CN203227468U - Pressure-bearing reaction kettle with horizontal oil hollow heating blades - Google Patents

Pressure-bearing reaction kettle with horizontal oil hollow heating blades Download PDF

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Publication number
CN203227468U
CN203227468U CN 201320213334 CN201320213334U CN203227468U CN 203227468 U CN203227468 U CN 203227468U CN 201320213334 CN201320213334 CN 201320213334 CN 201320213334 U CN201320213334 U CN 201320213334U CN 203227468 U CN203227468 U CN 203227468U
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CN
China
Prior art keywords
oil
reactor
cylindrical shell
hollow blade
hollow
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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.)
Withdrawn - After Issue
Application number
CN 201320213334
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Chinese (zh)
Inventor
卢风林
张云波
姜向东
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QINGDAO YUANJI RENEWABLE RESOURCES TECHNOLOGY Co Ltd
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QINGDAO YUANJI RENEWABLE RESOURCES TECHNOLOGY Co Ltd
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Priority to CN 201320213334 priority Critical patent/CN203227468U/en
Application granted granted Critical
Publication of CN203227468U publication Critical patent/CN203227468U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model proposes a pressure-bearing reaction kettle with horizontal oil hollow heating blades, which is used for solving the problem of poor heating effect in the prior art when conduction oil is utilized to heat a viscous material. The reaction kettle comprises a reaction kettle barrel which is horizontally arranged, wherein a hollow shaft is arranged inside the reaction kettle barrel; a plurality of hollow blades communicated with the hollow shaft are fixed on the hollow shaft; an oil inlet end and an oil outlet end are respectively arranged at two ends of the hollow shaft; an upper jacket arranged on the outer surface is fixed at the upper half part of the reaction kettle barrel; an upper cavity is formed between the reaction kettle barrel and the upper jacket; a lower barrel arranged on the inner surface is fixed at the lower half part of the reaction kettle barrel; a lower jacket is arranged below the lower barrel of the reaction kettle barrel; a lower cavity is formed between the reaction kettle barrel and the lower jacket; an oil inlet is formed in the lower jacket; a cavity opening hole communicated with the upper cavity and the lower cavity is formed in the reaction kettle barrel; an oil outlet is formed in the upper jacket. After the reaction kettle is adopted, the heating efficiency is greatly improved through the jackets and the hollow blades in a dual heating manner; each hollow blade can play a role of stirring the material, and is applicable to viscous materials.

Description

Horizontal oil heating hollow blade pressure-bearing reactor
Technical field
The utility model relates to horizontal reacting still technical field, refers to a kind of horizontal oil heating hollow blade pressure-bearing reactor especially.
Background technology
Mostly reactor in the market is the vertical vertical response still that stirs, and agitator has anchor formula, frame, oar formula, turbine type, push type etc., and these versions are not suitable for major diameter, the slow-speed of revolution and reaction mass than the situation of thickness.The mixing effect up and down of material is poor in the still, and the temperature difference is big, and lack of homogeneity is even if install also few of effect of improving of guide shell.When slip reached finite concentration, material can seriously glue wall in the still, and influence is conducted heat.In addition, the agitator shaft speed of vertical response still has increased the difficulty of sealing generally at 100~400 rev/mins, and sealing shroud is fragile.At present, the horizontal paddle of agitating device employing of minority horizontal reacting still, horizontal raker stirrer and the mode that a plurality of vertical agitator are set are not suitable for the occasion for sticky material equally.
Main three kinds of the mode of heating of reactor: Steam Heating, electrical heating, heat-conducting oil heating.Wherein, electrical heating operating cost is too high, seldom is used.Steam Heating need be equipped with high pressure steam boiler, and equipment cost height, boiler and reactor all need the professional to operate, poor stability, operating cost height.In the practice, the Steam Heating temperature in the kettle generally is no more than 180 ℃, and pressure is no more than 1Mpa, only is applicable to the low pressure reaction still.Heat-conducting oil heating mode thermal efficiency height (higher by 25~40% than Steam Heating), maximum operating temperature can reach 350 ℃, and operating cost is low, and the heating system atmospheric operation is safe, energy-conservation (than the coal-fired expense of Steam Heating saving 25~30%) do not have corrosion to equipment and pipeline.Along with the raising of conduction oil operation technique, the original safety problems such as leakage of heat-conducting oil heating system are effectively solved.
The version that present heat-conducting oil heating mainly adopts is chuck and built-in coil pipe.The heating surface receptor wall restriction of chuck heating, heat transfer coefficient is not high; If material stirs inequality in the still, then the heat-transfer effect of chuck will be subjected to considerable influence.When the reactor operating temperature is higher, adopt the mode of chuck heating can cause the heat-transfer area deficiency merely.Use the reactor diameter of built-in coil pipe heating to be restricted, mechanical agitation is restricted, and the easy fouling of inner wall of kettle simultaneously is difficult cleans.
The utility model content
The utility model proposes a kind of horizontal oil heating hollow blade pressure-bearing reactor, solved and add the bad problem of thermal effect when the horizontal reacting still uses the heat-conducting oil heating sticky material in the prior art.
The technical solution of the utility model is achieved in that horizontal oil heating hollow blade pressure-bearing reactor, the reactor cylindrical shell that comprises horizontal positioned, the center of described reactor cylindrical shell is provided with the shaft of horizontal positioned, and some stirrer paddles are fixedly arranged on the described shaft; The first half of described reactor cylindrical shell fixedly has the last chuck that is positioned on its outer surface, and described reactor cylindrical shell and described going up between the chuck form upper cavity; The Lower Half of described reactor cylindrical shell fixedly has the lower shell that is positioned on its inner surface, it is upper shell that described reactor cylindrical shell is positioned at the above part of described lower shell, described reactor cylindrical shell is positioned at the following part of described lower shell and is following chuck, forms lower chamber between described lower shell and the described following chuck; Have the oil-in that is connected with described lower chamber on the chuck under described, have the cavity perforate that is communicated with described upper cavity and described lower chamber on the described reactor cylindrical shell, described going up on the chuck has the oil-out that is connected with described upper cavity; Described shaft is hollow shaft, and the one end is oil inlet end, and the other end is oil outlet end; Described stirrer paddle is hollow blade, is communicated with between described hollow shaft and the described hollow blade.
As preferred embodiment a kind of, in the described hollow shaft central partition plate is arranged fixedly, described central partition plate is divided into deep fat chamber, cold oil chamber with the inner chamber of described hollow shaft, and described deep fat chamber is communicated with described oil inlet end; Centered by described central partition plate, be symmetrical arranged between adjacent two described hollow blades, all have the fuel feed hole that is connected with described deep fat chamber, the oil outlet that is connected with described cold oil chamber on each described hollow blade; Be provided with some semicircle baffle plates in described hollow shaft, adjacent two described semicircle baffle plates are symmetrical arranged centered by described central partition plate.
As preferred embodiment a kind of, described hollow blade is wedge shape, and the end of described hollow blade fixedly has helical flight.
As to improvement of the technical scheme, be provided with the arc deflector of a plurality of guide functions in the described hollow blade, also be provided with many passive stay pipes.
As preferred embodiment a kind of, be provided with a plurality of chuck dividing plates adaptive with it in the described upper cavity, a plurality of described chuck dividing plates are divided into a plurality of independently grease chambeies with described upper cavity, described grease chamber is corresponding one by one with described oil-in, described grease chamber is corresponding one by one with described oil-out, all has described cavity perforate in each described grease chamber.
As to further improvement in the technical proposal, be provided with a plurality of circular arc gussets adaptive with it in the described lower chamber, have some perforates on the described circular arc gusset; Spacing between adjacent two described circular arc gussets is 20~50cm.
As to further improvement in the technical proposal, fixedly there is the external pressure ellipse head end of described reactor cylindrical shell, on the flat cover of described reactor cylindrical shell end the end cap cylindrical shell is arranged fixedly, described external pressure ellipse head is fixed in the described end cap cylindrical shell, and the sealing shroud that passes described external pressure ellipse head is also fixedly arranged on the described flat cover.
After having adopted technique scheme, the beneficial effects of the utility model are: have two kinds of heating approach in this horizontal oil heating hollow blade pressure-bearing reactor: the one, by oil-in filling heat-conductive oil in the lower chamber, first falling heat-transfer oil in the lower chamber, conduction oil can enter in the upper cavity through the cavity perforate afterwards, understand falling heat-transfer oil then in the upper cavity, final conduction oil is discharged from oil-out, in this process, because the overall flow direction of conduction oil is to flow from bottom to top, then the air in lower chamber and the upper cavity can be discharged gradually, all is full of the higher conduction oil of temperature in lower chamber and upper cavity; The 2nd, by oil inlet end filling heat-conductive oil in the hollow shaft, make whole falling heat-transfer oil in hollow shaft and the hollow blade, finally discharge from oil outlet end, like this, hollow shaft and hollow blade not only can play the effect of stirring material, and can increase effectively and material between area of heat transfer, improve the efficiency of heating surface.
Owing to by central partition plate the inner chamber of hollow shaft is divided into deep fat chamber and cold oil chamber, then after injecting deep fat chamber in from oil inlet end conduction oil, conduction oil can be in fuel feed hole flows into hollow blade, again in oil outlet flows into the cold oil chamber, and, symmetrically arranged semicircle baffle plate can form one for the mobile unique passage of conduction oil at interval in hollow shaft, conduction oil can be detained all the time, be in the continuous process of flowing always, assurance is to the abundant heating of material, simultaneously, central partition plate and semicircle baffle plate also can increase the anti-pressure ability of hollow shaft; Centered by central partition plate symmetrically arranged hollow blade not only conduction oil the passage that flows is provided, and make conduction oil integral body be " S " type to flow forward, increased the mobile stroke of conduction oil greatly, taken full advantage of the heat of conduction oil.In addition, the formed unique passage of said structure can make conduction oil that the air in the hollow shaft, in the hollow blade is discharged gradually, has eliminated the potential safety hazard that wherein exists.
Because what hollow blade adopted is the wedge shape blade, when rotating, can reduce and material between running resistance, simultaneously material is promoted laterally, strengthened stirring and the heat-transfer effect of material.Simultaneously can clear up material stock on the lower shell inner surface at the end fixed helical flight of hollow blade, when helical flight turned to highest point, can there be certain clearance in helical flight and upper shell, and material herein freely falling body can take place.Thereby further strengthened the mixing effect of material.
Owing in hollow blade, be provided with a plurality of arc deflectors, can make conduction oil according to the path flows of setting, and the stay pipe of this arc deflector and its inner setting can also increase the anti-pressure ability of hollow blade.
Owing to by a plurality of chuck dividing plates upper cavity is divided into a plurality of separate grease chambeies, the conduction oil glide path of the corresponding cover oil-in in each grease chamber, cavity perforate, oil-out, can the reactor cylindrical shell segmentation that length is long heat like this, avoid heating uneven.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the partial schematic sectional view of a kind of embodiment of the utility model;
Fig. 2 is the cross sectional representation of the utility model reactor cylindrical shell;
Fig. 3 is the structural representation of the utility model hollow shaft and hollow blade;
Fig. 4 is the structural representation of the utility model reactor cylindrical shell a kind of embodiment in end;
Fig. 5 is the structural representation of the another kind of embodiment in the utility model reactor cylindrical shell end;
Among the figure: 1-reactor cylindrical shell; The 11-upper shell; The 12-lower shell; The 13-flat cover; The last chuck of 21-; Chuck under the 22-; The 3-hollow shaft; The 31-hollow blade; The 311-helical flight; The 312-arc deflector; The 313-stay pipe; The 32-oil inlet end; The 33-oil outlet end; The 34-central partition plate; 35-deep fat chamber; 36-cold oil chamber; The 37-fuel feed hole; The 38-oil outlet; 39-semicircle baffle plate; The 41-upper cavity; 42-circular arc gusset; The 421-perforate; The 51-oil-in; The perforate of 52-cavity; The 53-oil-out; 54-blowdown mouth; 6-chuck dividing plate; The 61-grease chamber; The circular flat head of 7-; 81-end cap cylindrical shell; 82-external pressure ellipse head; The 83-sealing shroud; The outer gusset of 84-; The 85-inner reinforced plate; The 86-gusset; The 91-charge door; The 92-drain hole.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As shown in Figure 1, heat the partial sectional view of a kind of embodiment of hollow blade pressure-bearing reactor for the horizontal oil of the utility model.Reactor cylindrical shell 1 horizontal positioned, be provided with the charge door 91 with its intracavity inter-connection on the top of reactor cylindrical shell 1, be provided with the drain hole 92 with its intracavity inter-connection in the bottom of reactor cylindrical shell 1, material is after joining the inner chamber of reactor cylindrical shell 1 from charge door 91, behind stirring and heat effect, can discharge from drain hole 92.
To the material employing among this embodiment is the dual-heated mode:
One, chuck heating.As shown in Figure 2, the chuck heating is the technological means of using always in the art, among this embodiment, the first half of reactor cylindrical shell 1 fixedly have be positioned on its outer surface on chuck 21, in the Lower Half of reactor cylindrical shell 1 lower shell 12 that is positioned on its inner surface is arranged fixedly.Like this, be about to reactor cylindrical shell 1 and be divided into upper and lower two parts, it is upper shell 11 that reactor cylindrical shell 1 is positioned at the part of lower shell more than 12, and reactor cylindrical shell 1 is positioned at the part of lower shell below 12 and is following chuck 22.
What form between last chuck 21 and the upper shell 11 is upper cavity 41, and what form between lower shell 12 and the following chuck 22 is lower chamber.Give full play to its effect in order to make chuck heat this mode, have the oil-in 51 that is connected with lower chamber at following chuck 22, have the cavity perforate 52 that is communicated with upper cavity 41 and lower chamber at reactor cylindrical shell 1, also be provided with the oil-out 53 that is connected with upper cavity 41 at the top of last chuck 21.Like this, conduction oil is after injecting lower chamber from oil-in 51, at first be to be full of whole lower chamber, enter in the upper cavity 41 by cavity perforate 52 then and be full of upper cavity 41, finally discharge from oil-out 53, conduction oil overall flow direction herein is from bottom to top, and the air in upper cavity 41 and the lower chamber can be discharged gradually, has so just guaranteed high efficiency and the security of chuck heating.
When the length of reactor cylindrical shell 1 was longer, the conduction oils that inject in lower chambers, the upper cavity 41 from oil-in 51 may exist the uneven situation of material heating, and therefore, the technical scheme that present embodiment is taked is:
A plurality of chuck dividing plates 6 suitable with it are set in upper cavity 41, these chuck dividing plates 6 are divided into a plurality of independently grease chambeies 61 with whole upper cavity 41, be provided with the oil-in 51 one to one with grease chamber 61 at following chuck 22, be provided with the oil-out 53 one to one with grease chamber 61 at last chuck 21, all have cavity perforate 52 in each grease chamber 61 simultaneously.Can reactor cylindrical shell 1 segmentation that length is long heat like this, avoid occurring heating uneven situation.
In addition, in lower chamber, also be provided with a plurality of circular arc gussets 42 adaptive with it, spacing is 20~50cm between two adjacent circular arc gussets 42, and all have some perforates of passing through for conduction oils 421 on each circular arc gusset 42, the pressure that lower shell 12 can be born reaches down on the chuck 22 by circular arc gusset 42 like this, thereby has guaranteed the security of reactor pressure-bearing.Bottom at following chuck 22 also is provided with the blowdown mouth 54 that is connected with lower chamber.
Two, hollow shaft and hollow blade heating.As shown in Figure 3, be provided with the shaft of horizontal positioned in the center of reactor cylindrical shell 1, some stirrer paddles are fixedly arranged on the shaft, shaft among this embodiment is hollow shaft 3, stirrer paddle is hollow blade 31, and each hollow blade 31 all is connected with hollow shaft 3, is provided with oil inlet end 32 at an end of hollow shaft 3, the other end is provided with oil outlet end 33, and oil inlet end 32 and oil outlet end 33 all are positioned at the outside of reactor cylindrical shell 1.
Central partition plate 34 is fixedly arranged in hollow shaft 3, the inner chamber of hollow shaft 3 is divided into deep fat chamber 35 and cold oil chamber 36, deep fat chamber 35 wherein is connected with oil inlet end 32.
Be symmetrical arranged centered by central partition plate 34 between two adjacent hollow blades 31, all have fuel feed hole 37 and oil outlet 38 on each hollow blade 31, wherein, fuel feed hole 37 is connected with deep fat chamber 35, and oil outlet 38 is connected with cold oil chamber 36.In hollow shaft 3, also be provided with some semicircle baffle plates 39, centered by central partition plate 34, be symmetrical arranged equally between two adjacent semicircle baffle plates 39, be about to deep fat chamber 35 and cold oil chamber 36 like this and carried out segmentation.
Among this embodiment, for easy for installation, every two hollow blades 31 a semicircle baffle plate 39 is set namely.In each hollow blade 31, also be provided with arc deflector 312 and the stay pipe 313 of a plurality of guide functions, can strengthen the anti-pressure ability of hollow blade 31 widely.Can the air in the hollow shaft 3, in the hollow blade 31 be discharged gradually by conduction oil like this, eliminate the potential safety hazard that wherein exists.
On the other hand, the shape of hollow blade 31 is arranged to wedge shape, and its small end is in rotation direction, and the resistance that can reduce to turn round promotes material simultaneously laterally.And adjacent a pair of hollow blade 31 staggers 90 °, promotes about making material fast, strengthened the effect that stirs and conduct heat.At the big face end of hollow blade 31 helical flight 311 at angle at 45 is installed, and the angle of hollow shaft 3 two ends hollow blades 31 is opposite, hollow shaft 3 makes material to reactor cylindrical shell 1 middle part consolidated movement in operation process.Hollow blade 31 is in operation process, and material relies on the gravity of self to two lateral movements on top, make material form circulation in reactor cylindrical shell 1, has strengthened stirring, is conducive to blowing simultaneously.And helical flight 311 can be cleared up the material stock on the lower shell 12 in rotation process.
As shown in Figure 1, the end of reactor cylindrical shell 1 seals by circular flat head 7, this sealing means is fit to the low pressure reaction still, pressure limit is 0~1.6Mpa, as shown in Figure 5, be its concrete structural representation, at the flat cover 13 of reactor cylindrical shell 1 gusset 86 arranged fixedly, by gusset 86 sealing shroud 83 is arranged fixedly also on flat cover 13.
As shown in Figure 4, another kind of sealing means for reactor cylindrical shell 1, during being fit to, this sealing means presses reactor, pressure limit is 1.6~10Mpa, also is fit to autoclave, and pressure limit is more than the 10Mpa, this structure comprises the flat cover 13 that is fixed on reactor cylindrical shell 1 end, at this flat cover 13 end cap cylindrical shell 81 is arranged fixedly, in this end cap cylindrical shell 81, external pressure ellipse head 82 is arranged fixedly, comprise in addition and pass external pressure ellipse head 82 and be fixed on sealing shroud 83 on the flat cover 13.And, use this version to have living space to the institute in the reactor cylindrical shell 1 and stir the problem that the side material stock of avoiding end enclosure structure to bring can't stir.
In order to strengthen bulk strength herein, gusset 84 outside fixedly having between external pressure ellipse head 82 and sealing shroud 83 fixedly has inner reinforced plate 85 between external pressure ellipse head 82 and flat cover 13.
This horizontal oil heating hollow blade pressure-bearing reactor has improved the efficiency of heating surface greatly by chuck heating and hollow blade heating dual-heated mode, and the hollow blade while can play the effect of even stirring material, be applicable to sticky material.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. horizontal oil heats hollow blade pressure-bearing reactor, comprises the reactor cylindrical shell of horizontal positioned, and the center of described reactor cylindrical shell is provided with the shaft of horizontal positioned, and some stirrer paddles are fixedly arranged on the described shaft;
The first half of described reactor cylindrical shell fixedly has the last chuck that is positioned on its outer surface, and described reactor cylindrical shell and described going up between the chuck form upper cavity, it is characterized in that:
The Lower Half of described reactor cylindrical shell fixedly has the lower shell that is positioned on its inner surface, it is upper shell that described reactor cylindrical shell is positioned at the above part of described lower shell, described reactor cylindrical shell is positioned at the following part of described lower shell and is following chuck, forms lower chamber between described lower shell and the described following chuck;
Have the oil-in that is connected with described lower chamber on the chuck under described, have the cavity perforate that is communicated with described upper cavity and described lower chamber on the described reactor cylindrical shell, described going up on the chuck has the oil-out that is connected with described upper cavity;
Described shaft is hollow shaft, and the one end is oil inlet end, and the other end is oil outlet end;
Described stirrer paddle is hollow blade, is communicated with between described hollow shaft and the described hollow blade.
2. horizontal oil as claimed in claim 1 heats hollow blade pressure-bearing reactor, it is characterized in that: central partition plate is fixedly arranged in the described hollow shaft, described central partition plate is divided into deep fat chamber, cold oil chamber with the inner chamber of described hollow shaft, and described deep fat chamber is communicated with described oil inlet end;
Centered by described central partition plate, be symmetrical arranged between adjacent two described hollow blades, all have the fuel feed hole that is connected with described deep fat chamber, the oil outlet that is connected with described cold oil chamber on each described hollow blade;
Be provided with some semicircle baffle plates in described hollow shaft, adjacent two described semicircle baffle plates are symmetrical arranged centered by described central partition plate.
3. horizontal oil heating hollow blade pressure-bearing reactor as claimed in claim 2 is characterized in that: every two described hollow blades a described semicircle baffle plate is set.
4. horizontal oil as claimed in claim 1 heats hollow blade pressure-bearing reactor, and it is characterized in that: described hollow blade is wedge shape, and the end of described hollow blade fixedly has helical flight.
5. horizontal oil heating hollow blade pressure-bearing reactor as claimed in claim 3 is characterized in that: be provided with the arc deflector of a plurality of guide functions in the described hollow blade, also be provided with many passive stay pipes.
6. as each described horizontal oil heating hollow blade pressure-bearing reactor of claim 1 to 5, it is characterized in that: be provided with a plurality of chuck dividing plates adaptive with it in the described upper cavity, a plurality of described chuck dividing plates are divided into a plurality of independently grease chambeies with described upper cavity, described grease chamber is corresponding one by one with described oil-in, described grease chamber is corresponding one by one with described oil-out, all has described cavity perforate in each described grease chamber.
7. horizontal oil heating hollow blade pressure-bearing reactor as claimed in claim 6 is characterized in that: be provided with a plurality of circular arc gussets adaptive with it in the described lower chamber, have some perforates on the described circular arc gusset;
Spacing between adjacent two described circular arc gussets is 20~50cm.
8. horizontal oil as claimed in claim 1 heats hollow blade pressure-bearing reactor, it is characterized in that: fixedly there is the external pressure ellipse head end of described reactor cylindrical shell, on the flat cover of described reactor cylindrical shell end the end cap cylindrical shell is arranged fixedly, described external pressure ellipse head is fixed in the described end cap cylindrical shell, and the sealing shroud that passes described external pressure ellipse head is also fixedly arranged on the described flat cover.
9. horizontal oil heating hollow blade pressure-bearing reactor as claimed in claim 8 is characterized in that: between described external pressure ellipse head and the described sealing shroud outer gusset is arranged fixedly, between described external pressure ellipse head and the described flat cover inner reinforced plate is arranged fixedly.
10. horizontal oil as claimed in claim 1 heats hollow blade pressure-bearing reactor, it is characterized in that: the described bottom of chuck down is provided with the blowdown mouth.
CN 201320213334 2013-04-24 2013-04-24 Pressure-bearing reaction kettle with horizontal oil hollow heating blades Withdrawn - After Issue CN203227468U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320213334 CN203227468U (en) 2013-04-24 2013-04-24 Pressure-bearing reaction kettle with horizontal oil hollow heating blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320213334 CN203227468U (en) 2013-04-24 2013-04-24 Pressure-bearing reaction kettle with horizontal oil hollow heating blades

Publications (1)

Publication Number Publication Date
CN203227468U true CN203227468U (en) 2013-10-09

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CN 201320213334 Withdrawn - After Issue CN203227468U (en) 2013-04-24 2013-04-24 Pressure-bearing reaction kettle with horizontal oil hollow heating blades

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103230762A (en) * 2013-04-24 2013-08-07 青岛元基再生资源科技有限公司 Horizontal oil heating hollow blade bearing reaction kettle
CN109603176A (en) * 2018-12-12 2019-04-12 安徽金禾实业股份有限公司 A kind of enrichment facility and method for concentration of Sucralose neutralizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103230762A (en) * 2013-04-24 2013-08-07 青岛元基再生资源科技有限公司 Horizontal oil heating hollow blade bearing reaction kettle
CN103230762B (en) * 2013-04-24 2015-09-09 青岛元基再生资源科技有限公司 Horizontal oil heating hollow blade pressure-bearing reactor
CN109603176A (en) * 2018-12-12 2019-04-12 安徽金禾实业股份有限公司 A kind of enrichment facility and method for concentration of Sucralose neutralizer

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Granted publication date: 20131009

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