CN205550247U - Annular spraying fog formula ethoxylation ware follows outward - Google Patents
Annular spraying fog formula ethoxylation ware follows outward Download PDFInfo
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- CN205550247U CN205550247U CN201620288075.9U CN201620288075U CN205550247U CN 205550247 U CN205550247 U CN 205550247U CN 201620288075 U CN201620288075 U CN 201620288075U CN 205550247 U CN205550247 U CN 205550247U
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- reactor
- retort
- pipeline
- ethoxylation
- outer circulation
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Abstract
The utility model relates to an annular spraying fog formula ethoxylation ware follows outward, including horizontal reactor and vertical reactor, horizontal reactor includes the retort, and one side of retort is equipped with the material inlet pipe way, is connected with material transmission trunk line and a plurality of material transmission lateral conduit on material inlet pipe says, material transmission trunk line is located the axis of retort, and a plurality of materials transmission lateral conduit is close to the inner wall setting of retort, all is provided with a plurality of nozzles on material transmission trunk line and the material transmission lateral conduit, vertical reactor includes reation kettle, and reation kettle's upper end is connected with the lower extreme of retort, and the reation kettle outside is provided with auxiliary heat transfer device, and reation kettle is inside to be provided with agitating unit, and agitating unit includes the (mixing) shaft, is equipped with a plurality of rotatory stirring vane on the (mixing) shaft, a plurality of rotatory stirring vane levels and equidistant the setting on the (mixing) shaft. But annular spraying fog formula ethoxylation ware follows outward improves reaction efficiency through above -mentioned structure augmenting response space, improves product quality.
Description
Technical field
This utility model relates to a kind of outer circulation atomizing ethoxylation device, belongs to chemical field.
Background technology
The heterocyclic additive reaction equipment of application in domestic industry at present, mainly there are traditional stirred tank, PRESS aerosolization reactor (outer circulation reactor), tubular reactor etc., due to domestic typically to use ethyleneoxide addition reaction in the majority, so custom referred to as ethoxylation device.
The reaction compartment of existing ethoxylation device is little, causes reaction not exclusively, causes the skewness of molecular weight product, then make poor product quality.Meanwhile, existing ethoxylation device is substantially single-reactor, it is impossible to sufficiently utilize material resource.
It is therefore desirable to a kind of outer circulation atomizing ethoxylation device of design, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of reaction compartment is big, makes material fully react, and improves reaction efficiency, it is provided that utilization of materials, improves the outer circulation atomizing ethoxylation device of product quality.
This utility model is achieved in that
This utility model provides a kind of outer circulation atomizing ethoxylation device, and including horizontal reactor and vertical reactor, the bottom of described horizontal reactor connects the upper end of described vertical reactor；Described horizontal reactor includes a retort, the side of described retort is provided with material inlet pipeline, connect on described material inlet pipeline and have a material transferring main pipeline and multiple material transferring lateral, described material transferring main pipeline is positioned on the axis of described retort, multiple described material transferring laterals are arranged near the inwall of described retort, and described material transferring main pipeline and described material transferring lateral are provided with multiple nozzle；Described vertical reactor includes a reactor, the upper end of described reactor is connected with the lower end of described retort, it is provided with auxiliary heat exchanging device outside described reactor, described reactor is internally provided with agitating device, described agitating device includes a shaft, described shaft is provided with multiple rotating agitation blades, and multiple rotating agitation blades levels and spaced set are on described shaft；The bottom of described reactor connects a circulating pump by pipeline, described circulating pump connects a heat exchanger by pipeline, described heat exchanger connects described material inlet pipeline, wherein, the pipeline that described reactor is connected with described circulating pump is provided with feeding branches pipeline, being provided with material inlet valve on described feeding branches pipeline, the pipeline that described circulating pump is connected with described heat exchanger is provided with discharging lateral, and described discharging lateral is provided with discharge valve.
Further, described retort is provided with Pressure gauge.
Further, described retort is provided with evacuation connecting tube.
Further, described retort is provided with nitrogen inlet tube.
Further, in described retort, side away from described material inlet pipeline is provided with observation panel.
Further, the exit within described reactor is provided with a swirl reducing baffle.
Further, it is provided with thermometer in described reactor.
This utility model has the advantages that
Described outer circulation atomizing ethoxylation device includes horizontal reactor and vertical reactor, connect to have on a material transferring main pipeline and multiple material transferring lateral, described material transferring main pipeline and described material transferring lateral on described material inlet pipeline and be provided with multiple nozzle；Described vertical reactor includes that a reactor, the upper end of described reactor are connected with the lower end of described retort, is provided with auxiliary heat exchanging device outside described reactor.Material is sprayed by the multiple nozzles on material transferring main pipeline and described material transferring lateral, can increase the reaction contact area of material, reacted material enters reactor and reacts further, so that material fully reacts, by increasing reaction compartment, reaction efficiency can be effectively improved.The bottom of described reactor connects a circulating pump by pipeline, described circulating pump connects a heat exchanger by pipeline, described heat exchanger connects described material inlet pipeline, the pipeline that described reactor is connected with described circulating pump is provided with feeding branches pipeline, it is provided with material inlet valve on described feeding branches pipeline, the pipeline that described circulating pump is connected with described heat exchanger is provided with discharging lateral, it is provided with discharge valve on described discharging lateral, material circular response route is formed, it is provided that utilization of materials by said structure.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the outer circulation atomizing ethoxylation device that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
Such as Fig. 1, this utility model embodiment provides a kind of outer circulation atomizing ethoxylation device, and including horizontal reactor 100 and vertical reactor 200, the bottom of described horizontal reactor 100 connects the upper end of described vertical reactor 200.Described horizontal reactor 100 includes a retort 1, the side of described retort 1 is provided with material inlet pipeline 3, connect on described material inlet pipeline 3 and have a material transferring main pipeline 11 and multiple material transferring lateral 12, described material transferring main pipeline 11 is positioned on the axis of described retort 1, multiple described material transferring laterals 12 are arranged near the inwall of described retort 1, and described material transferring main pipeline 11 and described material transferring lateral 12 are provided with multiple nozzle 4.
Such as Fig. 1, further, described retort 1 is provided with Pressure gauge 13, is used for monitoring retort 1 internal pressure.It is provided with evacuation connecting tube 14 in described retort 1.It is provided with nitrogen inlet tube 15 in described retort 1.In described retort 1, the side away from described material inlet pipeline 3 is provided with observation panel 16.
Such as Fig. 1, described vertical reactor 200 includes that a reactor 2, the upper end of described reactor 2 are connected with the lower end of described retort 1, and described reactor 2 is outside is provided with auxiliary heat exchanging device 21.In this preferred embodiment, adjoining pipe is set outside described reactor 2 as auxiliary heat exchanging device 21, controls temperature in described reactor 2；In other embodiments, described auxiliary heat exchanging device 21 adds coil pipe in can being also the outer semicanal of still, still external jacket or still.
Such as Fig. 1, described reactor 2 is internally provided with agitating device (not shown).Described agitating device includes that a shaft, described shaft are provided with multiple rotating agitation blades, and multiple rotating agitation blades levels and spaced set are on described shaft, by above-mentioned agitating device, can be effectively improved stirring efficiency, then improve response speed.
Such as Fig. 1, the bottom of described reactor 2 connects a circulating pump 300 by pipeline, described circulating pump 300 connects a heat exchanger 400 by pipeline, described heat exchanger 400 connects described material inlet pipeline 3, the pipeline that described reactor 2 is connected with described circulating pump 300 is provided with feeding branches pipeline, it is provided with material inlet valve 5 on described feeding branches pipeline, the pipeline that described circulating pump 300 is connected with described heat exchanger 400 is provided with discharging lateral, it is provided with discharge valve 6 on described discharging lateral, it is provided with control valve on the pipeline that described circulating pump 300 is connected with described heat exchanger 400, it is again provided with on the pipeline that described reactor 2 is connected with described circulating pump 300 controlling valve.Material is entered by feeding branches pipeline, now close the control valve on the pipeline that reactor 2 is connected with described circulating pump 300, sequentially pass through circulating pump 300 and heat exchanger 400, then react in entering retort 1 by material inlet pipe, subsequently into reaction in reactor 2, material after having reacted is discharged by outlet valve, now needs to close the control valve on the pipeline that circulating pump 300 is connected with described heat exchanger 400.Material circular response route is formed, it is provided that utilization of materials by said structure.
Further, the exit within described reactor 2 is provided with a swirl reducing baffle 22, when being used for avoiding product to release, forms whirlpool in exit.It is provided with thermometer in described reactor 2, monitors described reactor 2 internal temperature at any time.
The outer circulation atomizing ethoxylation device that this utility model provides, by arranging multiple nozzle ejection material on material transferring main pipeline 11 and described material transferring lateral 12, the reaction contact area of material can be increased, reacted material enters reactor 2 and reacts further, and is stirred by multiple rotating agitation blades, so that material fully reacts, by increasing reaction compartment, increase reaction contact area, reaction efficiency can be effectively improved, improve product quality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
1. an outer circulation atomizing ethoxylation device, it is characterised in that include horizontal reactor and vertical reactor, the bottom of described horizontal reactor connects the upper end of described vertical reactor；
Described horizontal reactor includes a retort, the side of described retort is provided with material inlet pipeline, connect on described material inlet pipeline and have a material transferring main pipeline and multiple material transferring lateral, described material transferring main pipeline is positioned on the axis of described retort, multiple described material transferring laterals are arranged near the inwall of described retort, and described material transferring main pipeline and described material transferring lateral are provided with multiple nozzle；
Described vertical reactor includes a reactor, the upper end of described reactor is connected with the lower end of described retort, it is provided with auxiliary heat exchanging device outside described reactor, described reactor is internally provided with agitating device, described agitating device includes a shaft, described shaft is provided with multiple rotating agitation blades, and multiple rotating agitation blades levels and spaced set are on described shaft；
The bottom of described reactor connects a circulating pump by pipeline, described circulating pump connects a heat exchanger by pipeline, described heat exchanger connects described material inlet pipeline, wherein, the pipeline that described reactor is connected with described circulating pump is provided with feeding branches pipeline, being provided with material inlet valve on described feeding branches pipeline, the pipeline that described circulating pump is connected with described heat exchanger is provided with discharging lateral, and described discharging lateral is provided with discharge valve.
2. outer circulation atomizing ethoxylation device as claimed in claim 1, it is characterised in that: it is provided with Pressure gauge in described retort.
3. outer circulation atomizing ethoxylation device as claimed in claim 1 or 2, it is characterised in that: it is provided with evacuation connecting tube in described retort.
4. outer circulation atomizing ethoxylation device as claimed in claim 1 or 2, it is characterised in that: it is provided with nitrogen inlet tube in described retort.
5. outer circulation atomizing ethoxylation device as claimed in claim 1 or 2, it is characterised in that: in described retort, the side away from described material inlet pipeline is provided with observation panel.
6. outer circulation atomizing ethoxylation device as claimed in claim 1, it is characterised in that: the exit within described reactor is provided with a swirl reducing baffle.
7. the outer circulation atomizing ethoxylation device as described in claim 1 or 6, it is characterised in that: it is provided with thermometer in described reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288075.9U CN205550247U (en) | 2016-04-08 | 2016-04-08 | Annular spraying fog formula ethoxylation ware follows outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288075.9U CN205550247U (en) | 2016-04-08 | 2016-04-08 | Annular spraying fog formula ethoxylation ware follows outward |
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| Publication Number | Publication Date |
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| CN205550247U true CN205550247U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288075.9U Expired - Fee Related CN205550247U (en) | 2016-04-08 | 2016-04-08 | Annular spraying fog formula ethoxylation ware follows outward |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413291A (en) * | 2017-06-22 | 2017-12-01 | 江苏凌飞科技股份有限公司 | A kind of ethoxylation device |
| CN111454201A (en) * | 2020-04-15 | 2020-07-28 | 杭州瑞思新材料有限公司 | Novel method for preparing efficient acylation catalyst material |
| CN113248388A (en) * | 2021-04-07 | 2021-08-13 | 中平神马江苏新材料科技有限公司 | Production device and production method of nylon 66 salt aqueous solution |
-
2016
- 2016-04-08 CN CN201620288075.9U patent/CN205550247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413291A (en) * | 2017-06-22 | 2017-12-01 | 江苏凌飞科技股份有限公司 | A kind of ethoxylation device |
| CN111454201A (en) * | 2020-04-15 | 2020-07-28 | 杭州瑞思新材料有限公司 | Novel method for preparing efficient acylation catalyst material |
| CN111454201B (en) * | 2020-04-15 | 2022-01-04 | 杭州瑞思新材料有限公司 | Novel method for preparing efficient acylation catalyst material |
| CN113248388A (en) * | 2021-04-07 | 2021-08-13 | 中平神马江苏新材料科技有限公司 | Production device and production method of nylon 66 salt aqueous solution |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210408 |