CN105413614A - Uniform-pressure reaction tower - Google Patents
Uniform-pressure reaction tower Download PDFInfo
- Publication number
- CN105413614A CN105413614A CN201511004980.3A CN201511004980A CN105413614A CN 105413614 A CN105413614 A CN 105413614A CN 201511004980 A CN201511004980 A CN 201511004980A CN 105413614 A CN105413614 A CN 105413614A
- Authority
- CN
- China
- Prior art keywords
- gas port
- blade
- steam
- tower body
- main channel
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to a uniform-pressure reaction tower. A stirring device and a steam introduction mechanism are integrated to one body, a high temperature steam circulation channel is formed on the rotating shaft and the blades of the stirring device, high temperature steam is ejected from gas jet nozzles on the blades, and the blades and the gas jet nozzles are respectively positioned in the body of the tower, so the steam is dispersed, and liquefaction of the steam in the tower body is promoted, thereby heat carried by the steam is fully released into the tower body, the liquefied steam forms soft water used as a high-molecular polymer production raw material; and the blades and the gas jet nozzles can rotate with the rotating shaft, so the steam uniformly reaches all positions in the tower body, and the stirring effect of the high temperature steam on the high-molecular polymer raw material in the tower body is improved, thereby the reaction of a high-molecular polymer is full and uniform, the content of unreacted polymerization monomers is low, and the molecular weight of the high-molecular polymer is uniform.
Description
Technical field
The present invention relates to a kind of reaction tower of pressure uniform, belong to technical field of chemical.
Background technology
Macromolecular polymerization reaction joins in reaction vessel by each reactant feed, makes reaction monomers that polymerization formation high molecular polymer occur by controlling reaction condition.In order to enable reaction evenly carry out, need to stir the reactant in reaction vessel.At present, the churned mechanically mode of normal employing stirs reactant.
Chinese patent literature CN202778444U discloses the reaction vessel that a kind of Steam Heating stirs, and comprise tower body, be inserted into the pipeline of tower body inside, described pipeline has steam inlet.When specifically using, high steam enters into tower body inside by pipeline and the steam inlet be arranged on pipeline, to stir the liquefied mixture in tower body.But, because high steam directly passes into tower body inside by pipeline, thus the vapor stream of large stock is easily formed, and large stock vapor stream easily flocks together formation air pocket in liquefied mixture, air pocket once be formed and will float and overflow from the liquid level of liquefied mixture, thus causes the mixing effect of reactant undesirable in liquefied mixture.In addition, the bubble formed due to vapor stream is excessive, and the heat energy of steam has little time fully to exchange with liquefied mixture, steam cannot liquefy formation soft water completely, thus the quantity of steam in tower body can increase along with the increase passing into the time, can cause pressure increase in tower body, make tower body have the danger of blast; And in order to keep the stable of pressure in tower body, prevent pressure excessive, just the steam in tower body must be discharged, exhaust steam will reduce the utilization rate of steam, wastes the heat energy in steam and steam.
Summary of the invention
Therefore, technical problem to be solved by this invention is the problem that reaction vessel mixing effect is poor, steam utilization is low of prior art, thus provides the reaction tower that a kind of mixing effect is good, steam utilization is high.
For solving the problems of the technologies described above, the invention provides a kind of reaction tower, comprising,
Tower body, for cylinder has spatial accommodation;
Agitating device, comprises the rotating shaft can rotated under power set drive vertically being arranged on described tower body center, and is arranged on the some blades in described rotating shaft along the axially spaced-apart of the vertical direction of described rotating shaft;
Described rotary shaft hollow forms air flue, described blade form along the axial arranged main channel of described blade, and form with described main channel the wing passage that certain angle arranges, described main channel is communicated with described air flue, and extending to form main jet gas port toward the axial direction of described blade, described wing passage is communicated with described main channel and the radial direction of past described blade extends to form side spray gas port;
The width of described air flue: the width of described main channel: the width of described wing passage=: 2-3:1:0.5-0.8; Vertical gap between described main jet gas port and the inwall of tower body is 80-100mm, and the distance of adjacent two described blade in the vertical directions is 400-600mm; Distance between the described blade and the top inner wall of described tower body of topmost is greater than the distance between the described paddle and the bottom interior wall of described tower body of foot;
One end of described air flue is communicated with steam steam line, to make extraneous steam enter described air flue, sprays in described tower body finally by described main jet gas port and described side spray gas port;
The sidewall of described reaction tower is arranged several relief valves, described relief valve is by return duct and caisson, and the communication path of caisson and described return duct arranges the second check valve, and described second check valve can only be opened to described caisson.
The angle formed between described main channel and horizontal plane is 3-4 °, described main channel horizontal-extending, and described wing passage is inclined on the sidewall of described main channel, and the angle that the axis of described wing passage and the axis of described main channel are formed is 8-15 °.
The diameter of described main jet gas port is 20-40mm, and the diameter of described side spray gas port is 10-20mm.
The diameter of described main channel becomes large from one end of main jet gas port gradually towards the one end be connected with described air flue, and the diameter of one end that described main channel is connected with described air flue is 1.30-1.40 times of described main jet gas port diameter.
Distance along adjacent two the described blade in the vertical directions of described rotating shaft vertical axis is 400-600mm, the diameter being positioned at described main jet gas port on the described blade of lower and described side spray gas port in two adjacent described blades be positioned at described main jet gas port on the described blade of eminence and described side spray gas port diameter 1.1-1.2 doubly.
Shape near the blade bottom described tower body is arc, has the vertical spout parallel with described shaft axis; The diameter of described vertical spout is 50-80mm.
In sustained height position, described rotating shaft connects two the described blades in left and right, the downward-sloping extension of described wing passage on blade described in side, the described wing passage on blade described in opposite side is inclined upwardly extension.
The other end of described air flue is provided with pressure limiting valve.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) reaction tower of pressure uniform of the present invention, agitating device and steam are passed into synthesis of mechanism integral, the rotating shaft and blade of agitating device form high-temperature steam circulation passage, high-temperature steam is from the puff prot ejection blade, because multiple blade and multiple puff prot are all positioned at tower body inside, the effect of dispersion steam can be played on the one hand, promote that steam liquefies at tower body, make steam with heat be fully discharged in tower body, the soft water as high molecular polymer raw materials for production is defined after steam liquefied, blade and puff prot also can follow axis of rotation on the other hand, steam is made to arrive each position in tower body more equably, improve the mixing effect of high-temperature steam to kettle inner macromolecule polymer raw material, make the reaction of high molecular polymer more abundant, evenly, unreacted polymerization single polymerization monomer content is low, and the molecular weight of high molecular polymer is comparatively even, and, the width of described air flue: the width of described main channel: the width of described wing passage=: 2-3:1:0.5-0.8, vertical gap between described main jet gas port and the inwall of tower body is 80-100mm, the distance of adjacent two described blade 22 in the vertical directions is 400-600mm, now, steam utilization up to the highest, and ensures that air pressure inside can not be too high and cause danger, by arranging side spray gas port and main jet gas port, high-temperature steam is made to have multiple jet direction, further increase the mixing effect of high-temperature steam, and enable high-temperature steam in high molecular polymerization raw material, be more prone to liquefaction formation soft water, prevent pressure mistake in kettle, automatically open during the hypertonia of relief valve in reaction tower, release portion gas, hypertonia in reaction tower can be prevented and cause explosion danger, and, the sidewall of described reaction tower is arranged several relief valves, in reaction tower during hypertonia, can carry out pressure release by relief valve, in pressure leak process, portion gas enters the return duct being positioned at reaction tower outside, when in return duct, gas pressure is larger, second one-way valve opens, thus the gas in return duct is entered in caisson, and collect, can utilize further, energy-saving effect is better.
(2) reaction tower of pressure uniform of the present invention, by arranging side spray gas port and main jet gas port, high-temperature steam is made to have multiple jet direction, further increase the mixing effect of high-temperature steam, and enable high-temperature steam in high molecular polymerization raw material, be more prone to liquefaction and form soft water, prevent hypertonia in kettle.
(3) reaction tower of pressure uniform of the present invention, described main channel horizontal-extending, described wing passage is inclined on the sidewall of described main channel, the angle that the axis of described wing passage and the axis of described main channel are formed is 8-15 °, thus make high-temperature steam have two component motions of upwards injection and horizontal-jet, make occurred level and the vertical stirring simultaneously of high molecular polymerization raw material, further increase stirring effect, and make high-temperature steam upwards impact high molecular polymerization raw material, drive high molecular polymer raw water is gentle to move both vertically, tower body 1 inner macromolecule polymer raw material is more even.
