CN105435729A - Reaction vessel - Google Patents
Reaction vessel Download PDFInfo
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- CN105435729A CN105435729A CN201511008314.7A CN201511008314A CN105435729A CN 105435729 A CN105435729 A CN 105435729A CN 201511008314 A CN201511008314 A CN 201511008314A CN 105435729 A CN105435729 A CN 105435729A
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- tank body
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- liquid phase
- described tank
- reaction vessel
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/14—Production of inert gas mixtures; Use of inert gases in general
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00083—Coils
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00092—Tubes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to a reaction vessel. The volume of a tank body can be very large, an external temperature control device adjusts the temperature of a liquid phase from the outside of the tank body, a stirring device mechanically stirs the liquid phase, the liquid phase is heated by heating wires when the temperature of the liquid phase is low, stirring is reinforced by introducing inert gas, and the temperature of the liquid phase is reduced when the temperature of the liquid phase is too high. The temperature of the liquid phase in the liquid phase reaction vessel can be kept constant by reasonably controlling the external temperature control device, heating power of the heating wires and the introduction amount of the inert gas. The liquid phase reaction container is applicable to large-scale production and guarantees uniformity of material composition and temperature of the inside liquid phase.
Description
Technical field
The present invention relates to a kind of butadiene-styrene latex reaction vessel, belong to technical field of chemical.
Background technology
In Chemical Manufacture industry, there is a large amount of liquid phase reactors, as leaching, extraction, macromolecular polymerization reaction etc.Present Chemical Manufacture is just progressively moved towards automation, is become more meticulous, and in order to the chemical products uniform properties, stable making to produce, reactivity is high.Needing liquid reactive reaction condition, as temperature, pressure etc., control in comparatively strict processing range, simultaneously in order to meet the demand of large-scale production process, also needing to ensure the material composition of liquid phase and the even of temperature in reaction vessel.
In prior art, general employing arranges the mode of heater to control the temperature of tank body at the tank wall place of reaction vessel, but, because tank body has certain volume, at tank wall, place heats, and the region near the outer wall that often can only ensure tank body can reach temperature required, and tank interior does not often reach temperature required away from the region of outer wall, thus make tank interior non-uniform temperature, affect liquid reactive uniformity.
Summary of the invention
Therefore, technical problem to be solved by this invention is the problem that the uniformity of the material composition of the liquid phase reactor container liquid phase of prior art and temperature is poor, thus a kind of large-scale production that is applicable to is provided, make the uniform liquid phase reactor container of internal liquid phase material composition and temperature.
For solving the problems of the technologies described above, a kind of liquid phase reactor container of the present invention, comprises tank body, has spatial accommodation;
External heating device, the outer wall around described tank body is arranged;
Agitating device, comprise the rotating shaft can rotated under power set drive vertically being arranged on described tank body center, and the some blades be arranged in described rotating shaft, described rotating shaft and blade are made by Heat Conduction Material, and described rotating shaft and described paddle all have cavity;
Internal heat, internal heat, being the first heating wire be arranged in the cavity of described rotating shaft that insulate, can producing heat when being energized;
Gas access, is arranged on described tank body diapire and/or sidewall, for passing into inert gas in described tank body;
Gas vent, is arranged on described tank body top;
Temperature sensor, for multiple, is arranged on the diverse location place of described tank body, for obtaining the temperature regime at described tank body diverse location place;
Controller, be connected with temperature sensor, for receiving the temperature signal that temperature sensor obtains, and control internal heat, the unlatching of external heating device and gas access, closedown control the temperature of the gas that internal heat, the degree of heat of external heating device and gas access place pass into according to temperature signal.
Described external heat is set to and is wound around the coil pipe that is arranged on the outer wall of described tank body, can circulate and have the liquid of uniform temperature in described coil pipe, and with described tank wall generation heat exchange; Described coil pipe is provided with multistage along short transverse, and every section of coil pipe all has liquid inlet and liquid outlet, and the height of described liquid inlet is lower than described liquid outlet.
The sidewall of described tank body is provided with multiple described gas access along short transverse, and the internal diameter of described gas access reduces towards described tank body top gradually from described tank base.
Along the short transverse of described tank body, in adjacent two gas accesses, the internal diameter being positioned at the gas access of eminence is 0.8-0.9:1 with the ratio of the internal diameter of the gas access being positioned at lower.
The gas access be positioned on the sidewall of described tank body is arranged in the middle of two adjacent described blades.
The axis of the gas access on the sidewall of described tank body and the tangent line of described inner tank wall are 30-45 °.
The axis of the gas access on the diapire of described tank body 1 is towards tilting near the direction of described rotating shaft 21 and be 40-60 ° with the angle of the axis of described tank body 1.
The distance of adjacent two described blade 22 in the vertical directions is 400-600mm.
The outermost end of described paddle is at 300-500mm apart from the distance of the inwall of described tank body.
In the vertical direction, is positioned at the distance at the paddle distance tank body top of topmost, is greater than the distance of the paddle distance tank base being positioned at foot.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) reaction vessel of the present invention, the outer wall around tank body arranges external heating device, by heating or cool the outer wall of tank body, thus regulates the temperature of the liquid phase in tank body from outside; Generate heat when being arranged on the first heating wire energising in described rotating shaft by insulation, tank interior is heated, thus make the temperature of tank interior regional more even by inside and outside temperature control, ensure that liquid reactive uniformity.By agitating device, mechanical agitation is carried out to liquid phase, make the material composition of liquid phase and temperature more even.In described tank body, pass into inert gas by the gas access be arranged on described tank body diapire and/or sidewall, inert gas can stir liquid phase and add strong mixing, can also be lowered the temperature by inert gas for liquid phase, that is to say to lower the temperature to liquid phase in inside.Thus, in above-mentioned liquid phase reactor container, the volume of tank body can be very large, external heating device carries out temperature adjustment to liquid phase from tank body, agitating device carries out mechanical agitation to liquid phase, time low to liquidus temperature by heating wire, liquid phase being heated up, adding strong mixing by passing into inert gas, and reduce liquidus temperature when liquidus temperature is too high.By the heating power of conservative control external heating device, the first heating wire, the intake of inert gas, can make the temperature remained constant of the liquid phase in liquid phase reactor container.Above-mentioned liquid phase reactor container is applicable to large-scale production, makes the uniform liquid phase reactor container of internal liquid phase material composition and temperature.
(2) reaction vessel of the present invention, described external heating device is be wound around the coil pipe that is arranged on the outer wall of described tank body, can circulate and have the liquid of uniform temperature in described coil pipe, and with described tank wall generation heat exchange.The external heating device of coiled, being wound around is arranged on the outer wall of described tank body 1, structure is simple, heat exchange can be carried out with the whole outer wall of tank body simultaneously, just can realize heating the liquid phase in tank body or cooling by the hot and cold water passing into different temperatures, be suitable for jumbo tank body, ensure liquid stable in tank body.Coil pipe is set to multistage along short transverse, if coil lengths is long, then the liquid in coil pipe, after flowing through certain distance, can cause being more or less the same with liquidus temperature because of heat exchange, thus forfeiture controls the temperature of liquid flow back-end region.Coil pipe is set to multistage, the fluid in coil pipe can be made in absorption or be discharged after discharging certain heat, the liquidus temperature temperature difference in the height direction being diminished, further increases the uniformity of liquidus temperature.The height of described liquid inlet, lower than described liquid outlet, can improve the time that liquid stops in coil pipe, makes heat exchange more abundant.
