CN209093373U - A kind of equipment being used to prepare low-carbon alkene - Google Patents
A kind of equipment being used to prepare low-carbon alkene Download PDFInfo
- Publication number
- CN209093373U CN209093373U CN201821859541.XU CN201821859541U CN209093373U CN 209093373 U CN209093373 U CN 209093373U CN 201821859541 U CN201821859541 U CN 201821859541U CN 209093373 U CN209093373 U CN 209093373U
- Authority
- CN
- China
- Prior art keywords
- shell
- pipe
- synthesis gas
- carbon alkene
- purifying box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of equipment for being used to prepare low-carbon alkene, including shell, the upper surface of the shell is fixedly installed with driving motor, the driving motor and external power supply are electrically connected, the output shaft of the driving motor is fixedly connected with the top of shaft, the outer surface of the shaft is socketed with bearing, and bearing is connected to the upper surface of shell；Synthesis gas is entered in purifying box by aspiration pump extraction by synthesis gas air inlet pipe, by the filtration of multistorey strainer mesh plate upper filter screen, remove the foreign gas dust adulterated in synthesis gas, gas is entered in shell by communicating pipe, the valve closed in auxiliary material adding tube is added after catalyst by auxiliary material adding tube, so that synthesis gas and catalyst reaction, reaction is opened the low-carbon alkene discharge that the valve on escape pipe generates reaction and is collected after completing, remove pipe plug discharge reaction solution, the foreign gas dust adulterated in synthesis gas can be removed, improve the preparation precision of low-carbon alkene.
Description
Technical field
The utility model belongs to chemical equipment technical field, and in particular to a kind of equipment for being used to prepare low-carbon alkene.
Background technique
Alkene refers to containing the hydrocarbon of C=C key, belongs to unsaturated hydrocarbons, is divided into olefine and cycloolefin, and alkenes are
Important foundation raw material in organic synthesis, for polyolefin processed and synthetic rubber, wherein the low-carbon alkenes such as ethylene, propylene are important
Basic chemical raw materials, as the development of the development of Chinese national economy, especially modern chemical industry is to the need of low-carbon alkene
Ask increasingly soaring, imbalance between supply and demand will also become increasingly conspicuous, the MTP technique of methanol ethylene, the MTO technique of propylene and preparing propylene from methanol
It is Chemical Engineering Technology important at present, is to produce low-carbon alkene using coal or the methanol of natural gas synthesis as raw material, be to develop non-petroleum
Resource produces the core technology of the products such as ethylene, propylene.
When methyl methanol syngas is passed through reaction kettle and catalyst reaction in original low-carbon alkene production process not at
It manages, the coal dust adulterated in methyl methanol syngas can enter in reaction kettle together with methyl methanol syngas, and then influence the later period
Production and processing, influences the preparation precision of low-carbon alkene.
Utility model content
The purpose of this utility model is to provide a kind of equipment for being used to prepare low-carbon alkene, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of equipment being used to prepare low-carbon alkene,
Including shell, the upper surface of the shell is fixedly installed with driving motor, and the driving motor and external power supply are electrically connected, institute
The output shaft for stating driving motor is fixedly connected with the top of shaft, and the outer surface of the shaft is socketed with bearing, and bearing is clamped
In the upper surface of shell, the outer surface that the shaft is located at enclosure interior one end is detachably equipped with several paddles, described
Two support columns are welded on the left of housing upper surface, and the top of two support columns is fixed with the lower surface of purifying box and connected
It connects；
Pipe sleeve a is connected with above the purifying box left side, and the inner wall of pipe sleeve a is socketed with synthesis gas air inlet pipe, institute
It states the one end of synthesis gas air inlet pipe far from purifying box and is connected by aspiration pump with synthesis gas reaction kettle, the following table of the purifying box
Face is connected with pipe sleeve b, and the inner wall of pipe sleeve b is socketed with communicating pipe, and the pipe sleeve c for passing through housing upper surface clamping the communicating pipe prolongs
Enclosure interior is extended to, the back side of the purifying box is provided with baffle, is opened up on the baffle there are four threaded hole b, and four spiral shells
The inner wall of pit b is threaded with bolt, and the position of the back side face threaded hole b of the shell offers threaded hole a；
The bolt passes through the inner wall that threaded hole b is threaded in threaded hole a, the front of the baffle and the back of sieve plate
Face is fixedly connected, and the sieve plate passes through the through-hole that the purifying box back side opens up and extends to inside purifying box, can in the sieve plate
Disassembly is equipped with strainer, pipe sleeve d is connected with above the shell left side, and the inner wall of pipe sleeve d is socketed with auxiliary material adding tube,
The right of the housing upper surface is connected with pipe sleeve e, and the inner wall of pipe sleeve e is socketed with escape pipe, in the housing lower surface
Meta position installs the drain pipe for being equipped with and being connected with shell, and four corners of the housing lower surface are fixedly installed with supporting leg.
Preferably, the left and right left side of the sieve plate lower surface is bonded with the upper surface of two limit plates respectively, and two
Limit plate is fixedly mounted on the left and right sides of purification box inner wall.
Preferably, the quantity of the sieve plate is two, and the outer surface of two sieve plates is fixedly connected to sealing ring,
The sieve plate is slidably connected in through-hole by sealing ring.
Preferably, valve is provided on the auxiliary material adding tube and escape pipe.
Preferably, pipe plug is provided on the drain pipe.
Preferably, the gas outlet of the synthesis gas air inlet pipe is located at the top of two sieve plates, the top of the communicating pipe
Positioned at the lower section of two sieve plates.
Compared with prior art, the utility model has the beneficial effects that synthesis gas passes through synthesis gas by aspiration pump extraction
Air inlet pipe enters in purifying box, and by the filtering of multistorey strainer mesh plate upper filter screen, then gas enters shell by communicating pipe
It is interior, the valve closed in auxiliary material adding tube is added after catalyst by auxiliary material adding tube, so that synthesis gas and catalyst reaction, together
When control driving motor starting drive shaft rotation, and then paddle rotation is driven to be stirred to reactant and make its hybrid reaction
More uniform, reaction is opened the low-carbon alkene discharge that the valve on escape pipe generates reaction and is collected after completing, and takes
Reaction solution is discharged in pipe plug on lower drain pipe, when strainer needs replacing, loosers a bolt so that bolt is detached from threaded hole a, thus
Sieve plate can be extracted out by baffle, and then cleaning replacement can be carried out to strainer, adulterated so as to remove in synthesis gas
Foreign gas dust, improve the preparation precision of low-carbon alkene.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the right view section of the utility model purifying box；
Fig. 3 is the structural schematic diagram of the utility model purifying box backsight；
Fig. 4 is the structural schematic diagram amplified at A in Fig. 2；
In figure: 1, shell；2, driving motor；3, shaft；4, paddle；5, support column；6, purifying box；7, synthesis gas air inlet
Pipe；8, communicating pipe；9, threaded hole a；10, threaded hole b；11, bolt；12, baffle；13, sieve plate；14, through-hole；15, strainer；
16, auxiliary material adding tube；17, escape pipe；18, drain pipe；19, limit plate；20, sealing ring；21, supporting leg.
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of equipment being used to prepare low-carbon alkene, packet
Shell 1 is included, the upper surface of shell 1 is fixedly installed with driving motor 2, and driving motor 2 and external power supply are electrically connected, driving motor
2 output shaft is fixedly connected with the top of shaft 3, and the outer surface of shaft 3 is socketed with bearing, and bearing is connected to the upper of shell 1
Surface, the outer surface that shaft 3 is located at 1 inside one end of shell are detachably equipped with several paddles 4, a left side for 1 upper surface of shell
Side is welded with two support columns 5, and the top of two support columns 5 is fixedly connected with the lower surface of purifying box 6；
It is connected with pipe sleeve a above 6 left side of purifying box, and the inner wall of pipe sleeve a is socketed with synthesis gas air inlet pipe 7, synthesizes
The one end of gas air inlet pipe 7 far from purifying box 6 is connected by aspiration pump with synthesis gas reaction kettle, the lower surface clamping of purifying box 6
There is pipe sleeve b, the inner wall of pipe sleeve b is socketed with communicating pipe 8, and the pipe sleeve c for passing through the clamping of 1 upper surface of shell communicating pipe 8 extends to shell 1
Inside, the back side of purifying box 6 are provided with baffle 12, are opened up on baffle 12 there are four threaded hole b10, and four threaded hole b10
Inner wall is threaded with bolt 11, and the position of the back side face threaded hole b10 of shell 1 offers threaded hole a9；
Bolt 11 passes through the inner wall that threaded hole b10 is threaded in threaded hole a9, front and the sieve plate 13 of baffle 12
The back side is fixedly connected, and sieve plate 13 passes through the through-hole 14 that 6 back side of purifying box opens up and extends to inside purifying box 6, in sieve plate 13
Strainer 15 detachably is installed, pipe sleeve d is connected with above 1 left side of shell, and the inner wall of pipe sleeve d is socketed with auxiliary material adding tube
16, the right of 1 upper surface of shell is connected with pipe sleeve e, and the inner wall of pipe sleeve e is socketed with escape pipe 17, the centre of 1 lower surface of shell
Position is provided with the drain pipe 18 being connected with shell 1, and four corners of 1 lower surface of shell are fixedly installed with supporting leg 21.
In the present embodiment, the model of driving motor 2 can be YE2-112M-4, and by being arranged driving motor 2, worker can be with
It drives shaft 3 to rotate by the control starting of driving motor 2, and then the rotation of paddle 4 is driven to stir the reactant in shell 1,
So that contacting between each reactant more sufficiently, reaction efficiency is improved.
In the present embodiment, by the way that limit plate 19 is arranged, limit plate 19 is supported sieve plate 13, so that sieve plate 13
It is not easy to shake in synthesis gas filter process and more stable, multiple mistake is carried out to synthesis gas by the way that multiple sieve plates 13 are arranged
Filter, and then may insure that cleaner synthesis gas enters inside shell 1, by the way that sealing ring 20 is arranged in sieve plate 13,
So that sieve plate 13 passes through good seal between sealing ring 20 and purifying box 6, synthesis gas is avoided to leak from through-hole 14, by auxiliary
Valve is set on material adding tube 16 and escape pipe 17, valve is closed after auxiliary material is added, so that synthesis gas is passed into shell 1
It will not be overflowed later by escape pipe 17 and auxiliary material adding tube 16, by the way that driving motor 2 is arranged, worker can be driven by control
The starting of motor 2 drives shaft 3 to rotate, and then the rotation of paddle 4 is driven to stir the reactant in shell 1, so that each
It is contacted between reactant more sufficiently, improves reaction efficiency, by the way that bolt 11 is arranged, so that needing to clear up replacement in strainer 15
When, loosering a bolt 11 makes bolt 11 be detached from threaded hole a9, and then sieve plate 13 can be extracted out by baffle 12, so as to
Cleaning replacement is carried out to strainer 15.
Further, the left and right left side of 13 lower surface of sieve plate is bonded with the upper surface of two limit plates 19 respectively, and two
A limit plate 19 is fixedly mounted on the left and right sides of 6 inner sidewall of purifying box.
In the present embodiment, by the way that limit plate 19 is arranged, limit plate 19 is supported sieve plate 13, so that sieve plate 13 exists
To be not easy in synthesis gas filter process shake and it is more stable.
Further, the quantity of sieve plate 13 is two, and the outer surface of two sieve plates 13 is fixedly connected to sealing
Circle 20, sieve plate 13 are slidably connected in through-hole 14 by sealing ring 20.
In the present embodiment, synthesis gas is filtered for multiple times by the way that multiple sieve plates 13 are arranged, and then may insure more
Clean synthesis gas enters inside shell 1, by the way that sealing ring 20 is arranged in sieve plate 13, so that sieve plate 13 passes through sealing
Good seal between circle 20 and purifying box 6 avoids synthesis gas from leaking from through-hole 14.
Further, valve is provided on auxiliary material adding tube 16 and escape pipe 17.
In the present embodiment, by the way that valve is arranged in auxiliary material adding tube 16 and escape pipe 17, closed after auxiliary material is added
Valve, so that synthesis gas will not be overflowed after being passed into shell 1 by escape pipe 17 and auxiliary material adding tube 16.
Further, pipe plug is provided on drain pipe 18.
In the present embodiment, pipe plug is removed when needing drain, liquid is discharged by drain pipe 18.
Further, the gas outlet of synthesis gas air inlet pipe 7 is located at the top of two sieve plates 13, the top position of communicating pipe 8
In the lower section of two sieve plates 13.
In the present embodiment, allow synthesis gas by the filtration of multistorey strainer mesh 15, and then can remove synthesis gas
The foreign gas dust of middle doping.
The working principle and process for using of the utility model: after the utility model installs, synthesis gas passes through aspiration pump
It extracts and is entered in purifying box 6 by synthesis gas air inlet pipe 7, by the filtration of 13 upper filter screen 15 of multistorey strainer mesh plate, removed
The foreign gas dust adulterated in synthesis gas, then gas passes through auxiliary material adding tube 16 by entering in shell 1 communicating pipe 8
The valve in auxiliary material adding tube 16 is closed after catalyst is added, so that synthesis gas and catalyst reaction, while controlling driving motor 2
Starting drives shaft 3 to rotate, and then driving the rotation of paddle 4 to be stirred reactant keeps its hybrid reaction more uniform, instead
The low-carbon alkene discharge that the valve on escape pipe 17 generates reaction is opened after should completing to be collected, and removes drain pipe 18
On pipe plug be discharged reaction solution, when strainer 15 needs replacing, looser a bolt 11 make bolt 11 be detached from threaded hole a9, so as to
To extract sieve plate 13 out by baffle 12, and then cleaning replacement can be carried out to strainer 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of equipment for being used to prepare low-carbon alkene, including shell (1), it is characterised in that: the upper surface of the shell (1) is solid
Dingan County is equipped with driving motor (2), and the driving motor (2) and external power supply are electrically connected, the output shaft of the driving motor (2)
It is fixedly connected with the top of shaft (3), the outer surface of the shaft (3) is socketed with bearing, and bearing is connected to the upper of shell (1)
Surface, the outer surface that the shaft (3) is located at the internal one end of shell (1) are detachably equipped with several paddles (4), the shell
Two support columns (5), and following table of the top of two support columns (5) with purifying box (6) are welded on the left of body (1) upper surface
Face is fixedly connected；
It is connected with pipe sleeve a above purifying box (6) left side, and the inner wall of pipe sleeve a is socketed with synthesis gas air inlet pipe (7),
The synthesis gas air inlet pipe (7) is connected by aspiration pump with synthesis gas reaction kettle far from the one end of purifying box (6), the purification
The lower surface of case (6) is connected with pipe sleeve b, and the inner wall of pipe sleeve b is socketed with communicating pipe (8), and the communicating pipe (8) passes through shell
(1) the pipe sleeve c of upper surface clamping extends to shell (1) inside, and the back side of the purifying box (6) is provided with baffle (12), described
Opened up on baffle (12) there are four threaded hole b(10), and four threaded hole b(10) inner wall be threaded with bolt (11),
The back side face threaded hole b(10 of the shell (1)) position offer threaded hole a(9)；
The bolt (11) pass through threaded hole b(10) be threaded in threaded hole a(9) and inner wall, the front of the baffle (12)
It is fixedly connected with the back side of sieve plate (13), the sieve plate (13) passes through the through-hole (14) that purifying box (6) back side opens up and extends
It is internal to purifying box (6), it is detachably equipped with strainer (15) on the sieve plate (13), the top of shell (1) left side
It is connected with pipe sleeve d, and the inner wall of pipe sleeve d is socketed with auxiliary material adding tube (16), the right of shell (1) upper surface is connected with pipe
E is covered, and the inner wall of pipe sleeve e is socketed with escape pipe (17), the middle position of shell (1) lower surface is provided with and shell (1)
Four corners of the drain pipe (18) being connected, shell (1) lower surface are fixedly installed with supporting leg (21).
2. a kind of equipment for being used to prepare low-carbon alkene according to claim 1, it is characterised in that: the sieve plate (13)
The left and right left side of lower surface is bonded with the upper surface of two limit plates (19) respectively, and two limit plates (19) are fixedly mounted on only
Change the left and right sides of case (6) inner sidewall.
3. a kind of equipment for being used to prepare low-carbon alkene according to claim 1, it is characterised in that: the sieve plate (13)
Quantity be two, and the outer surface of two sieve plates (13) is fixedly connected to sealing ring (20), and the sieve plate (13) is logical
Sealing ring (20) is crossed to be slidably connected in through-hole (14).
4. a kind of equipment for being used to prepare low-carbon alkene according to claim 1, it is characterised in that: the auxiliary material adding tube
(16) and on escape pipe (17) it is provided with valve.
5. a kind of equipment for being used to prepare low-carbon alkene according to claim 1, it is characterised in that: the drain pipe (18)
On be provided with pipe plug.
6. a kind of equipment for being used to prepare low-carbon alkene according to claim 3, it is characterised in that: the synthesis gas air inlet
The gas outlet of pipe (7) is located at the top of two sieve plates (13), and the top of the communicating pipe (8) is located at two sieve plates (13)
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859541.XU CN209093373U (en) | 2018-11-13 | 2018-11-13 | A kind of equipment being used to prepare low-carbon alkene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859541.XU CN209093373U (en) | 2018-11-13 | 2018-11-13 | A kind of equipment being used to prepare low-carbon alkene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093373U true CN209093373U (en) | 2019-07-12 |
Family
ID=67159193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859541.XU Expired - Fee Related CN209093373U (en) | 2018-11-13 | 2018-11-13 | A kind of equipment being used to prepare low-carbon alkene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988288A (en) * | 2019-12-23 | 2020-04-10 | 武汉俊德环保科技发展有限公司 | Water quality analyzer with protection function |
-
2018
- 2018-11-13 CN CN201821859541.XU patent/CN209093373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988288A (en) * | 2019-12-23 | 2020-04-10 | 武汉俊德环保科技发展有限公司 | Water quality analyzer with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |