CN106669570A - Preheating type chemical reaction vessel with inclined arrangement - Google Patents
Preheating type chemical reaction vessel with inclined arrangement Download PDFInfo
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- CN106669570A CN106669570A CN201611179467.2A CN201611179467A CN106669570A CN 106669570 A CN106669570 A CN 106669570A CN 201611179467 A CN201611179467 A CN 201611179467A CN 106669570 A CN106669570 A CN 106669570A
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- liquid
- circulating pump
- water circulating
- reaction tank
- heating plate
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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
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
-
- 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
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- 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
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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 provides a preheating type chemical reaction vessel with inclined arrangement. The chemical reaction vessel comprises the following components: a reaction tank, a filter, an agitator arm, a diversion conical head, agitating blades, a liquid outlet end, a liquid inlet end, a circulating water pump, and a heating plate. The preheating type chemical reaction vessel with inclined arrangement can be used for uniformly stirring a solution in the reaction tank, so that sufficient reaction can be carried out, and the chemical reaction vessel has the advantages of simple structure, stable performance, and long service life.
Description
Technical field
The present invention relates to a kind of reactor, particularly relates to one kind and tiltedly arranges pre-heated chemical reaction kettle.
Background technology
Reactor is combined reaction container, according to design of the reaction condition to reactor structure function and configuration adnexa.From
Charging-reaction-the discharging of beginning can complete pre-set reactions steps with higher automaticity, to anti-
Temperature, pressure, mechanics control during answering（Stirring, air blast etc.）, the important parameter such as reactant/product concentration carries out strictly
Regulation and control.
Reactor is a kind of conventional consersion unit in chemical plant, and it is anti-to stir which mainly drives shaft by motor
Thing is answered which is fully reacted with the material required for obtaining.As constantly sending out for chemical field is opened, life of the people to chemical products
The precision of finished products and chemical products all improves higher requirement, and corresponding people are to the visual plant reactor in chemical reaction
It is also proposed higher requirement.Conventional reactor realizes that by way of heating long-time constant temperature is incubated at present, for existing
After reactor has reacted, reactor also has a larger temperature, present processing mode be essentially all directly to be allowed to cool and
It is not used, causes the waste of the energy.
Reactor is the reflection container of the mixture function of heating, evaporation, cooling and the low high speed of realizing technological requirement, its
In, mixing and the reaction problem of solid-liquid material are frequently encountered in chemical industry, as solid particle is than larger, it is difficult to mix,
Solid be have impact on the efficiency of liquid mixing and cause to mix uneven.
In prior art, in side wall, during use, a large amount of residuals are arranged the aperture segment in tun at its bottom
Liquid, because the problem in design, its bottom is difficult to clear up.Which causes cost of labor to rise using inconvenience, cleaning inconvenience.Its
Configuration design, wall are easily concavo-convex, rupture.
Prior art literature 1（CN204051670U）Disclose a kind of steam-heated blocked isocyanate binding agent production
With reactor, as shown in Figure 3, heat exchanger（2）It is coiled in steam boiler（5）Exterior side wall on, the heat exchanger（2）'s
Circulation water inlet end and recycle water end (W.E.) and water tank（1）It is connected, and heat exchanger（2）It is provided with the pipeline of circulation water inlet end
Water circulating pump（21）.This is a kind of reactor of external water circulating pump, although can realize water circulation, but its peripheral apparatus compared with
Many, volume is larger.
Prior art literature 2（CN204074080U）Disclose a kind of steam-heated blocked isocyanate binding agent production
With reactor, as shown in Figure 4, the kettle（1）It is formed with mezzanine space（3）, the kettle（1）Upper and lower difference
It is provided with and mezzanine space（3）The steam inlet for communicating（4）And steam (vapor) outlet（5）；The kettle cover（2）Circulation motor is installed outward
（8）, the kettle（1）Inner bottom part is provided with water circulating pump（9）, the circulation motor（8）Output power end is driven by power transmission shaft
Dynamic water circulating pump（9）Action；The water circulating pump（9）Outfan by pipe-support connection positioned at kettle（1）Internal upper part
Jet pipe（10）.Although this is a kind of reactor of built-in circulating water pump, its jet pipe（10）Positioned at the top in space in reactor,
For the circulation of bottom solution still can not be played a role well.
In view of this, there is provided a kind of simple structure, facilitate durable, the chemical industry that especially bottom solution can be circulated
Reactor necessitates.
The content of the invention
The technical problem to be solved is the defect for overcoming prior art, there is provided it is anti-that one kind tiltedly arranges pre-heated chemical industry
Kettle is answered, being capable of solution in uniform stirring reaction tank so as to fully can react, with simple structure, stable performance and use the longevity
The longer advantage of life.
For achieving the above object, the present invention provides following technical scheme：
One kind tiltedly arranges pre-heated chemical reaction kettle, including reaction tank, filter, puddler, water conservancy diversion conehead, paddle, liquid outlet,
Liquid feeding end, water circulating pump and heating plate.
Further, reaction tank is columnar structured, and filter is provided with the top of which, and filter is circular sphere structure,
Its spheroid top side has liquid feeding end, its spheroid bottom and reaction tank top structure insertion.
Further, in the opposite side of reaction tank bottom, i.e., contrary with liquid feeding end side is provided with liquid outlet.
Further, it is additionally provided with addition to the interface of filter is set at top columnar structured described in reaction tank
Puddler.
Further, paddle is provided with the puddler, the paddle is symmetrical in fish spicule shaped formation, and
And relative to puddler in certain angle of inclination.
Further, water conservancy diversion conehead is provided with the bottom of puddler, the water conservancy diversion conehead is rotary structure, and section is five
Side shape structure, its lower end has water conservancy diversion cusp.
Further, the bottom of reaction tank is provided with water circulating pump, wherein the entrance of water circulating pump upward, in the face of stirring
The position of bar lower end.
Further, water circulating pump is two export structures, i.e., be each provided with an outlet in the both sides of water circulating pump, this
Relative to the circular pump housing into symmetrical structure setting, and Way out is tangential on the circumference of the pump housing to two outlets.
Further, the bottom of reaction tank is provided with heating plate, the heating plate is arranged on the bottom of water circulating pump；Its
In, water circulating pump can be arranged directly on the middle position in heating plate, and now heating plate is only generated heat in water circulating pump outer ring, and
Water circulating pump is not interfered with.
The present invention also provides a kind of method of work for tiltedly arranging pre-heated chemical reaction kettle, using described tiltedly row's pre-heatedization
Work reactor, methods described include step：
Step one：Liquid is entered in spherical filter from the liquid outlet of reaction tank top side；
Step 2：After filter is filtered to the liquid for entering, the opening that liquid is entered at the top of reaction tank through filter bottom
In；
Step 3：Into the liquid of reaction tank, it is sufficiently stirred for by the paddle in fish spicule shaped formation, and through deflection cone
The guide functions of head；
Step 4：Bottom liquid is discharged by two outlets of Jing water circulating pumps both sides after water circulating pump suction, again with water conservancy diversion
Liquid after conehead, paddle stirring realizes cross-circulation；
Step 5：Meanwhile, the bottom liquid that part is not sucked by water circulating pump is subject to heating for the heating plate of reaction tank bottom；
Step 6：Liquid after heating further realizes cross-circulation with the above-mentioned liquid after stirring；
Step 7：The liquid outlet of the reacted pond opposite side of liquid after above-mentioned steps are heated and are sufficiently mixed is discharged, and is completed
Stirring reaction operation.
Description of the drawings
Fig. 1 is the schematic diagram for tiltedly arranging pre-heated chemical reaction kettle of the present invention.
Fig. 2 is the schematic diagram of the water circulating pump of the present invention.
Reactor schematic diagrams of the Fig. 3 for prior art literature 1.
Reactor schematic diagrams of the Fig. 4 for prior art literature 2.
（Note：Shown structure in accompanying drawing is simply to illustrate that the signal of feature of present invention, is not intended to according to accompanying drawing institute
Show structure.
Specific embodiment
As shown in figure 1, pre-heated chemical reaction kettle is tiltedly arranged according to of the present invention, including：Reaction tank 1, filter 2,
Puddler 3, water conservancy diversion conehead 4, paddle 5, liquid outlet 6, liquid feeding end 7 and water circulating pump 8 and paddle 10.
Wherein, reaction tank 1 is columnar structured, and filter 2 is provided with the top of which.Filter 2 is circular sphere structure, its
Spheroid top side has liquid feeding end 7, its spheroid bottom and 1 top structure insertion of reaction tank.So, enter from liquid feeding end 7
The liquid for entering in the opening that can be fallen at the top of reaction tank 1 with larger area, is conducive to liquid to fill after the filtration of filter 2
The circulation for dividing is broken up.
Further, also set up in addition to the interface of filter 2 is set at top columnar structured described in reaction tank 1
There is puddler 3.
Paddle 5 is provided with the puddler 3, the paddle 5 is symmetrical in fish spicule shaped formation, and relatively
In puddler 3 in certain angle of inclination.
Water conservancy diversion conehead 4 is provided with the bottom of puddler 3, the water conservancy diversion conehead 4 is rotary structure, and section is tied for pentagon
Structure, its lower end have water conservancy diversion cusp, and paddle 5 is 45-60 ° relative to the angle of inclination of puddler 3.Water conservancy diversion conehead 4 one
Aspect carries out water conservancy diversion to the liquid after the stirring of agitated leaf 5 from top to down, on the other hand from top to bottom to rising behind bottom
Liquid carry out water conservancy diversion, therefore with guide functions two-way up and down, can realize having than other blade forms in prior art
There is more preferable mixing effect.
Preferably, the width of paddle 5 is between 1-2cm, most preferably 1.5cm.
Further, the bottom of reaction tank 1 is provided with water circulating pump 8, the wherein entrance of water circulating pump 8 upward, is faced
The position of 3 lower end of puddler.Such mechanism's design, enables to filter through filter 2, then through water conservancy diversion conehead 4 and stirs
Mix the porch that the liquid after leaf 5 is stirred drops into water circulating pump 8.
Also, as shown in Fig. 2 water circulating pump 8 is two export structures, i.e., one is each provided with the both sides of water circulating pump 8
Outlet 9, relative to the circular pump housing into symmetrical structure setting, and Way out is tangential on the pump housing to the two outlets 9
Circumference.Therefore, the two symmetrically arranged outlets 9 can discharge recirculated water in the two directions such that it is able to realize uniform
Circulation, rather than from top as prior art, or simply from the enterprising water-filling circulation in direction.
Preferably, 8 bottom of water circulating pump arranges a rotatable chassis, due to two outlets 9 in two export structures
Relative to the circular pump housing into symmetrical structure setting, therefore the propulsive thrust of current can act on the pump housing so that water circulating pump 8 exists
Slowly rotate on chassis, so as to outflow advantageously in current in different directions, contribute to the abundant realization of water circulation.
Further, in the opposite side of 1 bottom of reaction tank, i.e., contrary with liquid feeding end 7 side is provided with liquid outlet 6.Cause
This, liquid can be entered from the side of reaction tank 1, and Jing water conservancy diversion conehead 4 and paddle 5 are sufficiently stirred for effect, then from opposite side
Liquid outlet 6 flows out.Also, the effect of the water circulating pump 8 due to bottom, can be by the liquid band for being difficult to stir of bottom deposit
It is dynamic, so as to the staggered form for realizing whole reaction tank 1 is circulated.
Further, the bottom of reaction tank 1 is provided with heating plate 10, the heating plate 10 is arranged on water circulating pump 8
Bottom.Wherein, water circulating pump 8 can be arranged directly on the middle position in heating plate 10, and now heating plate 10 is only in recirculated water
8 outer ring of pump generates heat, without having influence on water circulating pump 8.When water circulating pump 8 has rotatable chassis, then chassis equally sets
Put in the middle position in heating plate 10, now heating plate 10 is only generated heat in 8 chassis outer ring of water circulating pump, without having influence on
The chassis of water circulating pump 8.
Thus, when heating plate 10 is heated, as the liquid in reaction tank 1 is all in the superjacent air space of heating plate, and
Rise according to the liquid after heating, the principle that not heated liquid declines, it is easy to which the liquid in whole reaction tank 1 is carried out
Sufficiently heat.Also, as water circulating pump 8 is arranged on the top of heating plate 10, its two export structure can be in both direction
Upper discharge recirculated water such that it is able to realize uniform Circulation.
Above description, is tiltedly to arrange pre-heated chemical reaction kettle according to of the present invention, tiltedly arranges pre-heatedization based on above-mentioned
Work reactor, its workflow is：
Step one：Liquid is entered in spherical filter 2 from the liquid outlet 6 of 1 top side of reaction tank；
Step 2：After the liquid of 2 pairs of entrance of filter is filtered, liquid is through 2 bottom of filter into opening at the top of reaction tank 1
In mouthful；
Step 3：Into the liquid of reaction tank 1, it is sufficiently stirred for by the paddle 5 in fish spicule shaped formation, and through water conservancy diversion
The guide functions of conehead 4；
Step 4：After bottom liquid is sucked by water circulating pump 8, two outlets 9 of 8 both sides of Jing water circulating pumps are discharged, again with lead
Liquid after flow cone head 4, paddle 5 are stirred realizes cross-circulation；
Step 5：Meanwhile, the bottom liquid that part is not sucked by water circulating pump 2 is subject to adding for the heating plate 10 of 1 bottom of reaction tank
Heat；
Step 6：Liquid after heating further realizes cross-circulation with the above-mentioned liquid after stirring；
Step 7：The liquid outlet 6 of reacted 1 opposite side of pond of liquid after above-mentioned steps are heated and are sufficiently mixed is discharged, complete
Into stirring reaction operation.
Tiltedly arrange pre-heated chemical reaction kettle and have the characteristics that according to of the present invention：
（1）Liquid mode is entered using top, and liquid can be broken up after filtering, tentatively mixed；
（2）Paddle 5 is in fish spicule shaped formation, using tiltedly row's mode, can realize sufficient stirring action；
（3）The water circulating pump 2 that bottom is arranged can stir bottom liquid, realize recirculation, water conservancy diversion with water conservancy diversion conehead 4, paddle 5
Conehead 4 is acted on bidirectional guide；
（4）Water circulating pump 8 is two export structures, can discharge recirculated water in the two directions such that it is able to which realization is uniformly followed
Ring is acted on.
（5）Through heating behind 1 bottom of liquid arrival reaction tank, during rising, realize with aforesaid liquid that secondary cross-circulation is made
With heating and mixed effect are more preferable.
The above, only presently preferred embodiments of the present invention is not intended to limit protection scope of the present invention, it is all
Any modification, equivalent and improvement for being made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (5)
1. one kind tiltedly arranges pre-heated chemical reaction kettle, including：Reaction tank（1）, filter（2）, puddler（3）, water conservancy diversion conehead
（4）, paddle（5）, liquid outlet（6）, liquid feeding end（7）, water circulating pump（8）And heating plate（10）；
It is characterized in that：
Reaction tank（1）For columnar structured, filter is installed at the top of which（2）, filter（2）For circular sphere structure, its ball
Body top side has liquid feeding end（7）, its spheroid bottom and reaction tank（1）Top structure insertion；
In reaction tank（1）The opposite side of bottom, i.e., with liquid feeding end（7）Contrary side is provided with liquid outlet（6）；
In reaction tank（1）The columnar structured top is except arranging filter（2）Interface outside, be additionally provided with puddler
（3）；
The puddler（3）On be provided with paddle（5）, the paddle（5）It is symmetrical in fish spicule shaped formation, and phase
For puddler（3）In certain angle of inclination；
In puddler（3）Bottom be provided with water conservancy diversion conehead（4）, the water conservancy diversion conehead（4）For rotary structure, section is pentagon
Structure, its lower end have water conservancy diversion cusp；
In reaction tank（1）Bottom be provided with water circulating pump（8）, wherein water circulating pump（8）Entrance upward, in the face of puddler
（3）The position of lower end；
Water circulating pump（8）For two export structures, i.e., in water circulating pump（8）Both sides be each provided with an outlet（9）, the two
Outlet（9）Relative to the circular pump housing into symmetrical structure setting, and Way out is tangential on the circumference of the pump housing；
In reaction tank（1）Bottom be provided with heating plate（10）, the heating plate（10）It is arranged on water circulating pump（8）Bottom；
Wherein, water circulating pump（8）Can be arranged directly on heating plate（10）On middle position, now heating plate（10）Only in recirculated water
Pump（8）Outer ring generates heat, without having influence on water circulating pump（8）.
It is 2. according to claim 1 tiltedly to arrange pre-heated chemical reaction kettle, it is characterised in that：
Paddle（5）Width be 1-2cm.
It is 3. according to claim 2 tiltedly to arrange pre-heated chemical reaction kettle, it is characterised in that：
Paddle（5）Relative to puddler（3）Angle of inclination be 45-60 °.
It is 4. according to claim 3 tiltedly to arrange pre-heated chemical reaction kettle, it is characterised in that：
Water circulating pump（8）Bottom arranges a rotatable chassis；
Work as water circulating pump（8）During with rotatable chassis, then chassis is similarly disposed in heating plate（10）On middle position,
Now heating plate（10）Only in water circulating pump（8）Chassis outer ring generates heat, without having influence on water circulating pump（8）Chassis.
5. a kind of method of work for tiltedly arranging pre-heated chemical reaction kettle, preheats using the oblique row described in any one of claim 1-4
Formula chemical reaction kettle, it is characterised in that methods described includes step：
Step one：Liquid is from reaction tank（1）The liquid outlet of top side（6）Enter into spherical filter（2）In；
Step 2：Filter（2）After liquid to entering is filtered, liquid is through filter（2）Bottom enters reaction tank（1）Top
In the opening in portion；
Step 3：Into reaction tank（1）Liquid, by fish spicule shaped formation paddle（5）Be sufficiently stirred for, and pass through
Water conservancy diversion conehead（4）Guide functions；
Step 4：Bottom liquid is by water circulating pump（8）Jing water circulating pumps after suction（8）Two outlets of both sides（9）Discharge, then
Secondary and water conservancy diversion conehead（4）, paddle（5）Liquid after stirring realizes cross-circulation；
Step 5：Meanwhile, part is not by water circulating pump（2）The bottom liquid of suction is subject to reaction tank（1）The heating plate of bottom
（10）Heating；
Step 6：Liquid after heating further realizes cross-circulation with the above-mentioned liquid after stirring；
Step 7：The reacted pond of liquid after above-mentioned steps are heated and are sufficiently mixed（1）The liquid outlet of opposite side（6）Row
Go out, complete stirring reaction operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179467.2A CN106669570B (en) | 2016-12-19 | 2016-12-19 | One kind tiltedly arranging pre-heated chemical reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179467.2A CN106669570B (en) | 2016-12-19 | 2016-12-19 | One kind tiltedly arranging pre-heated chemical reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106669570A true CN106669570A (en) | 2017-05-17 |
| CN106669570B CN106669570B (en) | 2018-11-13 |
Family
ID=58871261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179467.2A Active CN106669570B (en) | 2016-12-19 | 2016-12-19 | One kind tiltedly arranging pre-heated chemical reaction kettle |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908852A (en) * | 2019-01-29 | 2019-06-21 | 泰兴金燕化学科技有限公司 | A kind of staggered form circulation stirring chemical reaction kettle |
| CN111187605A (en) * | 2020-02-11 | 2020-05-22 | 张玉珍 | Petroleum resistance-reducing viscosity reducer for low-temperature cold transportation pipeline, preparation device and preparation method |
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| JPH02173666A (en) * | 1988-12-26 | 1990-07-05 | Sharp Corp | Manufacture of spherical particles for toner |
| WO2002024317A1 (en) * | 2000-09-22 | 2002-03-28 | Iso-Mix A/S | A method and a process plant for treating a batch of liquids |
| CN203944376U (en) * | 2014-06-10 | 2014-11-19 | 赣县鑫亿化工有限公司 | A kind of highly effective reaction still with filter |
| CN204602046U (en) * | 2015-01-29 | 2015-09-02 | 江苏华光新材料科技有限公司 | The equal mixing device of powdery paints production raw material |
-
2016
- 2016-12-19 CN CN201611179467.2A patent/CN106669570B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02173666A (en) * | 1988-12-26 | 1990-07-05 | Sharp Corp | Manufacture of spherical particles for toner |
| WO2002024317A1 (en) * | 2000-09-22 | 2002-03-28 | Iso-Mix A/S | A method and a process plant for treating a batch of liquids |
| CN203944376U (en) * | 2014-06-10 | 2014-11-19 | 赣县鑫亿化工有限公司 | A kind of highly effective reaction still with filter |
| CN204602046U (en) * | 2015-01-29 | 2015-09-02 | 江苏华光新材料科技有限公司 | The equal mixing device of powdery paints production raw material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908852A (en) * | 2019-01-29 | 2019-06-21 | 泰兴金燕化学科技有限公司 | A kind of staggered form circulation stirring chemical reaction kettle |
| CN111187605A (en) * | 2020-02-11 | 2020-05-22 | 张玉珍 | Petroleum resistance-reducing viscosity reducer for low-temperature cold transportation pipeline, preparation device and preparation method |
| CN111187605B (en) * | 2020-02-11 | 2021-01-15 | 海兴县新源化工有限公司 | Petroleum resistance-reducing viscosity reducer for low-temperature cold transportation pipeline, preparation device and preparation method |
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| Publication number | Publication date |
|---|---|
| CN106669570B (en) | 2018-11-13 |
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Effective date of registration: 20180929 Address after: 225400 No. 6-2, Zhong Gang Road, Taixing Economic Development Zone, Taizhou, Jiangsu Applicant after: JIANGSU TETRA NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 225400 six village, Hongqiao Town, Taixing City, Taizhou, Jiangsu Applicant before: Meng Zhimei |
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Address after: 225400 No. 6-2, Zhong Gang Road, Taixing Economic Development Zone, Taizhou, Jiangsu Patentee after: Jiangsu taiter New Material Technology Co.,Ltd. Address before: 225400 No. 6-2, Zhong Gang Road, Taixing Economic Development Zone, Taizhou, Jiangsu Patentee before: JIANGSU TETRA NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210407 Address after: Room 4-801, building 2, sunshine 100 international new town, 21 sunshine new road, Huaiyin District, Jinan City, Shandong Province Patentee after: Jinan huijiying new energy Co.,Ltd. Address before: 225400 No. 6-2, Zhong Gang Road, Taixing Economic Development Zone, Taizhou, Jiangsu Patentee before: Jiangsu taiter New Material Technology Co.,Ltd. |