(4) reaction vessel of the present invention, the sidewall of described tank body is provided with multiple described gas access along short transverse, and the internal diameter of described gas access reduces from described tank base gradually towards described tank body top.As preferably, along the short transverse of described tank body, in adjacent two gas accesses, the internal diameter being positioned at the gas access of eminence is 0.8-0.9:1 with the ratio of the internal diameter of the gas access being positioned at lower.Like this be arranged so that jet amount also along with highly increase and reduce.Due to highly higher blade from liquid level more close to, the time that the inert gas of the puff prot ejection on highly higher blade stops at liquid level is shorter, therefore, in order to ensure to make full use of inert gas, realize fully mixing of material in tank, and the uniformity of temperature, adopt above-mentioned set-up mode.
(5) reaction vessel of the present invention, gas access is arranged in the middle of two adjacent described blades, to non-interference between the stirring of liquid phase when the stirring to liquid phase produced when making gas pass in tank body and blade rotate, and mutually make up, improve mixing effect further.
(6) reaction vessel of the present invention, be 30-45 ° by the tangent line of the axis of the gas access on the sidewall of described tank body and described inner tank wall, make the gas entered in tank body by gas access can drive liquid phase with tank body axis for axle rotates, make full use of gas kinetic energy, raising mixing effect and gas are to the cooling-down effect of liquid phase.
(7) reaction vessel of the present invention, is set to 400-600mm by the distance of adjacent two blades, makes blade with rational range distribution in tank body, enables the liquid phase in tank body obtain sufficient mechanical agitation.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of the liquid phase reactor container of the embodiment of the present invention 1.
In figure, Reference numeral is expressed as: 1-tank body; 2-coil pipe; 21-rotating shaft; 22-blade; 23-first heating wire; 24-second heating wire; The automatically controlled button of 31-.
Detailed description of the invention
Embodiment 1
The present embodiment provides a kind of reaction vessel, as Fig. 1, comprises,
Tank body 1, has spatial accommodation;
External heating device, the outer wall around described tank body 1 is arranged;
Agitating device, comprise the rotating shaft 21 can rotated under power set drive vertically being arranged on described tank body 1 center, and the some blades 22 be arranged in described rotating shaft 21, described rotating shaft 21 and blade 22 are made by Heat Conduction Material, and described rotating shaft 21 and described paddle 22 all have cavity;
Internal heat, comprises the first heating wire 23 insulating and be arranged in the cavity of described rotating shaft 21, can producing heat, when needing heating, by controlling automatically controlled button 31, first heating wire 23 being energized when being energized;
Gas access, for multiple, is arranged on described tank body 1 diapire and/or sidewall, for passing into inert gas in described tank body;
Gas vent, for deriving the inert gas in described tank body 1;
Temperature sensor, for multiple, is arranged on the diverse location place of described tank body 1, for obtaining the temperature regime at described tank body 1 diverse location place;
Controller, be connected with temperature sensor, for receiving the temperature signal that temperature sensor obtains, and control internal heat, the unlatching of external heating device and gas access, closedown control the temperature of the gas that internal heat, the degree of heat of external heating device and gas access place pass into according to temperature signal.
Above-mentioned liquid phase reactor container, the outside temperature regulating device that the outer wall around tank body 1 is arranged, by heating or cool the outer wall of tank body 1, thus regulates the temperature of the liquid phase in tank body 1 from outside.By agitating device, mechanical agitation is carried out to liquid phase, make the material composition of liquid phase and temperature more even.Meanwhile, heating when insulation the first heating wire 23 be arranged in described rotating shaft 21 is energized, heat is delivered to liquid phase by rotating shaft 21 and blade 22, because rotating shaft 21 and blade 22 are positioned at tank body 1, thus heats in inside.In described tank body, inert gas (as nitrogen, argon gas etc.) is passed into by the gas access be arranged on described tank body 1 diapire and/or sidewall, inert gas can stir liquid phase (if when needing to carry out degassed to liquid phase, also can improve degasifying effect) add strong mixing, can also be lowered the temperature for liquid phase by inert gas, that is to say and in inside, liquid phase to be lowered the temperature.Thus, in above-mentioned liquid phase reactor container, the volume of tank body 1 can very greatly (capacity is more than more than 20 tons), outside temperature regulating device carries out temperature adjustment to liquid phase from tank body 1, agitating device carries out mechanical agitation to liquid phase, by the first heating wire 23 and the second heating wire 24 pairs of liquidus temperatures low time liquid phase is heated up, add strong mixing by passing into inert gas, and when liquidus temperature is too high reduce liquidus temperature.By the heating power of conservative control external heating device, the first heating wire 23, the intake of inert gas, can make the temperature remained constant of the liquid phase in liquid phase reactor container (can keep the temperature difference within 1 DEG C).Above-mentioned liquid phase reactor container is applicable to large-scale production, makes the uniform liquid phase reactor container of internal liquid phase material composition and temperature.
Further, described external heating device is be wound around the coil pipe 2 that is arranged on the outer wall of described tank body 1, and can circulate in described coil pipe 2 has the liquid of uniform temperature, and with described tank body 1 outer wall generation heat exchange.When liquidus temperature is higher, in coil pipe 2, logical cooling water, leads to high-temperature water when liquidus temperature is lower in coil pipe 2.The outside temperature regulating device of coiled, being wound around is arranged on the outer wall of described tank body 1, structure is simple, heat exchange can be carried out with the whole outer wall of tank body 1 simultaneously, just can realize heating the liquid phase in tank body 1 or cooling by the hot and cold water passing into different temperatures, be suitable for jumbo tank body 1, ensure liquid stable in tank body 1.
Further, described coil pipe 2 is provided with multistage along short transverse, and as 3 sections, 4 sections, 5 sections etc., every section of coil pipe all has liquid inlet and liquid outlet, and the height of described liquid inlet is lower than described liquid outlet.The height of every section of coil pipe is preferably 20-40cm, in order to ensure that the diameter of heat exchange effect coil pipe is not less than 50:1 with the diameter ratio of tank body 1.
Coil pipe 2 is set to multistage along short transverse, if coil pipe 2 length is long, then the liquid in coil pipe 2, after flowing through certain distance, can cause being more or less the same with liquidus temperature because of heat exchange, thus forfeiture controls the temperature of liquid flow back-end region.Thus by coil pipe 2 absorption or be discharged after discharging certain heat, the liquidus temperature temperature difference is in the height direction diminished, further increases the uniformity of liquidus temperature.The height of described liquid inlet, lower than described liquid outlet, can improve the time that liquid stops in coil pipe 2, makes heat exchange more abundant.
Further, between described first heating wire 23 and described rotating shaft 21, and all pass through silicone insulation between described second heating wire 24 and paddle.
Pass through silicone insulation by between the first heating wire 23 and rotating shaft 21, prevent from, between the first heating wire 23 and rotating shaft 21, electrical conduction occurs, ensure equipment security of operation, especially when rotating shaft 21 uses metal material to prepare, the security requirement of this equipment is higher.
Further, the sidewall of described tank body 1 is provided with multiple described gas access with all having along short transverse, and the internal diameter of described gas access reduces towards described tank body 1 top gradually from bottom described tank body 1.The distance of two described gas access in the vertical directions adjacent in short transverse is 400-600mm, as 400mm, 500mm, 600mm etc., in adjacent two gas accesses, the internal diameter being positioned at the gas access of eminence is 0.8-0.9:1 with the ratio of the internal diameter of the gas access being positioned at lower.Due to highly higher blade from liquid level more close to, the time that the inert gas of the puff prot ejection on highly higher blade stops at liquid level is shorter, therefore, in order to ensure to make full use of inert gas, realize fully mixing of material in tank, and the uniformity of temperature, adopt above-mentioned set-up mode.
Further, the gas access be positioned on the sidewall of described tank body 1 is arranged in the middle of two adjacent described blades 22.Preferably be positioned at two adjacent described blade 22 centers.
Gas access is arranged in the middle of two adjacent described blades 22, to non-interference between the stirring of liquid phase when the stirring to liquid phase produced and blade 22 rotate, improves mixing effect further when making gas pass in tank body 1.
Further, the axis of the gas access on the sidewall of described tank body 1 and the tangent line of described inner tank wall are 30-45 °, as 30 °, 35 °, 40 °, 45 ° etc.Preferably, the same horizontal plane of sidewall of described tank body 1 evenly arranges 4 gas accesses.
Be 30-45 ° by the axis of the gas access on the sidewall of described tank body 1 and the tangent line of described inner tank wall, make the gas entered in tank body 1 by gas access can drive liquid phase with tank body 1 axis for axle rotates, make full use of gas kinetic energy, raising mixing effect and gas are to the cooling-down effect of liquid phase.
Further, the axis of the gas access on the diapire of described tank body 1 is towards tilting near the direction of described rotating shaft 21 and be 40-60 ° with the angle of the axis of described tank body 1, as 40 °, 50 °, 60 ° etc.Gas access on the diapire of described tank body 1 is preferably two.
By the axis of the gas access on the diapire of tank body 1 towards near described rotating shaft 21 direction tilt and be 40-60 ° with the angle of the axis of described tank body 1, the gas that the gas that gas access on the diapire of tank body 1 is passed into does not spray with the gas access on the sidewall of tank body 1 makes a difference, and guarantees that liquid phase stirs fully.
Further, the distance of adjacent two described blade 22 in the vertical directions is 400-600mm, as 400mm, 500mm, 600mm etc.As shown in Figure 1, blade has 5, and is 1 the arc blade matched with tank body 1 bottom shape wherein bottom tank body 1, and remaining 4 blades is paddle shape.
The distance of adjacent two blades 22 is set to 400-600mm, makes blade 22 with rational range distribution in tank body 1, enable the liquid phase in tank body 1 obtain sufficient mechanical agitation.
The reaction vessel of the present embodiment, the outermost end of described paddle is at 300-500mm apart from the distance of the inwall of described tank body, and the heat being carried out the heating of heat and the external heating device heated by the first heater strip and the second heater strip is fully conducted; In the vertical direction, is positioned at the distance at the paddle distance tank body top of topmost, is greater than the distance of the paddle distance tank base being positioned at foot, can reserves larger reaction compartment, improve the security of container further for the top of tank body.
In addition, it is pointed out that gas access also can be connected with steam raising plant, this is applicable to the liquid phase reactor having water in liquid phase, and the high-temperature steam that steam raising plant produces can play the effect of heating to liquid phase.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. a reaction vessel, is characterized in that, comprises,
Tank body (1), has spatial accommodation;
External heating device, the outer wall around described tank body (1) is arranged;
Agitating device, comprise the rotating shaft (21) can rotated under power set drive vertically being arranged on described tank body (1) center, and the some blades (22) be arranged in described rotating shaft (21), described rotating shaft (21) and blade (22) are made by Heat Conduction Material, and described rotating shaft (21) and described paddle (22) all have cavity;
Internal heat, being the first heating wire (23) be arranged in the cavity of described rotating shaft (21) that insulate, can producing heat when being energized;
Gas access, for multiple, is arranged on described tank body (1) diapire and/or sidewall, for passing into inert gas in described tank body;
Gas vent, for deriving the inert gas in described tank body (1);
Temperature sensor, for multiple, is arranged on the diverse location place of described tank body (1), for obtaining the temperature regime at described tank body (1) diverse location place;
Controller, be connected with temperature sensor, for receiving the temperature signal that temperature sensor obtains, and control internal heat, the unlatching of external heating device and gas access, closedown control the temperature of the gas that internal heat, the degree of heat of external heating device and gas access place pass into according to temperature signal.
2. reaction vessel according to claim 1, it is characterized in that, described external heat is set to winding and is arranged on coil pipe (2) on the outer wall of described tank body (1), can circulate in described coil pipe and there is the liquid of uniform temperature, and with described tank body (1) outer wall generation heat exchange; Described coil pipe (2) is provided with multistage along short transverse, and every section of coil pipe all has liquid inlet and liquid outlet, and the height of described liquid inlet is lower than described liquid outlet.
3. reaction vessel according to claim 1, it is characterized in that, the sidewall of described tank body (1) is provided with multiple described gas access along short transverse, and the internal diameter of described gas access reduces towards described tank body (1) top gradually from described tank body (1) bottom.
4. reaction vessel according to claim 3, it is characterized in that, along the short transverse of described tank body (1), in adjacent two gas accesses, the internal diameter being positioned at the gas access of eminence is 0.8-0.9:1 with the ratio of the internal diameter of the gas access being positioned at lower.
5. reaction vessel according to claim 4, is characterized in that, the gas access be positioned on the sidewall of described tank body (1) is arranged on two adjacent described blade (22) centres.
6. reaction vessel according to claim 5, is characterized in that, the axis of the gas access on the sidewall of described tank body (1) and the tangent line of described inner tank wall are 30-45 °.
7. reaction vessel according to claim 6, it is characterized in that, the axis of the gas access on the diapire of described tank body (1) is towards tilting near the direction of described rotating shaft (21) and be 40-60 ° with the angle of the axis of described tank body (1).
8. reaction vessel according to claim 7, is characterized in that, the distance of two adjacent described blade (22) in the vertical directions is 400-600mm.
9. reaction vessel according to claim 8, is characterized in that, the outermost end of described paddle is 300-500mm apart from the distance of the inwall of described tank body (1).
10. reaction vessel according to claim 9, is characterized in that, in the vertical direction, is positioned at the distance at the paddle distance tank body top of topmost, is greater than the distance of the paddle distance tank base being positioned at foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008314.7A CN105435729A (en) | 2015-12-29 | 2015-12-29 | Reaction vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008314.7A CN105435729A (en) | 2015-12-29 | 2015-12-29 | Reaction vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105435729A true CN105435729A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008314.7A Pending CN105435729A (en) | 2015-12-29 | 2015-12-29 | Reaction vessel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597647A (en) * | 2015-12-30 | 2016-05-25 | 周跃 | Reaction container |
| WO2023020553A1 (en) * | 2021-08-17 | 2023-02-23 | 赵远云 | Solid-liquid phase reactor for preparing powder product |
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| US20050077659A1 (en) * | 2002-02-25 | 2005-04-14 | Young-Nam Kim | Nano-powder extraction apparatus using a hollow impeller |
| CN202105611U (en) * | 2011-04-20 | 2012-01-11 | 江苏赛欧信越消泡剂有限公司 | Heating and mixing paddle of polymerization reactor |
| CN102935350A (en) * | 2012-11-14 | 2013-02-20 | 广西大学 | Vertical modified stir ball-milling reactor for reinforcing polysaccharide polymers |
| CN202762430U (en) * | 2012-07-19 | 2013-03-06 | 江苏康力生物科技发展有限公司 | Defoaming agent reactor |
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2015
- 2015-12-29 CN CN201511008314.7A patent/CN105435729A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050077659A1 (en) * | 2002-02-25 | 2005-04-14 | Young-Nam Kim | Nano-powder extraction apparatus using a hollow impeller |
| CN202105611U (en) * | 2011-04-20 | 2012-01-11 | 江苏赛欧信越消泡剂有限公司 | Heating and mixing paddle of polymerization reactor |
| CN202762430U (en) * | 2012-07-19 | 2013-03-06 | 江苏康力生物科技发展有限公司 | Defoaming agent reactor |
| CN102935350A (en) * | 2012-11-14 | 2013-02-20 | 广西大学 | Vertical modified stir ball-milling reactor for reinforcing polysaccharide polymers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597647A (en) * | 2015-12-30 | 2016-05-25 | 周跃 | Reaction container |
| WO2023020553A1 (en) * | 2021-08-17 | 2023-02-23 | 赵远云 | Solid-liquid phase reactor for preparing powder product |
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