CN206604487U - A kind of novel furan production of resins reactor - Google Patents
A kind of novel furan production of resins reactor Download PDFInfo
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- CN206604487U CN206604487U CN201720221468.2U CN201720221468U CN206604487U CN 206604487 U CN206604487 U CN 206604487U CN 201720221468 U CN201720221468 U CN 201720221468U CN 206604487 U CN206604487 U CN 206604487U
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- reactor
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- puddler
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Abstract
The utility model belongs to chemical production technical field, propose a kind of novel furan production of resins reactor, frame is stirred in the reactor to be included arc puddler and is connected to the vertical puddler at arc puddler two ends, two layers of oblique paddle agitating paddle is welded between vertical puddler, oblique paddle agitating paddle includes two panels blade respectively, there are several apertures on every blade, the aperture gross area is the 50% of whole blade area；The centre position of oblique paddle agitating paddle and arc puddler is equipped with mounting hole, oblique paddle agitating paddle is set on the outside of agitating shaft by mounting hole, arc puddler is set in the bottom of agitating shaft by mounting hole, and the bottom of arc puddler is concordant with reactor autoclave body bottom.By above-mentioned technical proposal, the problem of solving insufficient reactor stirring in the prior art, reactor inwall attachment residue, easily cause human casualty accident, sample not in time.
Description
Technical field
The utility model belongs to chemical production technical field, is related to a kind of novel furan production of resins reactor.
Background technology
Furane resins are mainly used as various resistant to chemical etching and resistant to elevated temperatures material, are widely used in metallurgical casting industry,
The furane resins of function admirable need to generate in a kettle. according to certain technological requirement.Reactor be chemical industry can not or
Scarce reactor, pre-set reaction can be completed from charging-reaction-discharging of beginning with higher automaticity
Temperature, pressure, mechanics control, reactant/product concentration in step, course of reaction etc. can influence final reaction effect.
It there is also some problems in the existing reactor course of work：Stir insufficient during reaction, cause to react uneven and overreact；
Reactor inwall adheres to residue, and not only reactant can be polluted, and influence heat-transfer effect；Reactor material and reaction
Thing is mostly corrosive, and surrounding motor and controller line are complicated, and are frequently accompanied by high temperature, high-pressure situations during work, these
Factor can all threaten to personal safety.
Utility model content
The utility model proposes a kind of novel furan production of resins reactor, reactor stirring in the prior art is solved
The problem of insufficient, reactor inwall adheres to residue, easily causes human casualty accident.
What the technical solution of the utility model was realized in：
A kind of novel furan production of resins reactor, including：
Two layers of oblique paddle agitating paddle is welded between the vertical puddler, the oblique paddle agitating paddle includes two panels respectively
There are several apertures on blade, the every blade, the aperture gross area is the 50% of the whole blade area；It is described
The centre position of oblique paddle agitating paddle and the arc puddler is equipped with mounting hole, and the oblique paddle agitating paddle passes through mounting hole
It is set on the outside of the agitating shaft, the arc puddler is set in the bottom of the agitating shaft, the arc by mounting hole
The bottom of puddler is concordant with the reactor autoclave body bottom.
Further, the stirring outer frame side sets several scraping blades, and the scraping blade is shaped as rectangle, close to the reaction
Kettle inner wall of kettle side is radiused configuration, and is provided with bristle, gap between the scraping blade and the reactor inner wall of kettle
For 3-5mm.
Further, it is provided with outside temp probe and pressure probe, the reactor kettle and sets in the reactor kettle
There are regulator, heater and controller, the controller includes Acquisition Circuit, output circuit, telecommunication circuit, temperature display
With pressure display screen, the temp probe and the pressure probe by the Acquisition Circuit respectively with the temperature display and
The pressure display screen connection, the controller is connected by the output circuit with the regulator and the heater,
The controller is also connected by the telecommunication circuit with PC, and the PC is arranged on the outside of the reactor kettle.
Further, sampling pump is provided with the reactor kettle cover, the reactor kettle side is provided with probe tube, wrapped
Body, sampling control valve and sample tap are included, described body one end is connected through the reactor kettle with the sampling pump, described
Sampling control valve and the sample tap are arranged on the outside of the reactor kettle.
Further, the reactor autoclave body bottom is provided with discharging opening, the discharging opening and is provided with piston type outlet valve, institute
The piston for stating piston type outlet valve is concordant with the bottom of the reactor kettle.
Further, mechanical connection is passed through between the reactor kettle and kettle cover.
The beneficial effects of the utility model are：
1st, stirring frame overall structure pattern is similar to gate stirrer, and structure comparatively robust, stirring efficiency is high, shearing force
Greatly, the gap between stirring frame and reactor inwall is small, is conducive to taking away the residue on reactor inwall, while being conducive to passing
The progress of thermal process.Two layers of oblique paddle agitating paddle is set between two vertical puddlers, the rigidity of stirring frame can not only be improved,
And tiltedly the axial force of paddle agitating paddle generation can promote the exchange up and down of fluid, with the height of frame type agitating blade in the horizontal direction
Stirring efficiency is combined, and is more fully mixed the material in reactor.Several apertures are set on oblique paddle stirrer paddle,
Stirring frame resistance suffered in whipping process can be reduced in the case where not influenceing mixing effect.
2nd, stirring outer frame side is provided with scraping blade, and scraping blade is conducive to increase stirring scope in stirring frame whipping process, so that
Mixing effect is improved, while being conducive to the residue on cleaning reaction kettle inwall, is unlikely to the fluid layer on reactor inwall
Accumulation is too thick, and then influences reaction effect.Fillet structure and bristle are set close to reactor inner wall of kettle side on scraping blade, can
To prevent anticorrosive coat of the scraping blade in whipping process on injury response kettle inwall, while in order to not increase stirring frame in whipping process
In suffered resistance, certain distance should be kept between scraping blade and reactor inwall, is set as 3-5mm here.
3rd, reactor material and reactant are mostly corrosive, and surrounding motor and controller line are complicated, and during work
High temperature, high-pressure situations are frequently accompanied by, these factors can all threaten to personal safety.The utility model is in reactor kettle
Temp probe and pressure probe are set, while setting heater and regulator outside kettle, said apparatus passes through controller
With PC connection, reactor workshop need not be so arrived, with regard to the number such as temperature, pressure inside reactor can be seen on PC
According to can also as needed be adjusted, not only save manpower, and greatly reduce the frequency for occurring casualty accident.
4th, sampling analysis is essential detection process during production of resins, mainly for material in detection reactor
The extent of reaction, judge reaction end, if sampling not in time or it is inaccurate easily miss reaction end, influence is final
Sampling detection data.For the higher resin of high molecular weight resin and glass transition temperature because viscosity is high, traditional sampler without
Method is sampled well, and the utility model is using probe tube and sampling pump, it is necessary to which when sampling, resin sample is pressed into by sampling pump
In probe tube, from sample tap outflow, the pressure that sampling pump is produced is enough overcome highly viscous resin suffered by flow process
Resistance, it is to avoid bonding phenomenon during traditional sampling, taking out resin sample promptly and accurately.To avoid sampling maloperation,
Sampling control valve is set at sample tap, when sampling control valve is closed, even if starting sampling pump, resin sample outflow is there will not be.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structural representation；
Fig. 2 is oblique paddle agitating paddle overlooking the structure diagram in the utility model；
Fig. 3 is scraping blade positive structure diagram in the utility model；
In figure：1- agitating shafts, 2- charging apertures, 3- stirring frames, the vertical puddlers of 31-, the oblique paddle agitating paddles of 32-, 321- is small
Hole, 33- arc puddlers, 4- kettle covers, 5- regulators, 6- pressure probes, 7- probe tubes, 71- bodys, 71- sampling control valves,
73- sample taps, 8- scraping blades, 81- bristles, 9- zones of heating, 10- thermal insulation layers, 11- heaters, 12- mounting holes, 13- discharging openings, 14-
Reactor kettle, 15- controllers, 16- temp probes, 17- sampling pumps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-Figure 3, the utility model proposes a kind of novel furan production of resins reactor, including：
Two layers of oblique paddle agitating paddle 32 is welded between vertical puddler 31, two layers of oblique paddle agitating paddle 32 includes two respectively
There are several apertures 321 on piece blade, every blade, the gross area of aperture 321 is the 50% of whole blade area；Oblique paddle is stirred
The centre position for mixing oar 32 and arc puddler 33 is equipped with mounting hole 12, and oblique paddle agitating paddle 32 is set in by mounting hole 12
The outside of agitating shaft 1, arc puddler 33 is set in the bottom of agitating shaft 1 by mounting hole 12, the bottom of arc puddler 33 with
The bottom of reactor kettle 14 is concordant.
Stir the overall structure pattern of frame 3 and be similar to gate stirrer, structure comparatively robust, stirring efficiency is high, and shearing force is big,
The gap stirred between frame 3 and reactor inwall is small, is conducive to taking away the residue on reactor inwall, while being conducive to heat transfer
The progress of process.Two layers of oblique paddle agitating paddle 32 is set between two vertical puddlers 31, the firm of stirring frame 3 can not only be improved
Degree, and the axial force that tiltedly paddle agitating paddle 31 is produced can promote the exchange up and down of fluid, with frame type agitating blade in the horizontal direction
On high stirring efficiency be combined, be more fully mixed the material in reactor.If being set on the oblique blade of paddle agitating paddle 32
Dry aperture 321, can reduce stirring frame 3 resistance suffered in whipping process in the case where not influenceing mixing effect.
Further, the outside of stirring frame 3 sets several scraping blades 8, and scraping blade 8 is shaped as rectangle, in reactor kettle
Wall side is radiused configuration, and is provided with bristle 81, and gap is 3-5mm between scraping blade 8 and the inwall of reactor kettle 14.
Stirring outer frame side is provided with scraping blade 8, and scraping blade 8 is conducive to increase stirring scope in the stirring whipping process of frame 3, so that
Mixing effect is improved, while being conducive to the residue on cleaning reaction kettle inwall, is unlikely to the fluid layer on reactor inwall
Accumulation is too thick, and then influences reaction effect.Fillet structure and bristle 81 are set close to reactor inwall side on scraping blade 8, can be with
Anticorrosive coat of the scraping blade 8 in whipping process on injury response kettle inwall is prevented, while in order to not increase stirring frame 3 in whipping process
In suffered resistance, certain distance should be kept between scraping blade 8 and reactor inwall, is set as 3-5mm here.
Further, it is provided with outside temp probe 16 and pressure probe 6, reactor kettle 14 and is provided with reactor kettle 14
Regulator 5, heater 11 and controller 15, controller 15 include Acquisition Circuit, output circuit, telecommunication circuit, temperature and shown
Screen and pressure display screen, temp probe 16 and pressure probe 6 by Acquisition Circuit respectively with temperature display and pressure display screen
Connection, controller 15 is connected by output circuit with regulator 5 and heater 11, and controller 15 also passes through telecommunication circuit and PC
Machine is connected, and PC is arranged on the outside in the place workshop of reactor kettle 14.
Reactor material and reactant are mostly corrosive, and surrounding motor and controller line are complicated, and are passed through during work
Often with high temperature, high-pressure situations, these factors can all threaten to personal safety.The utility model is in reactor kettle 14
Temp probe 16 and pressure probe 6 are set, while heater 11 and regulator 5 are set outside reactor kettle 14, it is above-mentioned
Device is connected by controller 15 and PC, reactor workshop need not be so arrived, with regard to that can see in reactor on PC
The data such as temperature, the pressure in portion, can also be adjusted as needed, not only save manpower, and greatly reduce generation
The frequency of casualty accident.
Further, sampling pump 17 is provided with reactor kettle cover, the side of reactor kettle 14 is provided with probe tube 7, including
Body 71, sampling control valve 72 and sample tap 73, one end of body 71 are connected through reactor kettle 14 with sampling pump 17, sampling control
Valve 72 and sample tap 74 processed are arranged on the outside of reactor kettle 14.
Sampling analysis is essential detection process during production of resins, mainly for material in detection reactor
The extent of reaction, judges reaction end, if sampling not in time or it is inaccurate easily miss reaction end, influence is final to be taken
Sample detects data.For the higher resin of high molecular weight resin and glass transition temperature, because viscosity is high, traditional sampler can not
It is sampled well, the utility model is using probe tube 7 and sampling pump 17, it is necessary to when sampling, and sampling pump 17 is by resin sample
It is pressed into probe tube 7, is flowed out from sample tap 73, the pressure that sampling pump 17 is produced is enough to overcome highly viscous resin in flow process
In suffered resistance, it is to avoid bonding phenomenon during traditional sampling, taking out resin sample promptly and accurately.To avoid sampling from missing
Operation, sampling control valve 72 is set at sample tap 73, when sampling control valve 72 is closed, even if starting sampling pump 17, also will not
There is resin sample outflow.
Further, reactor autoclave body bottom is provided with discharging opening 13, discharging opening 13 and is provided with piston type outlet valve, piston type
The piston of outlet valve is concordant with the bottom of reactor kettle 14.
Further, mechanical connection is passed through between reactor kettle 14 and kettle cover 4.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. on a kind of novel furan production of resins reactor, including reactor kettle (14) and kettle cover (4), the kettle cover (4)
Provided with charging aperture (2) and motor, the motor passes through shaft coupling and the agitating device being arranged in the reactor kettle (14)
Connection, the agitating device includes agitating shaft (1) and the stirring frame (3) being set on the agitating shaft (1), the stirring frame
(3) include arc puddler (33) and be connected to the vertical puddler (31) at arc puddler (33) two ends, its feature exists
In：Two layers of oblique paddle agitating paddle (32) is welded between the vertical puddler (31), the oblique paddle agitating paddle (32) is respectively
Including two panels blade, there are several apertures (321) on the every blade, aperture (321) gross area is whole described
The 50% of blade area；The centre position of the oblique paddle agitating paddle (32) and the arc puddler (33) is equipped with mounting hole
(12), the oblique paddle agitating paddle (32) is set on the outside of the agitating shaft (1) by the mounting hole (12), and the arc is stirred
Mix the bottom that bar (33) is set in the agitating shaft (1) by the mounting hole (12), the bottom of the arc puddler (33)
It is concordant with reactor kettle (14) bottom.
2. a kind of novel furan production of resins reactor according to claim 1, it is characterised in that：The stirring frame
(3) outside sets several scraping blades (8), and the scraping blade (8) is shaped as rectangle, close to reactor kettle (14) the inwall side
For radiused configuration, and bristle (81) is provided with, gap is 3- between the scraping blade (8) and the reactor kettle (14) inwall
5mm。
3. a kind of novel furan production of resins reactor according to claim 1, it is characterised in that：The reactor kettle
It is provided with body (14) outside temp probe (16) and pressure probe (6), the reactor kettle (14) and is provided with regulator
(5), heater (11) and controller (15), the controller (15) include Acquisition Circuit, output circuit, telecommunication circuit, temperature
Display screen and pressure display screen, the temp probe (16) and the pressure probe (6) by the Acquisition Circuit respectively with institute
Temperature display and pressure display screen connection are stated, the controller (15) passes through the output circuit and the regulator
(5) connected with the heater (11), the controller (15) is also connected by the telecommunication circuit with PC, and the PC is set
Put in the outside of the reactor kettle (14).
4. a kind of novel furan production of resins reactor according to claim 1, it is characterised in that：The reactor kettle
Sampling pump (17) is provided with lid (4), reactor kettle (14) side is provided with probe tube (7), including body (71), take
Sample control valve (72) and sample tap (73), described body (71) one end pass through the reactor kettle (14) and the sampling pump
(17) connect, the sampling control valve (72) and the sample tap (73) are arranged on the outside of the reactor kettle (14).
5. a kind of novel furan production of resins reactor according to claim 1, it is characterised in that：The reactor kettle
Body (14) bottom is provided with discharging opening (13), the discharging opening (13) and is provided with piston type outlet valve, the piston type outlet valve
Piston it is concordant with the bottom of the reactor kettle (14).
6. a kind of novel furan production of resins reactor according to claim 1, it is characterised in that：The reactor kettle
Pass through mechanical connection between body (14) and kettle cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221468.2U CN206604487U (en) | 2017-03-08 | 2017-03-08 | A kind of novel furan production of resins reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221468.2U CN206604487U (en) | 2017-03-08 | 2017-03-08 | A kind of novel furan production of resins reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604487U true CN206604487U (en) | 2017-11-03 |
Family
ID=60165237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221468.2U Expired - Fee Related CN206604487U (en) | 2017-03-08 | 2017-03-08 | A kind of novel furan production of resins reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451244A (en) * | 2020-04-09 | 2020-07-28 | 程南南 | Plastic bag hot melting recycling method |
| CN113559810A (en) * | 2021-08-17 | 2021-10-29 | 合肥中科碳微科技有限公司 | A stirring reaction unit for production of capsule fire retardant |
-
2017
- 2017-03-08 CN CN201720221468.2U patent/CN206604487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451244A (en) * | 2020-04-09 | 2020-07-28 | 程南南 | Plastic bag hot melting recycling method |
| CN113559810A (en) * | 2021-08-17 | 2021-10-29 | 合肥中科碳微科技有限公司 | A stirring reaction unit for production of capsule fire retardant |
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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: 20171103 Termination date: 20200308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |