CN109126672A - A kind of Chemical Manufacture liquid phase hydrogenation reactor - Google Patents
A kind of Chemical Manufacture liquid phase hydrogenation reactor Download PDFInfo
- Publication number
- CN109126672A CN109126672A CN201811086330.1A CN201811086330A CN109126672A CN 109126672 A CN109126672 A CN 109126672A CN 201811086330 A CN201811086330 A CN 201811086330A CN 109126672 A CN109126672 A CN 109126672A
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- reaction chamber
- reactant
- bar
- cylinder
- liquid
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- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 24
- 239000007791 liquid phase Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 140
- 238000009833 condensation Methods 0.000 claims abstract description 58
- 230000005494 condensation Effects 0.000 claims abstract description 58
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 38
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 33
- 244000273618 Sphenoclea zeylanica Species 0.000 claims abstract description 4
- 239000000376 reactant Substances 0.000 claims description 152
- 239000001257 hydrogen Substances 0.000 claims description 61
- 229910052739 hydrogen Inorganic materials 0.000 claims description 61
- 239000007789 gas Substances 0.000 claims description 52
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 42
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 25
- 229910052753 mercury Inorganic materials 0.000 claims description 25
- 239000002775 capsule Substances 0.000 claims description 19
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 description 22
- 239000003921 oil Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 12
- 230000036632 reaction speed Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- KYKQHSMYWLWROM-UHFFFAOYSA-N ac1l4yjn Chemical compound [Hg].[Hg] KYKQHSMYWLWROM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/22—Separation of effluents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/007—Aspects relating to the heat-exchange of the feed or outlet devices
Abstract
The invention belongs to hydrogenator technical field, specifically a kind of Chemical Manufacture liquid phase hydrogenation reactor, including reaction chamber, spray head, cylinder, dual-purpose air pump, gas injection bar, piston plate, catalysis bar and condensation ring；The reaction cavity wall last week to liquid-conveying ducts are uniformly provided with, are connected with reaction chamber cavity bottom below liquid-conveying ducts, are connected above liquid-conveying ducts with reaction chamber cavity bottom；The spray head is identical as liquid-conveying ducts quantity, and spray head is fixed in reaction chamber upper inner wall；The cylinder is located at the top of reaction chamber；The dual-purpose air pump is located at the right side of reaction chamber；The gas injection bar is hollow stem, and gas injection bar is mounted in reaction chamber by cylinder piston rod, and gas injection bar is equipped with venthole；The piston plate is installed in the reactor chamber by the lower end of gas injection bar, and piston plate is equipped with rectangular through-hole；The catalysis bar lower end is fixed on above piston plate, and catalysis bar upper end is fixed on the top of reaction；The condensation ring is looped around outside liquid-conveying ducts.
Description
Technical field
The invention belongs to hydrogenator technical field, specifically a kind of Chemical Manufacture liquid phase hydrogenation reactor.
Background technique
Hydrogenator is a very important equipment in Organic Chemistry Laboratory and actual production process, not only can be with
Container as hydrogenation reaction, and can also be used for liquids and gases and need well-mixed occasion.Hydrogenator is usually used
In by heavy oil conversion, at light oil, the refinement of oils generallys use liquid phase hydrogenation reactor, liquid phase hydrogenation reactor is being refined
When mink cell focus, when feedstock oil hydrogenation reaction, generates heat, to need to cool down to the feedstock oil of reaction, while needing to original
Material oil is stirred, so that the temperature in feedstock oil is uniform, so that hydrogen comes into full contact with feedstock oil, so that reaction can be quick
It carries out, but existing liquid phase hydrogenation reactor can not cool down well to the feedstock oil of reaction, while can not make heat
Amount is evenly distributed in the feedstock oil of reaction, not can guarantee hydrogen and comes into full contact with feedstock oil.
Patent document 1: a kind of Chemical Manufacture liquid phase hydrogenation reactor, application number: 2016212333791
Pass through the heat exchanger tube of setting spirally in above patent document 1 and heat exchanger tube is arranged in the middle part of cylinder, makes simultaneously
Blender and heat exchanger tube are located at sustained height, do so, while blender extremely low to the export effect of the heat in feedstock oil
Position limitation is dead, and feedstock oil cannot be sufficiently stirred in blender, so that reaction efficiency is extremely low, while the invention can not make
Hydrogen comes into full contact with feedstock oil, and the invention is without practicability.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of Chemical Manufacture liquid phase hydrogenation reactor proposed by the present invention, passes through
Piston plate, cylinder, liquid-conveying ducts and spray head cooperate, so that hydrogen comes into full contact with feedstock oil, improve the speed of reaction,
The present invention can move up and down and be capable of the No.1 connecting rod of positive and negative rotation, No. two connecting rods, mounting rod and hairbrush by setting simultaneously
The feedstock oil of reaction is stirred so that feedstock oil be stirred more sufficiently so that heat is distributed more in feedstock oil
Add uniformly.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Chemical Manufacture liquid phase of the present invention
Hydrogenator, including reaction chamber, spray head, cylinder, dual-purpose air pump, gas injection bar, piston plate, catalysis bar and condensation ring；It is described anti-
Chamber is answered to be equipped with feed inlet and discharge port, feed inlet is located at the top of reaction chamber, and discharge port is located at reaction chamber bottom；The reaction chamber
Circumferentially be uniformly provided with liquid-conveying ducts on inner wall, liquid-conveying ducts quantity is no less than two, below liquid-conveying ducts with reaction chamber cavity bottom
It is connected, is connected above liquid-conveying ducts with reaction chamber cavity top, liquid-conveying ducts is for transporting reactant；The spray
Head is identical as liquid-conveying ducts quantity, and spray head is fixed in reaction chamber upper inner wall, and spray head is connected with liquid-conveying ducts, and spray head is used for
Reactant in liquid-conveying ducts is sprayed；The cylinder is located at the top of reaction chamber, and the upper and lower of cylinder respectively has a gas nozzle, lower section
Gas nozzle is connected by pipeline to relevant hydrogen gas tank, and breather cheek valve is equipped in pipeline, channel is equipped in cylinder piston rod, leads to
Unidirectional air outlet valve is equipped in road, cylinder piston cylinder upper end is equipped with through-hole；The dual-purpose air pump is located at the right side of reaction chamber, dual-purpose gas
Pump is connected by pipeline with the gas nozzle above cylinder, and dual-purpose air pump is used to control the upper and lower of cylinder piston rod；The gas injection bar
For hollow stem, gas injection bar is mounted in reaction chamber by cylinder piston rod, and gas injection bar is equipped with venthole, gas injection bar inside and gas
The channel of cylinder piston rod is connected, and gas injection bar is for injecting hydrogen into reaction chamber；The piston plate passes through the lower end of gas injection bar
In the reactor chamber, piston plate is equipped with rectangular through-hole for installation, and fixed link is equipped in rectangular through-hole, is gone back on rectangular through-hole or so inner wall
It is symmetrically hinged with sealing plate, sealing plate is located at below fixed link, and sealing plate is connect by spring with fixed link；Under the catalysis bar
End is fixed on above piston plate, and catalysis bar upper end is fixed on the top of reaction chamber, and catalysis bar is telescopic rod, and catalysis bar quantity is many
Yu Si, catalysis bar are circumferentially arranged around gas injection bar, and catalysis bar is for being catalyzed reactant；The condensation ring is looped around outside liquid-conveying ducts,
Condensation ring is for condensing the reactant in liquid-conveying ducts.When work, reactant is added in reaction chamber from feed inlet,
It is evacuated by dual-purpose air pump, so that cylinder piston rod rises, is taken out from relevant hydrogen gas tank by the breather cheek valve on cylinder
Hydrogen is taken, gas injection bar and piston plate rise, so that reactant enters the reaction chamber below piston plate by the through-hole on piston plate
In, recycle dual-purpose air pump to supply cylinder, so that the piston rod of cylinder declines, so that piston plate and gas injection bar decline, thus
So that the reactant below piston plate extrusion piston plate, so that reactant enters liquid-conveying ducts under the action of extruding force, and leads to
It crosses spray head to spray into piston plate upper space, the sealing plate in the rectangular through-hole of piston plate closes under the pressure effect of reactant
It closes, when the presence of spring declines piston plate, sealing plate keeps horizontal under reactant pressures effect, so as to avoid reaction
Object is back to piston plate upper space from rectangular through-hole, when piston plate rises, impact force and spring of the sealing plate in reactant
It is fully opened under elastic force effect, reactant is flowed into below piston plate, the practicability of reactor is improved；Cylinder piston
The decline of bar is so that the hydrogen in cylinder is discharged into sky above piston plate by the stomata on the channel of cylinder piston rod and gas injection bar
Between, the presence of spray head at this time sprays reactant into piston plate upper space to be contacted with hydrogen, so that reactant
It is come into full contact with hydrogen, improves the rate that reactant is reacted with hydrogen, fallen on piston plate dissolved with the reactant of hydrogen, reacted
Object reacts under the action of being catalyzed bar with hydrogen, and catalysis bar is that telescopic rod is increasing the reactant of piston plate upper space
When, catalysis bar can be elongated therewith, so that the speed of reaction is unaffected, ensure that reactant sufficiently reacts, passes through gas
Cylinder piston rod constantly stretches so that hydrogen constantly enters in reaction chamber so that reactant constantly in the form of sprinkling with
Hydrogen contact, then by catalysis bar catalysis reaction, the product after reaction is discharged by discharge port after the reaction was completed, in the process,
The presence of condensation ring walks the heat generated when reactant reaction the annulus that is condensed, and avoids reactant medium temperature and spends height, mentions
High reaction speed, while avoiding reactant and being destroyed, improve the practicability of reactor.
Cleaning module is additionally provided in the reaction chamber, cleaning module includes upper axis, lower axle, screw blade, No.1 connecting rod, two
Number connecting rod, rotating ball, mounting rod and hairbrush；The upper axis is rotatably installed in piston plate bottom surface；The lower axle is rotatably installed in
On the bottom plate of reaction chamber；The screw blade is installed by upper axis, and screw blade is for driving axis to rotate；The No.1 connecting rod
Quantity is two, and No.1 connecting rod is symmetrical set, and No.1 small end is hinged on the lower end of axis；No. two connecting rod quantities are
Two, No. two connecting rods are symmetrical set, and the upper end of No. two connecting rods and the lower end of No.1 connecting rod are hinged, the lower end hinge of No. two connecting rods
It connects in the upper end of lower axle；The rotating ball quantity is four, and rotating ball is separately fixed at the middle part of No.1 connecting rod and No. two connecting rods；Institute
Stating mounting rod quantity is two, and mounting rod is installed by the rotating ball of No.1 connecting rod and No. two connecting rods, and mounting rod is distributed up and down；It is described
Hairbrush is mounted on the both ends of mounting rod, and hairbrush is used to clean reaction cavity wall.When work, when piston plate declines, so that
No.1 connecting rod and No. two connecting rods are close to each other, and the presence of rotating ball makes mounting rod close to each other, to mutually lean on electric brush
Closely reaction cavity wall is scrubbed, while screw blade is moved down and rotated forward under the reaction force of reactant, thus
So that upper axis rotates forward, so that No.1 connecting rod, No. two connecting rods and hairbrush rotate forward, so that hairbrush moves up and down and just
To rotation, so that reaction cavity wall is scrubbed clean, avoids the impurity etc. in reactant and be attached on reaction cavity wall, improve
The practicability of reactor, while hairbrush, mounting rod, No.1 connecting rod and No. two connecting rods are stirred reactant, so that
The reactant mixing of piston plate lower space more uniform while that the heat in reactant be distributed is more uniform, facilitates
The subsequent cooling of condensation ring, so that the reactant even heat that is again introduced into above piston plate, so that reactant is more preferable
Reacted with hydrogen, improve reaction rate, when piston plate rise when, screw blade rotates backward so that No.1 connecting rod,
No. two connecting rods, mounting rod and hairbrush rotate backward, so that mounting rod is located remotely from each other, so that hairbrush is located remotely from each other, so that hair
Brush is rotating the scrub to the progress of reaction cavity wall again, ensure that reaction cavity wall is sufficiently scrubbed clean, improves further
Improve the practicability of reactor.
Stomata in the air injection pipe is splayed structure, and splayed structure accelerates the speed that hydrogen enters reaction chamber.
When work, the presence of splayed through-hole enables hydrogen quickly to enter in reaction chamber, ensure that the hydrogen in reaction chamber contains
Amount enough, so that the reactant trickled down under spray head effect can more quickly be reacted with hydrogen, and then improves anti-
Speed is answered, is improved work efficiency.
It is rotatably equipped with paddle in the fixed link, paddle side is provided with through-hole, and paddle is used for passing through rectangle
The reactant of through-hole is stirred.When work, when piston plate rises, the square of the reactant of piston plate upper space from piston plate
Enter in the space below piston plate in shape through-hole, the paddle of reactant impact at this time makes since paddle side is provided with through-hole
Paddle discontinuity is obtained, so that paddle rotates, so that the reactant just reacted is passing through rectangular through-hole
When be stirred so that remaining hydrogen is distributed more uniform in reactant, while the heat in reactant is distributed
More uniform, the heat concentration avoided in reactant causes the property of reactant to change, while making below piston plate
Reactant by condensation ring cooling when, temperature is more uniform, improves subsequent reaction speed.
Condensation switch is further fixed at the top of the reaction chamber, condensation switch right side is equipped with rectangular enclosure, sets in rectangular enclosure
There is inductance sensor, condensation switch is for controlling condensation ring work；The reaction chamber bottom is equipped with mercury capsule, and mercury capsule passes through pipe
Road is connected with inductance sensor bottom, and mercury capsule is used to control the work of condensation switch.When work, reactant is constantly from anti-
It answers bottom of chamber portion to enter in liquid-conveying ducts, reactant is condensed by condensation ring, mercury capsule is arranged in reaction chamber bottom, so that water
Silver-colored capsule can accurately incude the temperature that will enter in the reactant in liquid-conveying ducts, when temperature of charge is excessively high, mercury
Mercury in capsule is heated, contacts so that mercury is entered in condensation switch by pipeline with inductance sensor, so that cold
Solidifying switch conduction, so that condensation ring work cools down the reactant entered in liquid-conveying ducts, inductance sensor is deposited
Making mercury lifting height higher, condensation ring working strength it is bigger, while control it is sensitive so that condensation ring can be real-time
Change condensation power to cool down reactant so that reactant is cooled to suitable temperature so that reactant into
It can preferably be reacted with hydrogen after entering piston plate upper space, effectively raise the speed of reaction, improve work
Efficiency.
Polytetrafluoroethylene material is coated on the reaction chamber inner sealing plate, polytetrafluoroethylene material is for preventing in reactant
Impurity be attached on sealing plate.When work, when the presence of polytetrafluoroethylene (PTFE) makes reactant pass through rectangular through-hole, in reactant
Impurity will not be adsorbed on sealing plate influence sealing plate sealing performance, to ensure that sealing plate can decline in piston plate
When close, opened when piston plate rises, enable the work that piston plate is permanently effective, improve the usability of reactor
Energy.
Beneficial effects of the present invention are as follows:
1. a kind of Chemical Manufacture liquid phase hydrogenation reactor of the present invention, by piston plate, cylinder, liquid-conveying ducts with
Spray head cooperates, so that hydrogen comes into full contact with feedstock oil, improves the speed of reaction, while the present invention can be with by being arranged
The No.1 connecting rod of positive and negative rotation, No. two connecting rods, mounting rod is moved up and down and is capable of to be stirred the feedstock oil reacted with hairbrush,
So that feedstock oil be stirred more sufficiently so that heat be distributed in feedstock oil it is more uniform.
2. a kind of Chemical Manufacture liquid phase hydrogenation reactor of the present invention, passes through the pipeline of the gas nozzle in the case where connecting cylinder
Middle setting breather cheek valve, is arranged unidirectional air outlet valve in the channel of cylinder piston rod and setting is led in the upper end of cylinder piston rod
Hole, so that for cylinder by breather cheek valve extract hydrogen from relevant hydrogen gas tank, cylinder is living when cylinder piston rod retracts
Hydrogen when stopper rod declines in cylinder is discharged by unidirectional air outlet valve, enters reaction chamber via the stomata on hollow gas injection bar
In, cylinder piston rod it is continuous flexible so that hydrogen constantly enters in reaction chamber in conjunction with the reactant of spray head sprinkling, make
Reactant mixes more abundant with hydrogen, while can ensure that hydrogen supply amount is enough, ensure that being normally carried out for reaction.
3. a kind of Chemical Manufacture liquid phase hydrogenation reactor of the present invention, by utilizing mercury and inductance sensor
The length of distance is contacted to control condensation switch, so that condensation switch can in real time be adjusted condensation ring, so that reaction
Object temperature after condensation ring is cooling is more uniform, improves subsequent reaction speed, while avoiding part reactant temperature
High reaction time variation is spent, the content of final product obtained is ensure that, improves transformation efficiency.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
In figure: reaction chamber 1, cylinder 3, dual-purpose air pump 4, gas injection bar 5, piston plate 6, catalysis bar 7, condenses ring 8, is clear spray head 2
Mold cleaning block 9, feed inlet 11, discharge port 12, liquid-conveying ducts 13, condensation switch 14, inductance sensor 15, mercury capsule 16, stomata 31,
Rectangular through-hole 61, fixed link 62, sealing plate 63, paddle 64, upper axis 91, lower axle 92, screw blade 93, No.1 connecting rod 94, two
Number connecting rod 95, rotating ball 96, mounting rod 97, hairbrush 98.
Specific embodiment
It is carried out using structure of Fig. 1-Fig. 2 to the liquid phase hydrogenation reactor of an embodiment of the present invention as described below.
As shown in Figures 1 and 2, a kind of Chemical Manufacture liquid phase hydrogenation reactor of the present invention, including reaction chamber 1,
Spray head 2, cylinder 3, dual-purpose air pump 4, gas injection bar 5, piston plate 6, catalysis bar 7 and condensation ring 8；The reaction chamber 1 is equipped with charging
Mouth 11 and discharge port 12, feed inlet 11 are located at 1 top of reaction chamber, and discharge port 12 is located at 1 bottom of reaction chamber；In the reaction chamber 1
Circumferentially it is uniformly provided with liquid-conveying ducts 13 on wall, 13 quantity of liquid-conveying ducts is no less than two, 13 lower section of liquid-conveying ducts and 1 cavity of reaction chamber
Bottom is connected, and 13 top of liquid-conveying ducts is connected with 1 cavity top of reaction chamber, and liquid-conveying ducts 13 are for transporting reactant
It is defeated；The spray head 2 is identical as 13 quantity of liquid-conveying ducts, and spray head 2 is fixed in 1 upper inner wall of reaction chamber, spray head 2 and liquid-conveying ducts
13 are connected, and spray head 2 is used to spray the reactant in liquid-conveying ducts 13；The cylinder 3 is located at 1 top of reaction chamber, cylinder 3
Upper and lower respectively has a gas nozzle, and lower section gas nozzle is connected by pipeline to relevant hydrogen gas tank, and breather cheek valve is equipped in pipeline,
It is equipped with channel in 3 piston rod of cylinder, unidirectional air outlet valve is equipped in channel, 3 piston cylinder upper end of cylinder is equipped with through-hole；The dual-purpose gas
Pump 4 is located at the right side of reaction chamber 1, and dual-purpose air pump 4 is connected by pipeline with the gas nozzle of 3 top of cylinder, and dual-purpose air pump 4 is for controlling
Above and below 3 piston rod of cylinder processed；The gas injection bar 5 is hollow stem, and gas injection bar 5 is mounted on reaction chamber 1 by 3 piston rod of cylinder
Interior, gas injection bar 5 is equipped with venthole 31, and 5 inside of gas injection bar is connected with the channel of 3 piston rod of cylinder, and gas injection bar 5 is used for anti-
It answers in chamber 1 and injects hydrogen；The piston plate 6 is mounted in reaction chamber 1 by the lower end of gas injection bar 5, and piston plate 6 is equipped with rectangle
Through-hole 61 is equipped with fixed link 62 in rectangular through-hole 61, is also symmetrically hinged with sealing plate 63 on 61 or so inner wall of rectangular through-hole, seals
Plate 63 is located at 62 lower section of fixed link, and sealing plate 63 is connect by spring with fixed link 62；7 lower end of catalysis bar is fixed on piston
6 top of plate, catalysis 7 upper end of bar are fixed on the top of reaction chamber 1, and catalysis bar 7 is telescopic rod, and catalysis 7 quantity of bar is no less than four, urges
Change bar 7 around the circumferential setting of gas injection bar 5, catalysis bar 7 is for being catalyzed reactant；The condensation ring 8 is looped around outside liquid-conveying ducts 13, cold
Solidifying ring 8 is for condensing the reactant in liquid-conveying ducts 13.When work, reaction chamber is added from feed inlet 11 in reactant
It in 1, is evacuated by dual-purpose air pump 4, so that 3 piston rod of cylinder rises, by the breather cheek valve on cylinder 3 from relevant hydrogen
Hydrogen is extracted in tank, gas injection bar 5 and piston plate 6 rise, so that reactant is entered under piston plate 6 by the through-hole on piston plate 6
In the reaction chamber 1 of side, dual-purpose air pump 4 is recycled to supply cylinder 3 so that the piston rod of cylinder 3 decline so that piston plate 6 and
Gas injection bar 5 declines, so that the reactant of 6 extrusion piston plate of piston plate, 6 lower section, so that reactant is under the action of extruding force
It sprays into liquid-conveying ducts 13, and by spray head 2 into 6 upper space of piston plate, the sealing plate in the rectangular through-hole 61 of piston plate 6
63 are closed under the pressure effect of reactant, and when the presence of spring declines piston plate 6, sealing plate 63 is made in reactant pressures
It is horizontal with lower holding, 6 upper space of piston plate is back to from rectangular through-hole 61 so as to avoid reactant, piston plate 6 rises
When, sealing plate 63 fully opens under the impact force of reactant and spring force effect, and reactant is enabled to flow into piston plate 6
Lower section improves the practicability of reactor；The decline of 3 piston rod of cylinder is so that the hydrogen in cylinder 3 passes through 3 piston rod of cylinder
Stomata 31 on channel and gas injection bar 5 is discharged into 6 upper space of piston plate, and the presence of spray head 2 sprays reactant into work at this time
6 upper space of seben is contacted with hydrogen, so that reactant comes into full contact with hydrogen, it is anti-with hydrogen to improve reactant
The rate answered is fallen on piston plate 6 dissolved with the reactant of hydrogen, and reactant reacts under the action of being catalyzed bar 7 with hydrogen, catalysis
When bar 7 is that telescopic rod is increasing the reactant of 6 upper space of piston plate, catalysis bar 7 can be elongated therewith, so that reaction
Speed be unaffected, ensure that reactant sufficiently reacts, constantly stretched by 3 piston rod of cylinder, so that hydrogen is not
Disconnected enters in reaction chamber 1, so that reactant is constantly contacted in the form of sprinkling with hydrogen, then is catalyzed instead by being catalyzed bar 7
It answers, the product after reaction is discharged by discharge port 12 after the reaction was completed, in the process, the presence of condensation ring 8 makes reactant anti-
At once the heat generated the ring 8 that is condensed is taken away, and avoids reactant medium temperature and spends height, improves reaction speed, avoid simultaneously
Reactant is destroyed, and improves the practicability of reactor.
As shown in Figure 1, being additionally provided with cleaning module 9 in the reaction chamber 1, cleaning module 9 includes upper axis 91, lower axle 92, spiral shell
Revolve blade 93,94, No. two connecting rods 95 of No.1 connecting rod, rotating ball 96, mounting rod 97 and hairbrush 98；The upper axis 91 is rotatably installed in
6 bottom surface of piston plate；The lower axle 92 is rotatably installed on the bottom plate of reaction chamber 1；The screw blade 93 is pacified by upper axis 91
Dress, screw blade 93 is for driving axis 91 to rotate；94 quantity of No.1 connecting rod is two, and 94 bilateral symmetry of No.1 connecting rod is set
It sets, 94 upper end of No.1 connecting rod is hinged on the lower end of axis 91；95 quantity of No. two connecting rods is two, No. two 95 bilateral symmetries of connecting rod
Setting, the upper end of No. two connecting rods 95 and the lower end of No.1 connecting rod 94 are hinged, and the lower end of No. two connecting rods 95 is hinged on lower axle 92
Upper end；96 quantity of rotating ball is four, and rotating ball 96 is separately fixed at the middle part of No.1 connecting rod 94 and No. two connecting rods 95；It is described
97 quantity of mounting rod is two, and mounting rod 97 is installed by the rotating ball 96 of No.1 connecting rod 94 and No. two connecting rods 95, on mounting rod 97
Lower distribution；The hairbrush 98 is mounted on the both ends of mounting rod 97, and hairbrush 98 is for cleaning 1 inner wall of reaction chamber.When work,
When piston plate 6 declines, so that No.1 connecting rod 94 and No. two connecting rods 95 are close to each other, the presence of rotating ball 96 makes 97 phase of mounting rod
It is mutually close, to scrubbed to 1 inner wall of reaction chamber with electric brush 98 is close to each other, while screw blade 93 is moved down anti-
It answers and is rotated forward under the reaction force of object, so that upper axis 91 rotates forward, so that No.1 connecting rod 94, No. two connecting rods 95 and hairs
Brush 98 rotates forward, so that hairbrush 98 moves up and down and rotates forward, so that 1 inner wall of reaction chamber is scrubbed clean, avoids
Impurity etc. in reactant is attached on 1 inner wall of reaction chamber, improves the practicability of reactor, while making hairbrush 98, peace
Dress bar 97, No.1 connecting rod 94 are stirred reactant with No. two connecting rods 95, so that the reactant of 6 lower space of piston plate mixes
It is more uniform and meanwhile that the heat in reactant is distributed is more uniform, the condensation subsequent cooling of ring 8 is facilitated, so that again
The secondary reactant even heat into 6 top of piston plate improves anti-so that reactant is preferably reacted with hydrogen
Rate is answered, when piston plate 6 rises, screw blade 93 is rotated backward, so that No.1 connecting rod 94, No. two connecting rods 95, mounting rods 97
It is rotated backward with hairbrush 98, so that mounting rod 97 is located remotely from each other, so that hairbrush 98 is located remotely from each other, so that hairbrush 98 is rotating
Scrub again is carried out to 1 inner wall of reaction chamber, ensure that 1 inner wall of reaction chamber is sufficiently scrubbed clean, raising further improves
The practicability of reactor.
As shown in Figure 1, the stomata 31 in the air injection pipe is splayed structure, splayed structure accelerates hydrogen and enters instead
Answer the speed of chamber 1.When work, the presence of splayed through-hole enables hydrogen quickly to enter in reaction chamber 1, ensure that reaction
Hydrogen content in chamber 1 is enough, so that the reactant trickled down under the effect of spray head 2 can be more quickly anti-with hydrogen
It answers, and then improves reaction speed, improve work efficiency.
As shown in Figure 1, being rotatably equipped with paddle 64 in the fixed link 62,64 side of paddle is provided with through-hole, stirring
Leaf 64 is for being stirred the reactant by rectangular through-hole 61.When work, when piston plate 6 rises, 6 top of piston plate is empty
Between reactant from the space for entering the lower section of piston plate 6 in the rectangular through-hole 61 of piston plate 6, reactant impacts paddle at this time
64, since 64 side of paddle is provided with through-hole, so that 64 discontinuity of paddle, so that paddle 64 rotates, in turn
So that the reactant just reacted is stirred when through rectangular through-hole 61, so that remaining hydrogen is distributed more in reactant
Add uniformly, while it is more uniform that the heat in reactant is distributed, the heat concentration avoided in reactant causes to react
The property of object changes, while when the reactant of the lower section of piston plate 6 is cooled down by condensation ring 8, temperature is more uniform,
Improve subsequent reaction speed.
As shown in Figure 1, being further fixed on condensation switch 14 at the top of the reaction chamber 1, it is empty that 14 right side of condensation switch is equipped with rectangle
Chamber is equipped with inductance sensor 15 in rectangular enclosure, and condensation switch 14 is for controlling the condensation work of ring 8；1 bottom of reaction chamber is set
There is mercury capsule 16, mercury capsule 16 is connected by pipeline with 15 bottom of inductance sensor, and mercury capsule 16 is for controlling condensation switch
14 work.When work, reactant constantly enters in liquid-conveying ducts 13 from 1 bottom of reaction chamber, by condensation ring 8 to reactant into
Row condensation, mercury capsule 16 are arranged in 1 bottom of reaction chamber, and mercury capsule 16, which is accurately incuded, will enter liquid-conveying ducts 13
In reactant in temperature, when temperature of charge is excessively high, mercury in mercury capsule 16 is heated, so that mercury passes through pipe
Road enters in condensation switch 14 to be contacted with inductance sensor 15, so that condensation switch 14 is connected, so that condensation 8 work of ring
The reactant entered in liquid-conveying ducts 13 of opposing is cooled down, and the presence of inductance sensor 15 makes mercury lifting height higher,
Condense 8 working strength of ring it is bigger, while control it is sensitive so that condensation ring 8 can change condensation power in real time to reactant
It is cooled down, so that reactant is cooled to suitable temperature, so that reactant enters energy after 6 upper space of piston plate
It is enough preferably to be reacted with hydrogen, the speed of reaction is effectively raised, is improved work efficiency.
As shown in Figures 1 and 2, polytetrafluoroethylene material, polytetrafluoroethylene (PTFE) material are coated on 1 inner sealing plate 63 of reaction chamber
Material is for preventing the impurity in reactant to be attached to sealing plate 63.When work, the presence of polytetrafluoroethylene (PTFE) makes reactant logical
When crossing rectangular through-hole 61, the impurity in reactant will not be adsorbed on sealing plate 63 sealing performance for influencing sealing plate 63, thus
Ensure that sealing plate 63 can piston plate 6 decline when closing, piston plate 6 rise when open, enable piston plate 6 long-term
Effective work, improves the service performance of reactor.
Specific workflow is as follows:
Reactant is added in reaction chamber 1 from feed inlet 11, is evacuated by dual-purpose air pump 4, so that on 3 piston rod of cylinder
It rising, hydrogen is extracted from relevant hydrogen gas tank by the breather cheek valve on cylinder 3, gas injection bar 5 and piston plate 6 rise, so that
Reactant is entered by the through-hole on piston plate 6 in the reaction chamber 1 of 6 lower section of piston plate, and dual-purpose air pump 4 is recycled to supply cylinder 3
Gas, so that the piston rod of cylinder 3 declines, so that piston plate 6 and gas injection bar 5 decline, so that 6 extrusion piston plate 6 of piston plate
The reactant of lower section so that reactant enters liquid-conveying ducts 13 under the action of extruding force, and is sprayed by spray head 2 into piston plate
6 upper spaces, the sealing plate 63 in the rectangular through-hole 61 of piston plate 6 are closed under the pressure effect of reactant, the presence of spring
When so that piston plate 6 declining, sealing plate 63 keeps horizontal under reactant pressures effect, logical from rectangle so as to avoid reactant
6 upper space of piston plate is back in hole 61, when piston plate 6 rises, impact force and spring force of the sealing plate 63 in reactant
It is fully opened under effect, enables reactant to flow into 6 lower section of piston plate, improve the practicability of reactor；3 piston rod of cylinder
Decline so that hydrogen in cylinder 3 is discharged on piston plate 6 by the stomata 31 on the channel of 3 piston rod of cylinder and gas injection bar 5
Side space, the at this time presence of spray head 2 spray reactant into 6 upper space of piston plate to be contacted with hydrogen, so that
Reactant comes into full contact with hydrogen, improves the rate that reactant is reacted with hydrogen, falls in piston plate 6 dissolved with the reactant of hydrogen
On, reactant reacts under the action of being catalyzed bar 7 with hydrogen, and catalysis bar 7 is the reaction that telescopic rod makes 6 upper space of piston plate
When being increasing of object, catalysis bar 7 can be elongated therewith, so that the speed of reaction is unaffected, ensure that reactant fills
Divide reaction, is constantly stretched by 3 piston rod of cylinder, so that hydrogen constantly enters in reaction chamber 1, so that reactant is continuous
It is contacted in the form of sprinkling with hydrogen, then by the catalysis catalysis reaction of bar 7, it after the reaction was completed will be after reaction by discharge port 12
Product discharge, in the process, the presence of condensation ring 8 take away the heat generated when reactant reaction the ring 8 that is condensed, and avoid anti-
It answers object medium temperature to spend height, improves reaction speed, while avoiding reactant and being destroyed, improve the practicability of reactor.
In the process, when piston plate 6 declines, so that No.1 connecting rod 94 and No. two connecting rods 95 are close to each other, rotating ball 96 is deposited
Making mounting rod 97 close to each other, to scrubbed to 1 inner wall of reaction chamber with electric brush 98 is close to each other, while propeller
Leaf 93 is moved down to rotate forward under the reaction force of reactant, so that upper axis 91 rotates forward, so that No.1 connecting rod
94, No. two connecting rods 95 are rotated forward with hairbrush 98, so that hairbrush 98 moves up and down and rotates forward, so that in reaction chamber 1
Wall is scrubbed clean, and is avoided the impurity etc. in reactant and is attached on 1 inner wall of reaction chamber, improves the practicability of reactor,
Simultaneously hairbrush 98, mounting rod 97, No.1 connecting rod 94 and No. two connecting rods 95 are stirred to reactant, so that under piston plate 6
The reactant mixing of side space more uniform while that the heat in reactant is distributed is more uniform, facilitates condensation ring
8 subsequent coolings, so that be again introduced into the reactant even heat of the top of piston plate 6, so that reactant is preferably and hydrogen
Gas is reacted, and reaction rate is improved, and when piston plate 6 rises, screw blade 93 is rotated backward, so that No.1 connecting rod 94,
No. two connecting rods 95, mounting rod 97 and hairbrush 98 rotate backward, so that mounting rod 97 is located remotely from each other, so that hairbrush 98 is mutually remote
From ensure that 1 inner wall of reaction chamber is dry by abundant scrub so that hairbrush 98, which is rotating, carries out scrub again to 1 inner wall of reaction chamber
Only, it improves and further improves the practicability of reactor.
The presence of splayed through-hole enables hydrogen quickly to enter in reaction chamber 1, ensure that the hydrogen in reaction chamber 1
Content is enough, so that the reactant trickled down under the effect of spray head 2 can more quickly be reacted with hydrogen, and then improves
Reaction speed improves work efficiency.
When piston plate 6 rises, the reactant of 6 upper space of piston plate enters from the rectangular through-hole 61 of piston plate 6 lives
In the space of 6 lower section of seben, reactant impacts paddle 64 at this time, since 64 side of paddle is provided with through-hole, so that paddle
64 discontinuity, so that paddle 64 rotates, so that the reactant just reacted is when through rectangular through-hole 61
It is stirred, so that remaining hydrogen is distributed more uniform in reactant, while the heat in reactant is distributed more
Add the heat concentration uniformly avoided in reactant that the property of reactant is caused to change, while making 6 lower section of piston plate
When reactant cools down by condensation ring 8, temperature is more uniform, improves subsequent reaction speed.
Reactant constantly enters in liquid-conveying ducts 13 from 1 bottom of reaction chamber, is condensed by condensation ring 8 to reactant,
The setting of mercury capsule 16 in 1 bottom of reaction chamber, enable mercury capsule 16 accurately incude will enter it is anti-in liquid-conveying ducts 13
The temperature in object is answered, when temperature of charge is excessively high, the mercury in mercury capsule 16 is heated, so that mercury is entered by pipeline
Condensation switch 14 in contacted with inductance sensor 15 so that condensation switch 14 be connected so that condense ring 8 work into
The reactant entered in liquid-conveying ducts 13 is cooled down, and the presence of inductance sensor 15 makes mercury lifting height higher, condenses ring 8
Working strength is bigger, at the same control it is sensitive so that condensation ring 8 can change in real time condensation power to reactant carry out it is cold
But, so that reactant is cooled to suitable temperature, so that reactant can be more preferable after entering 6 upper space of piston plate
Reacted with hydrogen, effectively raise the speed of reaction, improve work efficiency.
When the presence of polytetrafluoroethylene (PTFE) makes reactant by rectangular through-hole 61, the impurity in reactant will not be adsorbed on close
On sealing plate 63 influence sealing plate 63 sealing performance, thus ensure that sealing plate 63 can piston plate 6 decline when closing, in work
Seben 6 is opened when rising, and the work for enabling piston plate 6 permanently effective improves the service performance of reactor.
More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not
Various changes are able to carry out in the range of disengaging present subject matter.
(A) in the above-described embodiment, the elastic force for sealing plate being connect with No.1 fixed link, and passing through spring by spring
When so that piston plate declining, sealing plate keeps horizontality under the action of the impact force of reactant and spring force, by rectangle
Through-hole sealing, but not limited to this, sealing plate can also be connect with No.1 fixed link by elastic string, and above sealing plate
Stopper is set on rectangular through-hole inner wall, when so that piston plate declining, sealing plate keeps water under the impact force action of reactant
It is flat.
Industrial applicibility
According to the present invention, this liquid phase hydrogenation reactor effectively can carry out hydrotreating to reactants such as feedstock oils, and
And reaction temperature is easy to control, reaction speed is fast, so that this liquid phase hydrogenation reactor is useful in hydrogenator technical field
's.
Claims (6)
1. a kind of Chemical Manufacture liquid phase hydrogenation reactor, it is characterised in that: including reaction chamber (1), spray head (2), cylinder (3),
Dual-purpose air pump (4), gas injection bar (5), piston plate (6), catalysis bar (7) and condensation ring (8)；The reaction chamber (1) is equipped with charging
Mouth (11) and discharge port (12), feed inlet (11) are located at the top of reaction chamber (1), and discharge port (12) is located at reaction chamber (1) bottom；Institute
It states and is circumferentially uniformly provided with liquid-conveying ducts (13) on reaction chamber (1) inner wall, liquid-conveying ducts (13) quantity is no less than two, liquid-conveying ducts
(13) lower section is connected with reaction chamber (1) cavity bottom, is connected above liquid-conveying ducts (13) with reaction chamber (1) cavity top,
Liquid-conveying ducts (13) are for transporting reactant；The spray head (2) is identical as liquid-conveying ducts (13) quantity, and spray head (2) is solid
It is scheduled in reaction chamber (1) upper inner wall, spray head (2) is connected with liquid-conveying ducts (13), and spray head (2) is used for liquid-conveying ducts (13)
In reactant spray；The cylinder (3) is located at the top of reaction chamber (1), and the upper and lower of cylinder (3) respectively has a gas nozzle, lower section
Gas nozzle is connected by pipeline to relevant hydrogen gas tank, and breather cheek valve is equipped in pipeline, is equipped in cylinder (3) piston rod logical
Road, unidirectional air outlet valve is equipped in channel, and cylinder (3) piston cylinder upper end is equipped with through-hole；The dual-purpose air pump (4) is located at reaction chamber
(1) right side, dual-purpose air pump (4) are connected by pipeline with the gas nozzle above cylinder (3), and dual-purpose air pump (4) is for controlling gas
Above and below cylinder (3) piston rod；The gas injection bar (5) is hollow stem, and gas injection bar (5) is mounted on reaction by cylinder (3) piston rod
In chamber (1), gas injection bar (5) is equipped with venthole (31), is connected inside gas injection bar (5) with the channel of cylinder (3) piston rod, infuses
Gas bar (5) is used to inject hydrogen into reaction chamber (1)；The piston plate (6) is mounted on reaction chamber by the lower end of gas injection bar (5)
(1) in, piston plate (6) is equipped with rectangular through-hole (61), is equipped with fixed link (62) in rectangular through-hole (61), and rectangular through-hole (61) is left
It is also symmetrically hinged on right inner wall sealing plate (63), sealing plate (63) is located at below fixed link (62), and sealing plate (63) passes through bullet
Spring is connect with fixed link (62)；Catalysis bar (7) lower end is fixed on above piston plate (6), and catalysis bar (7) upper end is fixed on instead
The top of chamber (1) is answered, catalysis bar (7) is telescopic rod, and catalysis bar (7) quantity is no less than four, and catalysis bar (7) is around gas injection bar (5) week
To setting, bar (7) are catalyzed for being catalyzed reactant；The condensation ring (8) is looped around liquid-conveying ducts (13) outside, and condensation ring (8) is used
It is condensed in the reactant in liquid-conveying ducts (13).
2. a kind of Chemical Manufacture liquid phase hydrogenation reactor according to claim 1, it is characterised in that: the reaction chamber
(1) it is additionally provided with cleaning module (9) in, cleaning module (9) includes upper axis (91), lower axle (92), screw blade (93), No.1 connecting rod
(94), No. two connecting rods (95), rotating ball (96), mounting rod (97) and hairbrush (98)；The upper axis (91) is rotatably installed in piston
Plate (6) bottom surface；The lower axle (92) is rotatably installed on the bottom plate of reaction chamber (1)；The screw blade (93) passes through upper axis
(91) it installs, screw blade (93) is for driving axis (91) to rotate；No.1 connecting rod (94) quantity is two, No.1 connecting rod
(94) it is symmetrical set, No.1 connecting rod (94) upper end is hinged on the lower end of axis (91)；No. two connecting rods (95) quantity is
Two, No. two connecting rods (95) are symmetrical set, and the upper end of No. two connecting rods (95) and the lower end of No.1 connecting rod (94) are hinged, and No. two
The lower end of connecting rod (95) is hinged on the upper end of lower axle (92)；Rotating ball (96) quantity is four, and rotating ball (96) is fixed respectively
At the middle part of No.1 connecting rod (94) and No. two connecting rods (95)；Mounting rod (97) quantity is two, and mounting rod (97) passes through No.1
Connecting rod (94) and the rotating ball (96) of No. two connecting rods (95) are installed, and mounting rod (97) is distributed up and down；The hairbrush (98) is mounted on
The both ends of mounting rod (97), hairbrush (98) is for cleaning reaction chamber (1) inner wall.
3. a kind of Chemical Manufacture liquid phase hydrogenation reactor according to claim 1, it is characterised in that: in the air injection pipe
Stomata (31) be splayed structure, splayed structure accelerates the speed that hydrogen enters reaction chamber (1).
4. a kind of Chemical Manufacture liquid phase hydrogenation reactor according to claim 1, it is characterised in that: the fixed link
(62) it is rotatably equipped on paddle (64), paddle (64) side is provided with through-hole, and paddle (64) is used for logical by rectangle
The reactant in hole (61) is stirred.
5. a kind of Chemical Manufacture liquid phase hydrogenation reactor according to claim 1, it is characterised in that: the reaction chamber
(1) top is further fixed on condensation switch (14), and rectangular enclosure is equipped on the right side of condensation switch (14), inductance is equipped in rectangular enclosure and passes
Sensor (15), condensation switch (14) is for controlling condensation ring (8) work；Reaction chamber (1) bottom is equipped with mercury capsule (16), water
Silver-colored capsule (16) is connected by pipeline with condensation switch (14), and mercury capsule (16) is used to control the work of condensation switch (14).
6. a kind of Chemical Manufacture liquid phase hydrogenation reactor according to claim 1, it is characterised in that: the reaction chamber
(1) polytetrafluoroethylene material is coated on inner sealing plate (63), polytetrafluoroethylene material is for preventing the impurity in reactant from adhering to
On sealing plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086330.1A CN109126672A (en) | 2018-09-18 | 2018-09-18 | A kind of Chemical Manufacture liquid phase hydrogenation reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086330.1A CN109126672A (en) | 2018-09-18 | 2018-09-18 | A kind of Chemical Manufacture liquid phase hydrogenation reactor |
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| CN110201616A (en) * | 2019-04-26 | 2019-09-06 | 威海汇鑫化工机械有限公司 | Magnetic drive reaction kettle |
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| CN111997948A (en) * | 2019-05-27 | 2020-11-27 | 国家能源投资集团有限责任公司 | Hydraulic sealing unit, oil way, reactor system and denitration catalyst evaluation system |
| CN113877500A (en) * | 2021-10-09 | 2022-01-04 | 江西华明纳米碳酸钙有限公司 | Stirring formula nanometer calcium carbonate preparation equipment |
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Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |