CN208275379U - A kind of reactor of aromatisation device - Google Patents
A kind of reactor of aromatisation device Download PDFInfo
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- CN208275379U CN208275379U CN201820630309.2U CN201820630309U CN208275379U CN 208275379 U CN208275379 U CN 208275379U CN 201820630309 U CN201820630309 U CN 201820630309U CN 208275379 U CN208275379 U CN 208275379U
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- reactor
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- lower clapboard
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a kind of reactors of aromatisation device, including tee tube, upper spacer, helical pipe, blender, steel wire, bracket, tower tray, shaft, turning set, No.1 ceramics layers of balls, No. two ceramic layers of balls, catalyst layer and lower clapboard inside reactor shell is arranged in, the upper spacer and lower clapboard are arranged in parallel and are fixed on the inner wall of reactor shell, and multiple helical pipes are arranged between upper spacer and lower clapboard.Effective mixing that this is practical when can be realized plurality of raw materials reaction by the way that multiple helical pipes are arranged, at the same also can raw material dispersion enter the position of catalysis so that being uniformly mixed, in order to reaction sufficiently anti-in catalyst layer.Originally practical to stir catalyst by stirring in practical work process, the contact area of raising air-flow and catalyst is conducive to improve yield, and originally practical that each ingredient is isolated by steel wire, this will not make between each layer plus wrong during guarantee is stirred.
Description
Technical field
The utility model relates to aromatisation device, the reactor of specifically a kind of aromatisation device.
Background technique
Aromatisation be by low molecular hydrocarbon under the effect of the catalyst, be converted by aromatization containing benzene, toluene
And the BTX aromatics of dimethylbenzene, while generating the gas phase containing hydrogen, methane and carbon two to C5 fraction.Then by a series of
Separation, the standard compliant BTX aromatics of final output, light aromatic hydrocarbons and heavy aromatics, while the liquefied gas of the low alkene of by-product and a small amount of
Dry gas Petroleum Processing Technology.
The important place of aromatization is reactor, the efficiency of the absolute aromatization of the structure of reactor and final production
Rate, current aromatization reactor structure is simple, yield and efficiency can be improved by optimizing reactor, therefore reactor is excellent
It is imperative for industry to change.
Utility model content
In order to solve the problems in the existing technology, the purpose of the utility model is to provide a kind of the anti-of aromatisation device
Answer device.
In order to achieve the above-mentioned object of the invention, the utility model uses technical solution as described below:
A kind of reactor of aromatisation device, including tee tube, upper spacer, helix tube inside reactor shell is arranged in
Road, blender, steel wire, bracket, tower tray, shaft, turning set, No.1 ceramics layers of balls, No. two ceramic layers of balls, catalyst layer and under
Partition, the bottom of the reactor shell connect discharge port, and the opening at the top of reactor shell is tightly connected lid；On described
Partition and lower clapboard are arranged in parallel and are fixed on the inner wall of reactor shell, and multiple spirals are arranged between upper spacer and lower clapboard
Pipeline, helical pipe is vertically arranged and both ends are connected to the corresponding through hole opened up on upper spacer and lower clapboard, wherein position
Be also connected with a port of tee tube in one end that helical pipe is connect with upper spacer, other two port of the tee tube with
Two feed inlets opened up on lid are separately connected, and lid is sealedly connected on the opening at the top of reactor shell；Under described every
It is equidistant on reactor shell inner wall above plate to fix two pieces of tower trays, open up several through-holes on tower tray, and each tower tray
Top is provided with two layers of steel wire, wherein filling No.1 ceramics layers of balls between tower tray and steel wire adjacent above it, and phase
Filling two ceramic layers of balls between two layers adjacent of steel wire, and be arranged between lower clapboard and tower tray and steel wire adjacent below
There is catalyst layer, the center of the tower tray opens up coaxial through-hole, and through hole is fixedly connected with coaxial turn
Dynamic set, and corresponding steel wire is correspondingly connected on the outer wall of turning set above tower tray, rotation connection turns in the turning set
Axis, and shaft is rotated up two corresponding turning sets of connection, shaft is passed down through the output of reactor shell and stirring motor
Axis connection, the shell of stirring motor are fixedly connected on reactor shell outer wall；The surface of the shaft is corresponding with catalyst layer
Position weld blender.
Further, pipeline corresponding to the feed inlet is welded on the outer surface of lid, and each feed inlet corresponds to area
The through-hole of multiple installation feed pipe interfaces is opened up on the lid in domain, in order to feed the tee tube in interface tube and reactor enclosure body
Connection.
Further, the diameter of the No.1 ceramics layers of balls is greater than No. two ceramic layers of balls, and the diameter of steel wire is less than and urges
The partial size of catalyst particles.
Further, sealing ring is set between the shaft and mounting hole corresponding in reactor shell.
Further, the blender is the comb shape placed vertically.
Due to the adoption of the above technical scheme, the utility model has following superiority:
This practical effective mixing that can be realized by the multiple helical pipes of setting when plurality of raw materials is reacted, while can also divide
Scattered raw material enters the position of catalysis, so that being uniformly mixed, in order to reaction sufficiently anti-in catalyst layer.
Reactant can effectively be dispersed between this practical No.1 ceramics layers of balls and the internal clearance of No. two ceramic layers of balls,
So that reactant heating surface area increases, accelerate catalysis reaction efficiency.
Originally practical that catalyst is stirred by stirring in practical work process, the contact area of air-flow and catalyst is improved,
Be conducive to improve yield, originally practical that each ingredient is isolated by steel wire, this will not make between each layer during guarantee is stirred
Add mistake.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reactor of aromatisation device.
Fig. 2 is the structural schematic diagram of lid in the reactor of aromatisation device.
In figure: 1, tee tube；2, upper spacer；3, helical pipe；4, blender；5, steel wire；6, bracket；7, tower tray；8,
Shaft；9, turning set；10, reactor shell；11, discharge port；12, stirring motor；13, No.1 ceramics layers of balls；14, No. two ceramics
Layers of balls；15, catalyst layer；16, lower clapboard；17, feed inlet；18, interface tube is fed；19, lid.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
In conjunction with Fig. 1~2, in the utility model embodiment, a kind of reactor of aromatisation device, including be arranged in reactor
Tee tube 1, upper spacer 2, helical pipe 3, blender 4, steel wire 5, bracket 6, tower tray 7, shaft 8, rotation inside shell 10
Set 9, No.1 ceramics layers of balls 13, two ceramic layers of balls 14, catalyst layer 15 and lower clapboard 16, the bottom of the reactor shell 10
Discharge port 11 is connected, the opening at 10 top of reactor shell is tightly connected lid 19.
The upper spacer 2 and lower clapboard 16 are arranged in parallel and are fixed on the inner wall of reactor shell 10, and upper spacer 2 is under
Multiple helical pipes 3 are set between partition 16, and helical pipe 3 is vertically arranged and both ends are connected to upper spacer 2 and lower clapboard
The corresponding through hole opened up on 16, wherein being located at one that one end that helical pipe 3 is connect with upper spacer 2 is also connected with tee tube 1
Port, two feed inlets 17 opened up on other two port of the tee tube 1 and lid 19 are separately connected, and lid 19 seals
It is connected to the opening at 10 top of reactor shell, thus realize the entrance of different material and thread mixing, so that be uniformly mixed,
In order to reaction sufficiently anti-in catalyst layer；
Pipeline corresponding to the feed inlet 17 is welded on the outer surface of lid 19, and 17 corresponding region of each feed inlet
The through-hole of multiple installation feed pipe interfaces 18 is opened up on lid 19, in order to feed three in interface tube 18 and reactor shell 10
Siphunculus connection, while the charging of feed inlet 17 can be dispersed, and the efficiency of mixing is also improved.
It is equidistant on the reactor shell inner wall of 16 top of lower clapboard to fix two pieces of tower trays 7, it is opened up on tower tray 7 several
A through-hole, and the top of each tower tray 7 is provided with two layers of steel wire 5, wherein the adjacent steel wire 5 of tower tray 7 and its top it
Between fill No.1 ceramics layers of balls 13, and No. two ceramic layers of balls 14 are filled between adjacent two layers of steel wire 5, and lower clapboard 16 and tower
It is provided with catalyst layer 15 between disk 7 and steel wire 5 adjacent below, thus realize the catalysis to raw material agent, and No.1 is made pottery
Porcelain layers of balls 13 and No. two ceramic layers of balls 14 enable to heat transfer abundant, while No.1 ceramics layers of balls 13 and No. two ceramic layers of balls
Reactant can effectively be dispersed between 14 internal clearance, so that reactant heating surface area increases, accelerate catalysis reaction
Efficiency.
The diameter of the No.1 ceramics layers of balls 13 is greater than No. two ceramic layers of balls 14, and the diameter of steel wire 5 is less than catalyst
The partial size of particle, to guarantee mutually indepedent.
The center of the tower tray 7 opens up coaxial through-hole, and through hole is fixedly connected with coaxial rotation
Set 9, and the corresponding steel wire 5 in the top of tower tray 7 is correspondingly connected on the outer wall of turning set 9 so that adjacent two layers it
Between keep isolation, shaft 8 is rotatablely connected in the turning set 9, and shaft 8 is rotated up two corresponding turning sets of connection, turns
Axis 8 is passed down through the output axis connection of reactor shell 10 Yu stirring motor 12, and the shell of stirring motor 12 is fixedly connected on instead
It answers on device housing exterior walls, so that stirring motor 12 drives shaft 8 to rotate, the shaft 8 is corresponding in reactor shell 10
Mounting hole between sealing ring is set, guarantee leakproofness；The position welding corresponding with catalyst layer 15 of the surface of the shaft 8 is stirred
Device 4 is mixed, blender 4 is the comb shape placed vertically, to stir catalyst by stirring, improves contact of the air-flow with catalyst
Area is conducive to improve yield.
Claims (5)
1. a kind of reactor of aromatisation device, including being arranged in the internal tee tube (1) of reactor shell (10), upper spacer
(2), helical pipe (3), blender (4), steel wire (5), bracket (6), tower tray (7), shaft (8), turning set (9), No.1 pottery
Porcelain layers of balls (13), No. two ceramic layers of balls (14), catalyst layer (15) and lower clapboard (16), the bottom of the reactor shell (10)
Connect discharge port (11), the opening at the top of reactor shell (10) is tightly connected lid (19), which is characterized in that on described every
Plate (2) and lower clapboard (16) are arranged in parallel and are fixed on the inner wall of reactor shell (10), upper spacer (2) and lower clapboard (16)
Between be arranged multiple helical pipes (3), helical pipe (3) is vertically arranged and both ends are connected to upper spacer (2) and lower clapboard
(16) the corresponding through hole opened up on, wherein being located at one end that helical pipe (3) are connect with upper spacer (2) is also connected with tee tube
(1) a port, two feed inlets (17) opened up on other two port of the tee tube (1) and lid (19) are respectively
Connection, lid (19) are sealedly connected on the opening at the top of reactor shell (10)；Reactor above the lower clapboard (16)
Equidistant in inner walls to fix two pieces of tower trays (7), tower tray opens up several through-holes on (7), and the top of each tower tray (7) is equal
Two layers of steel wire (5) are provided with, No.1 ceramics layers of balls is wherein filled between tower tray (7) and steel wire (5) adjacent above it
(13), fill No. two ceramic layers of balls (14) between adjacent two layers of steel wire (5), and lower clapboard (16) and tower tray (7) and its
It is provided between the adjacent steel wire in lower section (5) catalyst layer (15), the center of the tower tray (7) opens up coaxially
Through-hole, through hole is fixedly connected coaxial turning set (9), and corresponding steel wire (5) is corresponding above tower tray (7) connects
It connects on the outer wall of turning set (9), is rotatablely connected shaft (8) in the turning set (9), and shaft (8) is rotated up connection two
A corresponding turning set, shaft (8) are passed down through the output axis connection of reactor shell (10) Yu stirring motor (12), stirring electricity
The shell of machine (12) is fixedly connected on reactor shell outer wall；The surface of the shaft (8) is corresponding with catalyst layer (15)
Weld blender (4) in position.
2. the reactor of aromatisation device according to claim 1, which is characterized in that corresponding to the feed inlet (17)
Pipeline is welded on the outer surface of lid (19), and opens up multiple be installed on the lid (19) of each feed inlet (17) corresponding region
The through-hole of expects pipe interface (18) connect in order to feed interface tube (18) with the tee tube in reactor shell (10).
3. the reactor of aromatisation device according to claim 1, which is characterized in that the No.1 ceramics layers of balls (13)
Diameter is greater than No. two ceramic layers of balls (14), and the diameter of steel wire (5) is less than the partial size of catalyst granules.
4. the reactor of aromatisation device according to claim 1, which is characterized in that the shaft (8) and reactor enclosure
Sealing ring is set between corresponding mounting hole on body (10).
5. the reactor of aromatisation device according to claim 1, which is characterized in that the blender (4) is to put vertically
The comb shape set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630309.2U CN208275379U (en) | 2018-04-28 | 2018-04-28 | A kind of reactor of aromatisation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630309.2U CN208275379U (en) | 2018-04-28 | 2018-04-28 | A kind of reactor of aromatisation device |
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| Publication Number | Publication Date |
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| CN208275379U true CN208275379U (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820630309.2U Active CN208275379U (en) | 2018-04-28 | 2018-04-28 | A kind of reactor of aromatisation device |
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| CN (1) | CN208275379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408321A (en) * | 2020-04-27 | 2020-07-14 | 唐瑞文 | Device and method for recycling oil gas through multistage catalytic pyrolysis of shoemaking leftover materials |
| CN115055042A (en) * | 2022-05-31 | 2022-09-16 | 中琉环保科技有限公司 | Desulfurizing tower capable of automatically feeding and discharging |
-
2018
- 2018-04-28 CN CN201820630309.2U patent/CN208275379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408321A (en) * | 2020-04-27 | 2020-07-14 | 唐瑞文 | Device and method for recycling oil gas through multistage catalytic pyrolysis of shoemaking leftover materials |
| CN115055042A (en) * | 2022-05-31 | 2022-09-16 | 中琉环保科技有限公司 | Desulfurizing tower capable of automatically feeding and discharging |
| CN115055042B (en) * | 2022-05-31 | 2023-10-27 | 中琉环保科技有限公司 | Desulfurizing tower capable of automatically feeding and discharging |
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