CN110075765A - It is a kind of organic silicon fluidized bed - Google Patents
It is a kind of organic silicon fluidized bed Download PDFInfo
- Publication number
- CN110075765A CN110075765A CN201811232056.4A CN201811232056A CN110075765A CN 110075765 A CN110075765 A CN 110075765A CN 201811232056 A CN201811232056 A CN 201811232056A CN 110075765 A CN110075765 A CN 110075765A
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- Prior art keywords
- bed body
- heat conducting
- fluidized bed
- organic silicon
- distributor
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
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- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The present invention relates to a kind of organic silicon fluidized bed, including bed body, oil-feed tank, go out fuel tank, multiple heat conducting pipes, multiple groups cross member, distributor and grinding device, oil-feed tank and out fuel tank are separately mounted to the top of bed body, multiple heat conducting pipes are vertically installed in bed body, and cross member described in multiple groups is arranged on heat conducting pipe from top to bottom；The distributor is mounted in bed body and is located at below heat conducting pipe, and space is equipped with grinding device between the distributor and heat conducting pipe.Multiple diversion pipes of the invention improve heat transfer efficiency, and diversion pipe is fixed in multiple cross members, improve fluidization quality, improve reaction efficiency；Grinding device helps to realize gas-solid material and comes into full contact with, and greatly improves reactivity, improves production capacity；The advantages of distributor, which uses, blows distributor under blast cap ring, has gas distribution good, and parking does not block, repeatedly can drive to be used in conjunction.
Description
Technical field
The present invention relates to fluidized bed field, more particularly to one kind are organic silicon fluidized bed.
Background technique
Organosilicon material is the new type chemical material that recent decades grow up, and is widely used in navigating with its excellent performance
The industries such as empty space flight, electronic apparatus, automobile, shipbuilding, light industry, machinery, agricultural, daily use chemicals and health care, send out in national economy
Wave irreplaceable important function.It prepares organosilicon material and be unable to do without organic silicon monomer, methylchlorosilane, which is most important, is also
The maximum organic silicon monomer of dosage is basis and the pillar of entire silicone industry.The technological process of production length of methylchlorosilane,
Technical difficulty is big, belongs to technology-intensive type, capital-intensive industry, and production level and unit scale are that one country of measurement is organic
The important evidence of silicon technology level.Existing fluidized bed internal structure is simple, and reaction efficiency is not high；Lack in bed and improves contact
The device of energy, whole production efficiency is not high.
Summary of the invention
Compared with prior art, the present invention provides a kind of organic silicon fluidized bed, to solve in the prior art at least one
Kind technical problem.
The technical scheme to solve the above technical problems is that it is a kind of organic silicon fluidized bed, including bed body, oil inlet
Case goes out fuel tank, multiple heat conducting pipes, multiple groups cross member, distributor and grinding device.
The bed body inner hollow, top are equipped with discharge port, and bottom is equipped with feed inlet；The oil-feed tank and out fuel tank
Be separately mounted to the top of bed body, multiple heat conducting pipes are vertically installed in bed body, the oil inlet of each heat conducting pipe with
Oil-feed tank is connected, and oil outlet is connected with fuel tank out；Cross member described in multiple groups is arranged on heat conducting pipe from top to bottom；
The distributor is mounted in bed body and is located at below heat conducting pipe, and space, which is equipped with, between the distributor and heat conducting pipe crushes
Device.
Based on the above technical solution, the present invention can also be improved as follows:
Preferably, the grinding device includes half coil pipe and multiple injector heads, and the half coil pipe ring is located at outside bed body, half disk
The air inlet for being passed through chloromethanes is offered on pipe；It is offered in the corresponding bed body of half coil pipe multiple equally distributed
Blow vent, the injector head is equal with blow vent number and corresponds, and the injector head is set in bed body and one end is installed
On corresponding blow vent.
Preferably, one end internal diameter that the injector head is mounted on blow vent is greater than the internal diameter of its opposite other end, described
Injector head is relative to inclined predetermined angle.
Preferably, the bed body bottom be equipped with chloromethanes entrance, methyl chloride gas can from bed bottom chloromethanes entrance into
Fluidized bed can also enter fluidized bed from half coil pipe.
Preferably, multiple bending is equipped between the oil inlet and oil outlet of each heat conducting pipe.
Preferably, the cross member is reticular structure, and the reticular structure is made of multiple heating resisting metal items, node
It is located on heat conducting pipe.
Preferably, cross member described in every group includes the first half reticular structures and the second half reticular structures, and described the first half
Reticular structure and the second half reticular structures are respectively symmetrically located in bed body, and to be set to the second half netted for the first half reticular structure
The top of structure.
Preferably, the distributor is to blow distributor under blast cap ring.
Preferably, the oil-feed tank is mounted on out the lower section of fuel tank, and the oil-feed tank is equipped with for being passed through conduction oil
Import, the fuel tank out are equipped with the outlet for exporting conduction oil.
Preferably, the side wall in the middle part of the bed body is equipped with pressure test device, and the pressure test device can measure
The pressure difference of preset height；The temperature testing device can measure the reaction temperature of Different layer of the compost height.
In conclusion improving thermally conductive effect the beneficial effects of the present invention are: multiple diversion pipes are arranged in the present invention in bed body
Rate, diversion pipe are equipped with multiple cross members, not only diversion pipe are fixed, while improving fluidization quality, improve anti-
Answer efficiency；Bed body bottom is equipped with grinding device, helps to realize gas-solid material and comes into full contact with, greatly improves reactivity,
Improve production capacity；Distributor, which uses, blows distributor under blast cap ring, and it is good to blow distributor gas distribution under blast cap ring, and parking does not block,
It can repeatedly drive to be used in conjunction.
Detailed description of the invention
Fig. 1 is structure of the invention partial profile structure；
Fig. 2 is the planar structure schematic diagram of cross member of the invention；
Fig. 3 is the structural schematic diagram of grinding device of the invention；
Fig. 4 is the structural schematic diagram of distributor of the invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figures 1 to 4, the present invention relates to a kind of organic silicon fluidized bed, including bed body 100, oil-feed tank 200, go out fuel tank
300, multiple heat conducting pipes 400, multiple groups cross member 500, distributor and grinding device 600,
100 inner hollow of bed body, top are equipped with discharge port 120, and bottom is equipped with feed inlet 110；The oil-feed tank 200
Fuel tank 300 is separately mounted to the top of bed body 100 out, and multiple heat conducting pipes 400 are vertically installed in bed body 100, each
The oil inlet 410 of the heat conducting pipe 400 is connected with oil-feed tank 200, and oil outlet 420 is connected with fuel tank 300 out；Multiple groups institute
Cross member 500 is stated to be arranged in from top to bottom on heat conducting pipe 400；
The distributor is mounted in bed body 100 and is located at 400 lower section of heat conducting pipe, empty between the distributor and heat conducting pipe 400
Between be equipped with grinding device 600.
Multiple diversion pipes 400 are arranged in the present invention in bed body, and numerous diversion pipes 400 carries out the conduction of conduction oil, thus
Heat transfer efficiency is improved, diversion pipe 400 is equipped with multiple cross members 500, and diversion pipe 400 is fixed in cross member 500,
And fluidization quality is improved, improve reaction efficiency；100 bottom of bed body is equipped with grinding device 600, and grinding device 600 facilitates
It realizes that gas-solid material comes into full contact with, greatly improves reactivity, improve production capacity；Distributor uses to be blown under blast cap ring
Distributor 700, blows that 700 gas distribution of distributor is good, and parking does not block under blast cap ring, can repeatedly drive to be used in conjunction.
Specifically, the grinding device 600 includes half coil pipe 610 and multiple injector heads in a kind of embodiment of the invention
620, half coil pipe, 610 ring is located at outside bed body 100, and the air inlet for being passed through chloromethanes is offered on half coil pipe 610
611, air inlet 611 can be one or more, when being equipped with multiple air inlets, multiple 611 circular array of air inlet distributions
On half coil pipe 610；Multiple equally distributed blow vents are offered in the corresponding bed body 100 of half coil pipe 610 (do not scheming
In mark), the injector head 620 it is equal with blow vent number and correspond, the injector head 620 be set to bed body 100 in and
One end is mounted on corresponding blow vent.
Preferably, one end internal diameter that the injector head 620 is mounted on blow vent is greater than the internal diameter of its opposite other end, institute
Injector head 620 is stated relative to inclined predetermined angle.Multiple injector heads are horizontally set in bed body 100.The bed
100 bottom of body is equipped with the entrance of chloromethanes, and methyl chloride gas can enter fluidized bed from 100 entrance of bed body, can also be from half coil pipe 610
Into fluidized bed.The raw material chloromethanes of high-energy high gas velocity is entered bed by fluidisation energy grinding device, makes gas-solid in fluidized bed
It is sufficiently mixed, contact is good, had not only improved fluidization quality but also had improved contact activity, to improve production capacity.
Multiple bending is equipped between the oil inlet 410 and oil outlet 420 of each heat conducting pipe 400.Specifically, of the invention
A kind of specific embodiment in, the bending part of heat conducting pipe 400 is arc-shaped transition, i.e., U-shaped transition, after multiple 400 bendings of heat conducting pipe
Tube body be vertically arranged and be parallel to each other.As shown in Fig. 2,
The cross member 500 is reticular structure, and the reticular structure is made of multiple heating resisting metal items, and node is located at thermally conductive
On pipe 400.Preferably, carbon steel material can be selected in heating resisting metal item, and carbon steel material has structural strength high, lighter in weight it is excellent
Point.Certainly, heating resisting metal item is not limited to carbon steel material in the present invention.
Preferably, in a specific embodiment, cross member 500 described in every group includes the first half 510 Hes of reticular structure
The second half reticular structures 520, the first half reticular structure 510 and the second half reticular structures 520 are respectively symmetrically located at bed body 100
It is interior, and the first half reticular structure 510 is set to the top of the second half reticular structures 520, the first half reticular structures 510 and second
Half reticular structure 520 can partially overlap on the vertical direction in bed body 100, to reinforce fixed effect.
As shown in figure 4, the distributor is to blow distributor 700 under blast cap ring.It is good that 700 gas distribution of distributor is blown under blast cap ring,
Parking does not block, and can repeatedly drive to be used in conjunction.
As shown in Figure 1, the oil-feed tank 200 is mounted on out the lower section of fuel tank 300, the oil-feed tank 200 is equipped with and is used for
It is passed through the import 210 of conduction oil, the fuel tank 300 out is equipped with the outlet 310 for exporting conduction oil.The discharging of simultaneous reactions device
From oil-feed tank 200 and out, the center of fuel tank 300 is pierced by mouth 120, and structure is concisely reasonable, and discharge resistance is small, not bias current.
Preferably, the difference in 100 middle part of sliding channel of bed body is equipped with pressure test device 810,820, temperature test
Device 910,920.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of organic silicon fluidized bed, which is characterized in that including bed body, oil-feed tank, go out fuel tank, multiple heat conducting pipes, multiple groups transverse direction
Component, distributor and grinding device,
The bed body inner hollow, top are equipped with discharge port, and bottom is equipped with feed inlet；The oil-feed tank and out fuel tank are distinguished
It is mounted on the top of bed body, multiple heat conducting pipes are vertically installed in bed body, the oil inlet of each heat conducting pipe and oil inlet
Case is connected, and oil outlet is connected with fuel tank out；Cross member described in multiple groups is arranged on heat conducting pipe from top to bottom；
The distributor is mounted in bed body and is located at below heat conducting pipe, and space, which is equipped with, between the distributor and heat conducting pipe crushes
Device.
2. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the grinding device includes half coil pipe and more
A injector head, the half coil pipe ring are located at outside bed body, and the air inlet for being passed through chloromethanes is offered on half coil pipe；It is described
Offer multiple equally distributed blow vents in the corresponding bed body of half coil pipe, the injector head is equal with blow vent number and one
One is corresponding, and the injector head is set in bed body and one end is mounted on corresponding blow vent.
3. a kind of organic silicon fluidized bed according to claim 2, which is characterized in that the injector head is mounted on the one of blow vent
Internal diameter is held to be greater than the internal diameter of its opposite other end, the injector head is relative to inclined predetermined angle.
4. a kind of organic silicon fluidized bed according to claim 2, which is characterized in that the bed body bottom is equipped with entering for chloromethanes
Mouthful, methyl chloride gas can enter fluidized bed from bed bottom chloromethanes entrance, can also enter fluidized bed from half coil pipe.
5. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the oil inlet of each heat conducting pipe and go out
Multiple bending is equipped between hydraulic fluid port.
6. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the cross member is reticular structure, institute
It states reticular structure to be made of multiple heating resisting metal items, node is located on heat conducting pipe.
7. a kind of organic silicon fluidized bed according to claim 6, which is characterized in that cross member described in every group includes the first half
Reticular structure and the second half reticular structures, the first half reticular structure and the second half reticular structures are respectively symmetrically located at bed body
It is interior, and the first half reticular structure is set to the top of the second half reticular structures.
8. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the distributor is to blow distribution under blast cap ring
Device.
9. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the oil-feed tank is mounted on out under fuel tank
Side, the oil-feed tank are equipped with the import for being passed through conduction oil, and the fuel tank out is equipped with the outlet for exporting conduction oil.
10. a kind of organic silicon fluidized bed according to claim 1, which is characterized in that the side wall in the middle part of the bed body is equipped with
Pressure test device, the pressure test device can measure the pressure difference of preset height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232056.4A CN110075765A (en) | 2018-10-22 | 2018-10-22 | It is a kind of organic silicon fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232056.4A CN110075765A (en) | 2018-10-22 | 2018-10-22 | It is a kind of organic silicon fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110075765A true CN110075765A (en) | 2019-08-02 |
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ID=67412890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811232056.4A Pending CN110075765A (en) | 2018-10-22 | 2018-10-22 | It is a kind of organic silicon fluidized bed |
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| CN (1) | CN110075765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111753382A (en) * | 2020-07-03 | 2020-10-09 | 中国化学赛鼎宁波工程有限公司 | Engineering amplification method and engineering amplification system of organic silicon fluidized bed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621143A (en) * | 2004-10-15 | 2005-06-01 | 清华大学 | Built-in electric heating type fluidized bed cracking reactor |
| CN102008923A (en) * | 2010-10-26 | 2011-04-13 | 周洪山 | Fluidized bed provided with conical gas distributor |
| WO2014180693A1 (en) * | 2013-05-06 | 2014-11-13 | Wacker Chemie Ag | Fluidized bed reactor and method of producing granular polysilicon |
| CN208244687U (en) * | 2017-11-02 | 2018-12-18 | 湖北兴瑞硅材料有限公司 | It is a kind of organic silicon fluidized bed |
-
2018
- 2018-10-22 CN CN201811232056.4A patent/CN110075765A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621143A (en) * | 2004-10-15 | 2005-06-01 | 清华大学 | Built-in electric heating type fluidized bed cracking reactor |
| CN102008923A (en) * | 2010-10-26 | 2011-04-13 | 周洪山 | Fluidized bed provided with conical gas distributor |
| WO2014180693A1 (en) * | 2013-05-06 | 2014-11-13 | Wacker Chemie Ag | Fluidized bed reactor and method of producing granular polysilicon |
| CN208244687U (en) * | 2017-11-02 | 2018-12-18 | 湖北兴瑞硅材料有限公司 | It is a kind of organic silicon fluidized bed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111753382A (en) * | 2020-07-03 | 2020-10-09 | 中国化学赛鼎宁波工程有限公司 | Engineering amplification method and engineering amplification system of organic silicon fluidized bed |
| CN111753382B (en) * | 2020-07-03 | 2024-04-19 | 中国化学赛鼎宁波工程有限公司 | Engineering amplification method and engineering amplification system for organosilicon fluidized bed |
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