(4) reaction tower of pressure uniform of the present invention, because wing passage has shunted some vapor from main channel, in order to prevent steam jet velocity from reducing, the diameter of main jet gas port is set to, than little 1.30-1.40 times of main channel inlets place, ensure the steam jet velocity from main jet gas port.
(5) reaction tower of pressure uniform of the present invention, distance along adjacent two the described blade in the vertical directions of described rotating shaft vertical axis is 400-600mm, described main jet gas port simultaneously on different blade and the diameter of described side spray gas port reduce gradually along with the increase of height, make jet amount also along with highly increasing and reduce, due to highly higher blade from liquid level more close to, the time of the stop of high-temperature steam in the high molecular polymer raw materials for production of liquid of the puff prot ejection on highly higher blade is shorter, thus in order to ensure that all high-temperature steams can liquefy completely, thus the increase of the diameter of main jet gas port described on different blade and described side spray gas port along with height is reduced gradually, to make full use of steam.
(6) reaction tower of pressure uniform of the present invention, shape near the blade bottom described tower body is arc, shape bottom blade laminating tower body is arranged, and vertical spout is set on blade, improve the stirring effect of the high molecular polymer bottom to tower body.
(7) reaction tower of pressure uniform of the present invention, in sustained height position, described rotating shaft connects two the described blades in left and right, the downward-sloping extension of described wing passage on blade described in side, the described wing passage on blade described in opposite side is inclined upwardly extension.Thus make upwards to spray, the amount of the gas of Jet with downward flow direction is roughly the same, thus ensures the consistent of reaction vessel interior pressure.
(8) reaction tower of pressure uniform of the present invention, the other end of described main channel is provided with pressure limiting valve.Pressure limiting valve is opened automatically when the hypertonia of main channel, releases portion gas, can prevent hypertonia in main channel and damage agitating device.
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 high molecular polymer reaction vessel of an embodiment of the present invention.
In figure, Reference numeral is expressed as: 1-tower body; 21-rotating shaft; 22-blade; The arc blade of 23-; 31-air flue; 32-main channel; 33-wing passage; The vertical spout of 34-.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail.
Embodiment 1
The present embodiment provides a kind of reaction tower of pressure uniform, as shown in Figure 1, comprises,
Tower body 1, for cylinder has spatial accommodation;
Agitating device, comprises the rotating shaft 21 can rotated under power set drive vertically being arranged on described tower body 1 center, and is arranged on the some blades 22 in described rotating shaft 21 along the axially spaced-apart of the vertical direction of described rotating shaft 21;
Described rotating shaft 21 hollow forms air flue 31, described blade 22 form along the axial arranged main channel 32 of described blade 22, and form with described main channel 32 wing passage 33 that certain angle arranges, described main channel 32 is communicated with described air flue 31, and extending to form main jet gas port toward the axial direction of described blade 22, described wing passage 33 is communicated with described main channel 32 and the radial direction of past described blade 22 extends to form side spray gas port;
The width of described air flue 31: the width of described main channel 32: the width of described wing passage 33=: 2-3:1:0.5-0.8; Vertical gap between described main jet gas port and the inwall of tower body 1 is 80-100mm, and the distance of adjacent two described blade 22 in the vertical directions is 400-600mm; Distance between the described blade 22 and the top inner wall of described tower body 1 of topmost is greater than the distance between the described paddle and the bottom interior wall of described tower body 1 of foot;
One end of described air flue 31 is communicated with steam steam line, to make extraneous steam enter described air flue 31, sprays in described tower body 1 finally by described main jet gas port and described side spray gas port;
The sidewall of described reaction tower is arranged several relief valves 4, described relief valve 4 is by return duct 5 and caisson 6, and the communication path of caisson and described return duct 5 arranges the second check valve, and described second check valve can only be opened to described caisson.The sidewall of described reaction tower is arranged several relief valves, in reaction tower during hypertonia, can carry out pressure release by relief valve, in pressure leak process, portion gas enters the return duct being positioned at reaction tower outside, when in return duct, gas pressure is larger, second one-way valve opens, thus the gas in return duct is entered in caisson, and collect, can utilize further, energy-saving effect is better.
Above-mentioned have in the reaction tower of Pneumatic mixing device, agitating device and steam are passed into synthesis of mechanism integral, the rotating shaft 21 and blade 22 of agitating device form high-temperature steam circulation passage, high-temperature steam is from the puff prot ejection blade 4, because multiple blade 22 and multiple puff prot are all positioned at tower body 1 inside, the effect of dispersion steam can be played on the one hand, promote that steam liquefies at tower body 1, make steam with heat be fully discharged in tower body 1, the soft water as high molecular polymer raw materials for production is defined after steam liquefied, blade and puff prot also can follow axis of rotation on the other hand, steam is made to arrive each position in tower body more equably, improve the mixing effect of high-temperature steam to kettle inner macromolecule polymer raw material, make the reaction of high molecular polymer more abundant, evenly, unreacted polymerization single polymerization monomer content is low, and the molecular weight of high molecular polymer is comparatively even, and, the width of described air flue: the width of described main channel: the width of described wing passage=: 2-3:1:0.5-0.8, vertical gap between described main jet gas port and the inwall of tower body 1 is 80-100mm, the distance of adjacent two described blade 22 in the vertical directions is 400-600mm, and the distance between the described blade 22 and the top inner wall of described tower body 1 of topmost is greater than the distance between the described paddle and the bottom interior wall of described tower body 1 of foot, now, steam utilization is the highest up to arriving, and, because the hot-air passed into is entering in tower body the trend having floating, therefore, the upper space of tower body is made to be greater than lower space, the uniformity of air pressure inside can be ensured, and air pressure inside can not be made too high and cause danger, by arranging side spray gas port and main jet gas port, high-temperature steam is made to have multiple jet direction, further increase the mixing effect of high-temperature steam, and enable high-temperature steam in high molecular polymerization raw material, be more prone to liquefaction formation soft water, prevent hypertonia in kettle 1.
Further, the angle formed between described main channel 32 and horizontal plane is 3-4 °, described main channel 32 horizontal-extending, described wing passage 33 is inclined on the sidewall of described main channel 32, the angle that the axis of described wing passage 33 and the axis of described main channel 32 are formed is 8-15 °, as 8 °, 10 °, 12 °, 15 ° etc.This kind of setting makes high-temperature steam have two component motions of upwards injection and horizontal-jet, make occurred level and the vertical stirring simultaneously of high molecular polymerization raw material, further increase stirring effect, and make high-temperature steam upwards impact high molecular polymerization raw material, drive high molecular polymer raw water is gentle to move both vertically, and tower body 1 inner macromolecule polymer raw material is more even; Further, main channel 32 and horizontal plane tilt certain angle a little, can ensure gas with having certain rotation direction from inflow side, main channel passage, have higher transition effect.
Further, the diameter of described main jet gas port is 20-40mm, and the diameter of described side spray gas port is 10-20mm.The diameter of described main channel 32 becomes large from one end of main jet gas port gradually towards the one end be connected with described air flue 31, the diameter of one end that described main channel 32 is connected with described air flue 31 is 1.30 times of described main jet gas port diameter, also can be the arbitrary value in 1.30-1.40 times, as 1.40 times.
Because wing passage 33 has shunted some vapor from main channel 32, in order to prevent steam jet velocity from reducing, the diameter of main jet gas port is set to, than little 1.30-1.40 times of porch, main channel 32, ensure the steam jet velocity from main jet gas port.
Further, distance along adjacent two the described blade in the vertical directions of described rotating shaft vertical axis is 400-600mm, as 400mm, 500mm, 600mm etc., the diameter being positioned at described main jet gas port on the described blade 22 of lower and described side spray gas port on adjacent two described blades 22 is 1.1 times of the diameter being positioned at described main jet gas port on the described blade 22 of eminence and described side spray gas port, also can be the arbitrary value in 1.1-1.2 times, as 1.2 times.
The distance of adjacent two described blade 22 in the vertical directions is 400-600mm, described main jet gas port simultaneously on different blade 22 and the diameter of described side spray gas port reduce gradually along with the increase of height, the jet amount made also reduces along with highly increasing, due to highly higher blade 22 from liquid level more close to, the time of the stop of high-temperature steam in the high molecular polymer raw materials for production of liquid of the puff prot ejection on highly higher blade 22 is shorter, thus in order to ensure that all high-temperature steams can liquefy completely, thus the increase of the diameter of main jet gas port described on different blade 22 and described side spray gas port along with height is reduced gradually, to make full use of steam.
Further, the shape near the blade 22 bottom described tower body 1 is arc, has the vertical spout with described rotating shaft 21 axis being parallel.Preferably, the diameter of described vertical spout is 75mm, and as distortion, described vertical spout also can be the arbitrary value in 50-80mm, as 50mm, 60mm, 70mm, 80mm etc.
Shape near the blade 22 bottom described tower body 1 is arc (being arc blade 23 in Fig. 1), the shape that blade 22 is fitted bottom tower body 1 is arranged, and vertical spout 34 is set on blade 22, improves the stirring effect of the high molecular polymer bottom to tower body 1.
Enter one not, in sustained height position, described rotating shaft 21 connects two the described blades 22 in left and right, the downward-sloping extension of described wing passage 33 on blade 22 described in side, the described wing passage 33 on blade 22 described in opposite side is inclined upwardly extension.Thus make upwards to spray, the amount of the gas of Jet with downward flow direction is roughly the same, thus ensures the consistent of reaction vessel interior pressure.
Further, the other end of described main channel 31 is provided with pressure limiting valve.
The other end of described main channel 31 is provided with pressure limiting valve.Pressure limiting valve is opened automatically when the hypertonia of main channel 31, releases portion gas, can prevent hypertonia in main channel 31 and damage agitating device.
Reaction tower described in above-described embodiment, is illustrated in figure 1 cylindrical shape, also can be other shape.
In order to keep temperature in kettle 1, the coil pipe arranged also can being set at tower body 1 outer wall, making kettle 1 temperature remained constant by passing into hot water in coil pipe around tower body 1.
What deserves to be explained is, for making high molecular weight reactive raw material enter in tower body 1, tower body 1 has charging aperture 12 for passing in tower body 1 for various raw material or other gas (as nitrogen) near top.
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 (8)
1. a reaction tower for pressure uniform, is characterized in that, comprises,
Tower body (1), for cylinder has spatial accommodation;
Agitating device, comprise the rotating shaft (21) can rotated under power set drive vertically being arranged on described tower body (1) center, and be arranged on the some blades (22) in described rotating shaft (21) along the axially spaced-apart of the vertical direction of described rotating shaft (21);
It is characterized in that, described rotating shaft (21) hollow forms air flue (31), described blade (22) form along the axial arranged main channel (32) of described blade (22), and form with described main channel (32) wing passage (33) that certain angle arranges, described main channel (32) is communicated with described air flue (31), and extend to form main jet gas port toward the axial direction of described blade (22), described wing passage (33) is communicated with described main channel (32) and the radial direction of past described blade (22) extends to form side spray gas port,
The width of described air flue (31): the width of described main channel (32): the width of described wing passage (33)=: 2-3: 1: 0.5-0.8;
Vertical gap between the inwall of described main jet gas port and tower body (1) is 80-100mm, and the distance of two adjacent described blade (22) in the vertical directions is 400-600mm;
The distance be positioned between the described blade (22) of topmost and the top inner wall of described tower body (1) is greater than the distance between described paddle and the bottom interior wall of described tower body (1) being positioned at foot;
One end of described air flue (31) is communicated with steam steam line, to make extraneous steam enter described air flue (31), sprays in described tower body (1) finally by described main jet gas port and described side spray gas port;
The sidewall of described reaction tower is arranged several relief valves (4), described relief valve (4) is by return duct (5) and caisson, the communication path of caisson and described return duct (5) arranges the second check valve, and described second check valve can only be opened to described caisson.
2. the reaction tower of pressure uniform according to claim 1, it is characterized in that, the angle formed between described main channel (32) and horizontal plane is 3-4 °, described main channel (32) horizontal-extending, described wing passage (33) is inclined on the sidewall of described main channel (32), and the angle that the axis of described wing passage (33) and the axis of described main channel (32) are formed is 8-15 °.
3. the reaction tower of pressure uniform according to claim 1 and 2, is characterized in that, the diameter of described main jet gas port is 20-40mm, and the diameter of described side spray gas port is 10-20mm.
4. the reaction tower of pressure uniform according to claim 3, it is characterized in that, the diameter of described main channel (32) becomes large from one end of main jet gas port gradually towards the one end be connected with described air flue (31), and the diameter of one end that described main channel (32) are connected with described air flue (31) is 1.30-1.40 times of described main jet gas port diameter.
5. the reaction tower of pressure uniform according to claim 4, it is characterized in that, in two described blades (22) adjacent on described rotating shaft (21) vertical axis, the diameter being positioned at described main jet gas port on the described blade (22) of lower and described side spray gas port be positioned at described main jet gas port on the described blade (22) of eminence and described side spray gas port diameter 1.1-1.2 doubly.
6. the reaction tower of pressure uniform according to claim 5, is characterized in that, the shape near the blade (22) of described tower body (1) bottom is arc, has the vertical spout with described rotating shaft (21) axis being parallel; The diameter of described vertical spout is 50-80mm.
7. the reaction tower of the pressure uniform according to any one of claim 1-6, it is characterized in that, in sustained height position, described rotating shaft (21) is upper connects two the described blades (22) in left and right, described wing passage (33) downward-sloping extension on blade described in side (22), the described wing passage (33) on blade described in opposite side (22) is inclined upwardly extension.
8. the reaction tower of the pressure uniform according to any one of claim 1-7, is characterized in that, the other end of described air flue (31) is provided with pressure limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004980.3A CN105413614A (en) | 2015-12-28 | 2015-12-28 | Uniform-pressure reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004980.3A CN105413614A (en) | 2015-12-28 | 2015-12-28 | Uniform-pressure reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105413614A true CN105413614A (en) | 2016-03-23 |
Family
ID=55492416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004980.3A Pending CN105413614A (en) | 2015-12-28 | 2015-12-28 | Uniform-pressure reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314664A (en) * | 2017-08-16 | 2017-11-03 | 江苏金麦穗生态农业科技有限公司 | A kind of crop dryer material dispersion device |
| CN109967021A (en) * | 2019-05-10 | 2019-07-05 | 湖北昌发容器制造有限公司 | A kind of tower reactor |
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 |
| CN202606158U (en) * | 2012-03-06 | 2012-12-19 | 广西桂平市巴帝食品有限责任公司 | Reaction still with stirring device |
| CN104923145A (en) * | 2015-06-30 | 2015-09-23 | 浙江天晨胶业股份有限公司 | Reaction container |
-
2015
- 2015-12-28 CN CN201511004980.3A patent/CN105413614A/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 |
| CN202606158U (en) * | 2012-03-06 | 2012-12-19 | 广西桂平市巴帝食品有限责任公司 | Reaction still with stirring device |
| CN104923145A (en) * | 2015-06-30 | 2015-09-23 | 浙江天晨胶业股份有限公司 | Reaction container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314664A (en) * | 2017-08-16 | 2017-11-03 | 江苏金麦穗生态农业科技有限公司 | A kind of crop dryer material dispersion device |
| CN109967021A (en) * | 2019-05-10 | 2019-07-05 | 湖北昌发容器制造有限公司 | A kind of tower reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105457584A (en) | High-temperature reaction system | |
| CN105536675A (en) | Reaction device | |
| CN105478070A (en) | Reaction tower with pneumatic stirring device | |
| CN105413614A (en) | Uniform-pressure reaction tower | |
| CN105413248B (en) | A kind of carboxylic styrene butadiene latex degassing method | |
| US9139956B1 (en) | Method for adjusting inlet flow to a flash | |
| CN105617968B (en) | A kind of device for collecting temperature control and stirring as one | |
| CN206328382U (en) | A kind of solid-state fermentation tank | |
| KR102089011B1 (en) | A top-burning hot blast furnace burner | |
| CN103212346B (en) | Spouted bed reactor and olefin polymerization method thereof | |
| CN107051273A (en) | A kind of environmentally friendly mixed feed preparation system | |
| CN106397641B (en) | Remove the device and method of fugitive constituent in polymer powders | |
| CN105660903A (en) | Tea leaf drying machine and tea leaf drying method | |
| CN209706526U (en) | Drying unit is used in agriculture fertilizer production | |
| CN105617938B (en) | A kind of high molecular polymer reaction vessel | |
| CN212348745U (en) | Water-based resin synthesizer capable of fully stirring | |
| CN105642219A (en) | Blast-resistant reaction tower | |
| CN105461841B (en) | The preparation method and propyl benzene latex of a kind of styrene-acrylic latex | |
| CN215048842U (en) | High-temperature closed rotational flow air flotation floating oil collecting device | |
| CN209438582U (en) | A kind of preparation facilities of anti-chamotte mould polycarboxylate water-reducer | |
| CN205095662U (en) | Continuous solid body dissolving device | |
| CN105831296A (en) | Energy-saving type tea leaf drying machine and tea leaf drying method | |
| CN208554181U (en) | A kind of polycarboxylate water-reducer reaction kettle with emission-control equipment | |
| CN106500462A (en) | A kind of paddy centrum feed bin low temperature smashes storehouse drying means | |
| CN106732007A (en) | A kind of energy-saving and high efficient insulation material processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |