock, hydrogenation valve can regulate in the unit interval
Enter amounts of hydrogen within hydrogenation reaction kettle, probe tube be disposed to obtain at any time the real-time sample of hydrogen
This, judge by detection whether the content of hydrogen meets technological requirement.
Further, described hydrogenation reaction kettle is additionally provided with steam inlet and compressed gas air inlet, described
The bottom of hydrogenation reaction kettle is additionally provided with discharge gate.
Further, described filter vat is provided with filtrate discharge nozzle, described filtrate discharge nozzle offers feed back
Pipe, described feed back pipe is passed through in hydrogenation reaction kettle, and the setting of feed back pipe makes the liquid material in filtrate discharge nozzle can
Again filter in being again introduced into filter vat by feed back pipe, ensure that discharging can meet technological standards
Requirement.
Further, described feed back pipe being provided with material returning valve, described filtrate discharge nozzle exceedes along discharging direction
Feed back pipe is provided with material stopping valve with that part of filtrate discharge nozzle junction.
Further, described recirculated cooling water water inlet is provided with flow control valve, and it is cold that flow control valve can regulate circulation
But the ingress rate of water, thus ensure that the recirculated cooling water inlet of unit interval meets real-time technique and wants
Ask.
Beneficial effect: this utility model compared with prior art, in the setting of getter device makes hydrogenation reaction kettle
Hydrogen more preferably, carry out being sufficiently mixed contacting with liquid material faster, thus gas-liquid mixed effect can be improved,
Improve the reaction efficiency of hydrogenation reaction, optimize the reaction effect of hydrogenation reaction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are only
For this utility model being described rather than limiting scope of the present utility model, read this utility model it
After, those skilled in the art all fall within right appended by the application to the amendment of the various equivalent form of values of the present utility model
Require limited range.
As it is shown in figure 1, this utility model provides a kind of hydrogenation reaction process unit, including still 1 of getting the raw materials ready with standby
The connected hydrogenation reaction kettle 2 of material still 1 and the filter vat 3 being connected with hydrogenation reaction kettle 2, described hydrogenation reaction
Being provided with hydrogen gas pipe 23 on still 2, described hydrogen gas pipe 23 one end is positioned at hydrogenation reaction kettle 2, separately
One end is positioned at outside hydrogenation reaction kettle 2, and described hydrogenation reaction kettle 2 is additionally provided with recirculated cooling water water inlet 25
With catalyst feeds 26, in described hydrogenation reaction kettle 2, it is provided with getter device 4, described getter device 4
Being provided with suction nozzle 42 and escape pipe 43, the opening part of described suction nozzle 42 is located close to hydrogenation reaction kettle 2
At inner roof wall, the opening part of described escape pipe 43 is located close at hydrogenation reaction kettle 2 inner bottom surface, described in get the raw materials ready
Get the raw materials ready agitating device 11 and reaction agitating device 21 it is respectively arranged with in still 1 and hydrogenation reaction kettle 2, described standby
Material agitating device 11 and reaction agitating device 21 respectively connected the first electric rotating machine 12 and the second electric rotating machine
22, described in get the raw materials ready and between still 1 and hydrogenation reaction kettle 2, be provided with feeding engine 13, described hydrogenation reaction kettle 2 is even
Then vacuum pump 14, are provided with hygrosensor 5 and pressure detector 6 in described hydrogenation reaction kettle 2, described
Getter device 4 is connected to actuation means 41, and described actuation means 41 is positioned at outside hydrogenation reaction kettle 2, described hydrogen
Gas air inlet pipe 23 is positioned on that one end outside hydrogenation reaction kettle 2 and is provided with hydrogenation valve 231 and offering and takes
Sample pipe 24, described probe tube 24 is provided with sample cock 241, described filter vat 3 is provided with filtrate and goes out
Material pipe 31, described filtrate discharge nozzle 31 offers feed back pipe 32, and described feed back pipe 32 is passed through hydrogenation reaction
In still 2, described feed back pipe 32 being provided with material returning valve 321, described filtrate discharge nozzle 31 is along discharging direction
That part exceeding feed back pipe 32 and filtrate discharge nozzle 31 junction is provided with material stopping valve 311, described circulation
It is provided with flow control valve 251 at cooling water intake 25, described hydrogenation reaction kettle 2 is additionally provided with steam inlet
Mouth 27 and compressed gas air inlet 28, the bottom of described hydrogenation reaction kettle 2 is additionally provided with discharge gate 29.
Technological process of the present utility model is: first various materials are put into still 1 of getting the raw materials ready, and starts the first electric rotating
Machine 12, agitating device 11 of getting the raw materials ready starts to rotate, and after treating that material is sufficiently mixed, starts feeding engine 13 by thing
Material is delivered in hydrogenation reaction kettle 2, and then startup vacuum pump 14 is by internal for hydrogenation reaction kettle 2 evacuation, opens
Hydrogenation valve 231, hydrogen enters in hydrogenation reaction kettle 2 from hydrogen gas pipe 23, starts the second electric rotating
Machine 22, reaction agitating device 21 also begins to rotate, and starts getter device 4, hydrogen on actuation means 41
Gas entrance suction nozzle 42 exits in liquid material from escape pipe 43 and liquid material directly carries out haptoreaction, additionally
Cooling water enters in hydrogenation reaction kettle 2 from recirculated cooling water water inlet 25, adds to catalyst feeds 26
Catalysts, steam enters in hydrogenation reaction kettle 2 from steam inlet 27, and compressed gas is from compressed gas
Body air inlet 28 enters in hydrogenation reaction kettle 2, and the liquid material that reaction terminates in back end hydrogenation reactor 2 is flowed into
Filter vat 3 is discharged from filtrate discharge nozzle 31 after filtering.
This utility model is provided with hygrosensor 5 and pressure detector 6, it is possible to real in hydrogenation reaction kettle 2
Time monitoring hydrogenation reaction kettle 2 in temperature and pressure, due to the heat effect of hydrogenation reaction, hydrogenation reaction kettle 2
Interior temperature can gradually rise, and once hygrosensor 5 measurement exceedes regulation requirement to temperature, then can be by control
Stream valve 251 regulates the inflow of recirculated cooling water, so that temperature can be maintained at a stable interval,
Additionally along with the increase of hydrogen, when in hydrogenation reaction kettle 2 there is overload in pressure, can be by regulation hydrogenation valve
231 air inflows controlling hydrogen, thus reach the purpose controlling pressure.
In this utility model, the quality operator for entrance hydrogen need periodically to check, to guarantee hydrogen
Disclosure satisfy that technological requirement, operator can open sample cock 241, obtains hydrogen sample at probe tube 24
Originally check, once find defective phenomenon, then can change hydrogen immediately.
After liquid material enters filtrate discharge nozzle 31 in this utility model, once find that liquid material does not the most meet discharge and wants
When asking, then can close material stopping valve 311, open material returning valve 321, liquid material is re-introduced into filtering from feed back pipe 32
It is circulated filtration, until after liquid material meets emission request, closing material returning valve 321, opening and only expect in bucket 3
Valve 311, liquid material can be discharged smoothly.
Claims (10)
- null1. a hydrogenation reaction process unit，Including still of getting the raw materials ready (1)、The hydrogenation reaction kettle (2) being connected with still of getting the raw materials ready (1) and the filter vat (3) being connected with hydrogenation reaction kettle (2)，Hydrogen gas pipe (23) it is provided with on described hydrogenation reaction kettle (2)，Described hydrogen gas pipe (23) one end is positioned at hydrogenation reaction kettle (2)，The other end is positioned at hydrogenation reaction kettle (2) outward，Recirculated cooling water water inlet (25) and catalyst feeds (26) it is additionally provided with on described hydrogenation reaction kettle (2)，It is characterized in that: in described hydrogenation reaction kettle (2), be provided with getter device (4)，Described getter device (4) is provided with suction nozzle (42) and escape pipe (43)，The opening part of described suction nozzle (42) is located close at hydrogenation reaction kettle (2) inner roof wall，The opening part of described escape pipe (43) is located close at hydrogenation reaction kettle (2) inner bottom surface.
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterized in that: described in get the raw materials ready and be respectively arranged with agitating device of getting the raw materials ready (11) and reaction agitating device (21) in still (1) and hydrogenation reaction kettle (2), described in get the raw materials ready agitating device (11) and react agitating device (21) and respectively connected the first electric rotating machine (12) and the second electric rotating machine (22).
- A kind of hydrogenation reaction process unit the most according to claim 1 and 2, it is characterised in that getting the raw materials ready described in: and be provided with feeding engine (13) between still (1) and hydrogenation reaction kettle (2), described hydrogenation reaction kettle (2) is connected to vacuum pump (14).
- A kind of hydrogenation reaction process unit the most according to claim 1 and 2, it is characterised in that: it is provided with hygrosensor (5) and pressure detector (6) in described hydrogenation reaction kettle (2).
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterised in that: described getter device (4) is connected to actuation means (41), and described actuation means (41) is positioned at hydrogenation reaction kettle (2) outward.
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterized in that: described hydrogen gas pipe (23) is positioned on hydrogenation reaction kettle (2) that one end outward and is provided with hydrogenation valve (231) and offers probe tube (24), and described probe tube (24) is provided with sample cock (241).
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterized in that: be additionally provided with steam inlet (27) and compressed gas air inlet (28) on described hydrogenation reaction kettle (2), the bottom of described hydrogenation reaction kettle (2) is additionally provided with discharge gate (29).
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterized in that: on described filter vat (3), be provided with filtrate discharge nozzle (31), offering feed back pipe (32) on described filtrate discharge nozzle (31), described feed back pipe (32) is passed through in hydrogenation reaction kettle (2).
- A kind of hydrogenation reaction process unit the most according to claim 8, it is characterized in that: be provided with material returning valve (321) on described feed back pipe (32), described filtrate discharge nozzle (31) exceedes that part of feed back pipe (32) and filtrate discharge nozzle (31) junction and is provided with material stopping valve (311) along discharging direction.
- A kind of hydrogenation reaction process unit the most according to claim 1, it is characterised in that: described recirculated cooling water water inlet (25) place is provided with flow control valve (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226754.3U CN205586965U (en) | 2016-03-23 | 2016-03-23 | Hydrogenation process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226754.3U CN205586965U (en) | 2016-03-23 | 2016-03-23 | Hydrogenation process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586965U true CN205586965U (en) | 2016-09-21 |
Family
ID=56930009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226754.3U Active CN205586965U (en) | 2016-03-23 | 2016-03-23 | Hydrogenation process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205586965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021159790A1 (en) * | 2020-02-13 | 2021-08-19 | 东营联合石化有限责任公司 | Petroleum hydrocracking reaction apparatus |
-
2016
- 2016-03-23 CN CN201620226754.3U patent/CN205586965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021159790A1 (en) * | 2020-02-13 | 2021-08-19 | 东营联合石化有限责任公司 | Petroleum hydrocracking reaction apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214200 twin temple village, Ding Shu Town, Yixing City, Wuxi, Jiangsu Patentee after: Jiangsu Xinyu Biotechnology Co. Ltd. Address before: 214200 twin temple village, Ding Shu Town, Yixing City, Wuxi, Jiangsu Patentee before: Yixing Xinyu Chemicals Co., Ltd. |