CN108047005A - A kind of energy-saving dimethyl ether production system - Google Patents
A kind of energy-saving dimethyl ether production system Download PDFInfo
- Publication number
- CN108047005A CN108047005A CN201711435438.2A CN201711435438A CN108047005A CN 108047005 A CN108047005 A CN 108047005A CN 201711435438 A CN201711435438 A CN 201711435438A CN 108047005 A CN108047005 A CN 108047005A
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- China
- Prior art keywords
- babinet
- dimethyl ether
- effect
- fixedly connected
- energy
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
-
- 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
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The invention discloses a kind of energy-saving dimethyl ether production systems, including the first babinet, filler pipe is communicated at the top of first babinet, the second babinet is provided on the right side of first babinet, the 3rd babinet is provided on the right side of second babinet, the 4th babinet is provided on the right side of the 3rd babinet.The present invention is by setting the first babinet, achieve the effect that place synthesis gas, pass through heat block, achieve the effect that heat synthesis gas, pass through the second babinet, achieve the effect that produce dimethyl ether, pass through the 3rd babinet, achieve the effect that cool down dimethyl ether, pass through motor, achieve the effect that drive rotation axis rotation, pass through rotation axis, achieve the effect that drive fixed plate rotation, the assimilation effect of dimethyl ether and soft water can be increased, pass through the 4th babinet, achieve the effect that manufacture dimethyl ether with high purity, the production system is not required big energy to be catalyzed when generating dimethyl ether, energy dissipation will not be made, it is convenient for people to use.
Description
Technical field
The present invention relates to dimethyl ether production equipment technologies, are specially a kind of energy-saving dimethyl ether production system.
Background technology
Dimethyl ether is used mainly as the spray carrier of aerosol industry at present, and the purposes of dimethyl ether is continuous in recent years obtains
With exploitation, it such as can be used as aerosol propellant, mix refrigerant can also be used as vapour, diesel engine alternative fuel and directly
It substitutes oil liquefied gas and makees domestic fuel, in addition, dimethyl ether is also used as clean fuel and for producing the dilute hydrocarbon of low-carbon, dive
It is huge in market, dimethyl ether needs to be chemically reacted using process units in production, and existing process units exists
When generating dimethyl ether big energy is needed to be catalyzed, it is easy to energy dissipation is caused, so as to add the consumption of cost.
The content of the invention
Technical problems based on background technology, the present invention propose one kind, have dimethyl ether need not in production
The characteristics of big energy is catalyzed, does not easily cause energy dissipation, solve dimethyl ether needs big energy to be urged when generating
The problem of changing, be easy to causeing energy dissipation.
The present invention provides following technical solution：A kind of energy-saving dimethyl ether production system, including the first babinet, described first
Filler pipe is communicated at the top of babinet, the second babinet is provided on the right side of first babinet, is set on the right side of second babinet
The 3rd babinet is equipped with, the 4th babinet is provided on the right side of the 3rd babinet, collecting box is provided at the top of the 4th babinet,
Discharge nozzle is communicated at the top of the collecting box；
It is fixedly connected with heat block on the left of first cabinets cavity, the bottom on the right side of first cabinets cavity is fixed
Temperature sensor is connected with, second babinet is internally provided with metal-zeolitic dual-function catalyst, the 3rd babinet
Top is fixedly connected with motor, and the shaft of the motor is fixedly connected with rotation axis, and the bottom of the rotation axis extends to the 3rd
The inside of babinet has been fixedly connected with connecting rod at the top and bottom of the rotation axis both sides, and the connecting rod is away from rotation axis
One end be fixedly connected with fixed plate.
Preferably, the bottom on the right side of first babinet is connected by the first connecting tube with the second babinet, second case
Top on the right side of body is connected by the second connecting tube with the 3rd babinet, and the surface of second connecting tube is provided with heat exchanger, institute
It states the top on the right side of the 3rd babinet to connect with the 4th babinet by the 3rd connecting tube, the 4th casing top passes on left
Four connecting tubes are connected with collecting box.
Preferably, the surface of the fixed plate offers through hole, and the quantity of the through hole is several, and in equidistant point
Cloth.
Preferably, the bottom of the rotation axis is fixedly connected with connecting plate, and the both sides of the connecting plate bottom are fixed to be connected
Sliding block is connected to, the bottom of the 3rd cabinets cavity offers sliding slot, and the sliding block is slidably connected with sliding slot.
Preferably, be fixedly connected with wind turbine on the right side of the collecting box bottom, the air inlet of the wind turbine by pipeline with
Collecting box connects, and the air outlet of the wind turbine is connected by pipeline with the 4th babinet.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention achievees the effect that place synthesis gas, by heat block, reach to synthesis gas by setting the first babinet
The effect of heating by the second babinet, achievees the effect that produce dimethyl ether, by the 3rd babinet, reaches and dimethyl ether is cooled down
Effect, by motor, achieve the effect that drive rotation axis rotation, by rotation axis, achieve the effect that drive fixed plate rotation,
The assimilation effect of dimethyl ether and soft water can be increased, by the 4th babinet, achieve the effect that manufacture dimethyl ether with high purity, the production system
System is not required big energy to be catalyzed when generating dimethyl ether, will not make energy dissipation, convenient for people to use.
2nd, the present invention achievees the effect that, to temperature detection in the first babinet, to avoid the occurrence of temperature mistake by temperature sensor
High situation by metal-zeolitic dual-function catalyst, achievees the effect that avoiding the occurrence of can not give birth to auxiliary dimethyl ether production
The situation of dimethyl ether is produced, by heat exchanger, achievees the effect that heat dimethyl ether, by connecting rod, reaches and fixed plate is supported
Effect, avoid the occurrence of the situation to drop, by through hole, the effect of stirring can be increased, by connecting plate, reach auxiliary fixing plate
The effect of stirring can increase the effect of stirring, by sliding block and sliding slot, achieve the effect that auxiliary connection board rotates, avoid the occurrence of
The situation that connecting plate drops by wind turbine, can be cycled the dimethyl ether in collecting box, it is ensured that the uniformity of dimethyl ether.
Description of the drawings
Fig. 1 is a kind of schematic diagram proposed by the present invention；
Fig. 2 is the sectional view of the 3rd babinet of the invention.
In figure：1 first babinet, 2 filler pipes, 3 second babinets, 4 the 3rd babinets, 5 the 4th babinets, 6 collecting boxs, 7 discharge nozzles,
8 heat blocks, 9 temperature sensors, 10 metals-zeolitic dual-function catalyst, 11 motors, 12 rotation axis, 13 connecting rods, 14 are fixed
Plate, 15 first connecting tubes, 16 second connecting tubes, 17 heat exchangers, 18 the 3rd connecting tubes, 19 the 4th connecting tubes, 20 through holes, 21 connections
Plate, 22 sliding blocks, 23 sliding slots, 24 wind turbines.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, a kind of energy-saving dimethyl ether production system, including the first babinet 1, the inside of the first babinet 1 is set
Composite catalyst Cu-ZnA1/HZSM-5 is equipped with, the bottom on 1 right side of the first babinet is connected by the first connecting tube 15 and the second babinet 3
Logical, the top on 3 right side of the second babinet is connected by the second connecting tube 16 with the 3rd babinet 4, and the surface of the second connecting tube 16 is set
There is heat exchanger 17, by heat exchanger 17, achieve the effect that heat dimethyl ether, the top on 4 right side of the 3rd babinet connects by the 3rd
Take over 18 connects with the 4th babinet 5, and the 4th connecting tube 19 that passes on left at 5 top of the 4th babinet is connected with collecting box 6, the first case
The top of body 1 is communicated with filler pipe 2, and the right side of the first babinet 1 is provided with the second babinet 3, and the right side of the second babinet 3 is provided with
Three babinets 4, the right side of the 3rd babinet 4 are provided with the 4th babinet 5, and the top of the 4th babinet 5 is provided with collecting box 6,6 bottom of collecting box
Wind turbine 24 is fixedly connected on the right side of portion, by wind turbine 24, can be cycled the dimethyl ether in collecting box 6, it is ensured that diformazan
The uniformity of ether, the air inlet of wind turbine 24 are connected by pipeline with collecting box 6, and the air outlet of wind turbine 24 passes through pipeline and the 4th case
Body 5 connects, and the top of collecting box 6 is communicated with discharge nozzle 7；
Heat block 8 is fixedly connected on the left of first babinet, 1 inner cavity, temperature can be heated to 250 to 280 DEG C by heat block 8,
Pressure inside first babinet 1 is 2.0 to 5.0MPA, and air speed is 500 to 2000/h, and the bottom on the right side of 1 inner cavity of the first babinet is consolidated
Surely temperature sensor 9 is connected with, by temperature sensor 9, achievees the effect that, to temperature detection in the first babinet 1, to avoid the occurrence of
The excessively high situation of temperature, the second babinet 3 are internally provided with metal-zeolitic dual-function catalyst 10, and metal-zeolite is difunctional to urge
III types of model SD219- of agent 10 by metal-zeolitic dual-function catalyst 10, reach the effect to auxiliary dimethyl ether production
Fruit, avoids the occurrence of the situation that can not produce dimethyl ether, and the top of the 3rd babinet 4 is fixedly connected with motor 11, the shaft of motor 11
Rotation axis 12 is fixedly connected with, the bottom of rotation axis 12 is fixedly connected with connecting plate 21, by connecting plate 21, reaches auxiliary and fixes
The effect that plate 14 stirs, can increase the effect of stirring, the both sides of 21 bottom of connecting plate have been fixedly connected with sliding block 22, the 3rd babinet
The bottom of 4 inner cavities offers sliding slot 23, and sliding block 22 is slidably connected with sliding slot 23, by sliding block 22 and sliding slot 23, reaches auxiliary and connects
The effect that fishplate bar 21 rotates, avoids the occurrence of the situation that connecting plate 21 drops, the bottom of rotation axis 12 extends to the interior of the 3rd babinet 4
Portion, rotation axis have been fixedly connected with connecting rod 13 at the top and bottom of 12 both sides, by connecting rod 13, reach to fixed plate 14
The effect of support avoids the occurrence of the situation to drop, and the one end of connecting rod 13 away from rotation axis 12 is fixedly connected with fixed plate 14, fixed
The surface of plate 14 offers through hole 20, by through hole 20, can increase the effect of stirring, the quantity of through hole 20 is several, and is in
It is equally spaced, by setting the first babinet 1, achievees the effect that place synthesis gas, by heat block 8, reach and synthesis gas is heated
Effect, by the second babinet 3, achieve the effect that produce dimethyl ether, by the 3rd babinet 4, reach to dimethyl ether cooling
Effect by motor 11, achievees the effect that rotation axis 12 is driven to rotate, by rotation axis 12, reaches and fixed plate 14 is driven to rotate
Effect, the assimilation effect of dimethyl ether and soft water can be increased, by the 4th babinet 5, achieve the effect that manufacture dimethyl ether with high purity,
The production system is not required big energy to be catalyzed when generating dimethyl ether, will not make energy dissipation, convenient for people to use.
In use, by setting the first babinet 1, achieve the effect that place synthesis gas, by heat block 8, reach to synthesis
The effect of gas heating by the second babinet 3, achievees the effect that produce dimethyl ether, by the 3rd babinet 4, reach to dimethyl ether
The effect of cooling by motor 11, achievees the effect that rotation axis 12 is driven to rotate, by rotation axis 12, reaches drive fixed plate
The effect of 14 rotations, can increase the assimilation effect of dimethyl ether and soft water, by the 4th babinet 5, reach manufacture dimethyl ether with high purity
Effect, which is not required big energy to be catalyzed, will not make energy dissipation, be convenient for people to when generating dimethyl ether
Use.
In summary：The energy-saving dimethyl ether production system passes through the first babinet 1, the second babinet 3, the 3rd babinet 4,
The cooperation of four babinets 5, collecting box 6, heat block 8, metal-zeolitic dual-function catalyst 10, motor 11 and fixed plate 14 solves two
The problem of methyl ether needs big energy to be catalyzed, be easy to cause energy dissipation when generating.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of energy-saving dimethyl ether production system, including the first babinet (1), it is characterised in that：The top of first babinet (1)
Portion is communicated with filler pipe (2), and the second babinet (3), the right side of second babinet (3) are provided on the right side of first babinet (1)
Side is provided with the 3rd babinet (4), and the 4th babinet (5) is provided on the right side of the 3rd babinet (4), the 4th babinet (5)
Top is provided with collecting box (6), and discharge nozzle (7) is communicated at the top of the collecting box (6)；
It is fixedly connected with heat block (8) on the left of first babinet (1) inner cavity, the bottom on the right side of the first babinet (1) inner cavity
Portion is fixedly connected with temperature sensor (9), and second babinet (3) is internally provided with metal-zeolitic dual-function catalyst
(10), motor (11) is fixedly connected at the top of the 3rd babinet (4), the shaft of the motor (11) is fixedly connected with rotation
Axis (12), the bottom of the rotation axis (12) extend to the inside of the 3rd babinet (4), the top of rotation axis (12) both sides and
Bottom has been fixedly connected with connecting rod (13), and the one end of the connecting rod (13) away from rotation axis (12) is fixedly connected with fixed plate
(14)。
2. a kind of energy-saving dimethyl ether production system according to claim 1, it is characterised in that：First babinet (1)
The bottom on right side is connected by the first connecting tube (15) with the second babinet (3), and the top on the right side of second babinet (3) passes through
Two connecting tubes (16) are connected with the 3rd babinet (4), and the surface of second connecting tube (16) is provided with heat exchanger (17), and described
Top on the right side of three babinets (4) is connected by the 3rd connecting tube (18) with the 4th babinet (5), at the top of the 4th babinet (5)
The 4th connecting tube (19) is passed on left to connect with collecting box (6).
3. a kind of energy-saving dimethyl ether production system according to claim 1, it is characterised in that：The fixed plate (14)
Surface offers through hole (20), and the quantity of the through hole (20) is several, and is in be equally spaced.
4. a kind of energy-saving dimethyl ether production system according to claim 1, it is characterised in that：The rotation axis (12)
Bottom is fixedly connected with connecting plate (21), and the both sides of connecting plate (21) bottom have been fixedly connected with sliding block (22), and described
The bottom of three babinets (4) inner cavity offers sliding slot (23), and the sliding block (22) is slidably connected with sliding slot (23).
5. a kind of energy-saving dimethyl ether production system according to claim 1, it is characterised in that：Collecting box (6) bottom
Wind turbine (24) is fixedly connected on the right side of portion, the air inlet of the wind turbine (24) is connected by pipeline with collecting box (6), the wind
The air outlet of machine (24) is connected by pipeline with the 4th babinet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435438.2A CN108047005A (en) | 2017-12-26 | 2017-12-26 | A kind of energy-saving dimethyl ether production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435438.2A CN108047005A (en) | 2017-12-26 | 2017-12-26 | A kind of energy-saving dimethyl ether production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108047005A true CN108047005A (en) | 2018-05-18 |
Family
ID=62128053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711435438.2A Pending CN108047005A (en) | 2017-12-26 | 2017-12-26 | A kind of energy-saving dimethyl ether production system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389710Y (en) * | 1999-09-28 | 2000-08-02 | 周至譓 | Solvent recovery device |
| AU2002302124B2 (en) * | 2001-11-07 | 2004-01-22 | Air Products And Chemicals, Inc. | Separation process for one-step production of dimethyl ether from synthesis gas |
| US20060287405A1 (en) * | 2005-06-17 | 2006-12-21 | Korea Gas Corporation | Process for the preparation of dimethylether from hydrocarbons |
| CN101033427A (en) * | 2007-04-04 | 2007-09-12 | 苏宏文 | Dimethyl ether prepared from marsh gas and preparing method for the same |
| CN101687747A (en) * | 2007-07-12 | 2010-03-31 | 赫多特普索化工设备公司 | Process for the preparation of dimethyl ether |
| CN203916433U (en) * | 2014-04-18 | 2014-11-05 | 罗先武 | A kind of gas cleaning plant |
| CN206613418U (en) * | 2017-03-09 | 2017-11-07 | 南京源港精细化工有限公司 | One kind mixes oar |
-
2017
- 2017-12-26 CN CN201711435438.2A patent/CN108047005A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389710Y (en) * | 1999-09-28 | 2000-08-02 | 周至譓 | Solvent recovery device |
| AU2002302124B2 (en) * | 2001-11-07 | 2004-01-22 | Air Products And Chemicals, Inc. | Separation process for one-step production of dimethyl ether from synthesis gas |
| US20060287405A1 (en) * | 2005-06-17 | 2006-12-21 | Korea Gas Corporation | Process for the preparation of dimethylether from hydrocarbons |
| CN101033427A (en) * | 2007-04-04 | 2007-09-12 | 苏宏文 | Dimethyl ether prepared from marsh gas and preparing method for the same |
| CN101687747A (en) * | 2007-07-12 | 2010-03-31 | 赫多特普索化工设备公司 | Process for the preparation of dimethyl ether |
| CN203916433U (en) * | 2014-04-18 | 2014-11-05 | 罗先武 | A kind of gas cleaning plant |
| CN206613418U (en) * | 2017-03-09 | 2017-11-07 | 南京源港精细化工有限公司 | One kind mixes oar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180518 |