CN208275402U - Stirring apparatus for reaction kettle - Google Patents

Stirring apparatus for reaction kettle Download PDF

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Publication number
CN208275402U
CN208275402U CN201820519257.1U CN201820519257U CN208275402U CN 208275402 U CN208275402 U CN 208275402U CN 201820519257 U CN201820519257 U CN 201820519257U CN 208275402 U CN208275402 U CN 208275402U
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CN
China
Prior art keywords
swingle
stirring blade
autoclave body
plate
agitating
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.)
Expired - Fee Related
Application number
CN201820519257.1U
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Chinese (zh)
Inventor
江建明
胡泽湘
程明光
江兴科
吴湧泉
闫四平
钱立焱
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HUANGSHAN ZHENGJIE NEW MATERIALS Co Ltd
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HUANGSHAN ZHENGJIE NEW MATERIALS Co Ltd
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Priority to CN201820519257.1U priority Critical patent/CN208275402U/en
Application granted granted Critical
Publication of CN208275402U publication Critical patent/CN208275402U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of stirring apparatus for reaction kettle, feed inlet, discharge port and driving motor are provided on autoclave body, agitating shaft is provided in autoclave body, the first stirring blade and the second stirring blade are provided on agitating shaft, the first stirring blade of multiple groups is arranged at intervals on agitating shaft, first stirring blade includes agitating paddle and twisted plate, and the bending direction of the twisted plate of each group agitating paddle end is all different;Agitating shaft, which is located on the side below the first stirring blade, is provided with arc panel, the second stirring blade is provided on the lower side of arc panel, swingle is fixed on the inner wall of autoclave body by rotation axis rotation, the lower end of swingle is provided with swivel plate, the upper end of swingle is provided with recovery mechanism, rotating part is provided on swingle, the side of arc panel is correspondingly arranged on spill spin block.Stirring apparatus for reaction kettle provided by the utility model can not only be such that a variety of reactant feeds are uniformly mixed, but also reactant feed may make not to be deposited in the bottom of autoclave body.

Description

Stirring apparatus for reaction kettle
Technical field
The utility model relates to chemical industry equipment production technical fields, more particularly to a kind of stirring apparatus for reaction kettle.
Background technique
The broad understanding of reaction kettle has the container physically or chemically reacted, is designed by the structure to container and is matched with parameter It sets, realizes the mixed function for heating, evaporation, cooling and the low high speed that technique requires.Reaction kettle be widely used in petroleum, chemical industry, Rubber, pesticide, dyestuff, medicine, food, for completing the pressure of the technical process such as vulcanization, nitrification, hydrogenation, hydrocarbonylation, polymerization, condensation Force container, such as reactor, reaction pot, decomposition pot, polymeric kettle etc.;Material generally has carbon manganese steel, stainless steel, zirconium, Ni-based (Kazakhstan Family name, Monel, inconel) alloy and other composite materials.
Reaction kettle in the prior art includes agitating paddle, and agitating paddle includes agitating shaft and multiple stirring blades.Multiple stirrings Spacing with blades setting, and be fixedly connected with agitating shaft.In use, the power output shaft of driving motor drives agitating shaft Rotation, to drive stirring blade to rotate, to be stirred to the reactant feed inside reaction kettle.When reaction kettle is for making When standby polyester resin, need to carry out plurality of raw materials synthetic reaction, the time of Material synthesis reaction is longer, is usually present mixing not Uniformly, and the bottom that there is a large amount of reactant feed to be deposited in reaction kettle, to reduce reaction efficiency.
Utility model content
The purpose of the utility model is to provide a kind of stirring apparatus for reaction kettle, to solve shortcoming in the prior art.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of stirring apparatus for reaction kettle, including autoclave body are provided with inlet port and outlet port, the feed inlet on the autoclave body The top of the autoclave body is set, agitating shaft is provided in the autoclave body, is provided with driving motor at the top of the autoclave body, it is described to stir Mix and be provided with the first stirring blade and the second stirring blade on axis, first stirring blade be arranged in the feed inlet just under Side, first stirring blade have multiple groups, and the first stirring blade described in multiple groups is arranged at intervals on the agitating shaft, and described first Stirring blade includes agitating paddle and the twisted plate that the agitating paddle end is arranged in, the twisted plate on stirring blade described in each group Bending direction is all different;The agitating shaft, which is located on the side below first stirring blade, is provided with arc panel, described Second stirring blade is provided on the lower side of arc panel, second stirring blade includes inclination agitating plate, described to incline Oblique agitating plate is obliquely installed from the lower side end of the arc panel towards the autoclave body bottom center;It further include rotation Bar, the swingle are fixed on the inner wall of the autoclave body by rotation axis rotation, and the lower end of the swingle is provided with rotation Plate, for the swivel plate between the inclination agitating plate and the autoclave body bottom, the upper end of the swingle is provided with recovery Mechanism is provided with rotating part on the swingle, and the side of the arc panel is correspondingly arranged on spill spin block, and the rotating part stops In the rotational travel of the spill spin block.
The length of above-mentioned stirring apparatus for reaction kettle, agitating paddle described in each group is all different, and from the top of the autoclave body To on the direction of bottom, the length of the agitating paddle is gradually increased.
Above-mentioned stirring apparatus for reaction kettle, the arc panel include lower side, vertical side and with the vertical side phase Pair arc-shaped side edges, the vertical side is fixed on the lateral wall of the agitating shaft, and the spill spin block is arranged in the arc On side, the end of the lower side is arranged in the inclination agitating plate.
Above-mentioned stirring apparatus for reaction kettle, the swingle and the arc panel it is equal there are two, two swingles pair Claim the two sides that the agitating shaft is set.
Above-mentioned stirring apparatus for reaction kettle, the recovery mechanism include fixinig plate and elastic component, and the fixinig plate setting exists On the inner wall of the autoclave body, the fixed bit of the fixinig plate is set low in the position of the rotation axis, and the fixinig plate is blocked in institute It states in the rotational travel of swingle, described elastic component one end is fixed on the fixinig plate, and the swingle is connected to the bullet The other end of property part.
Above-mentioned stirring apparatus for reaction kettle, the fixinig plate are correspondingly arranged at the rotation along the agitating shaft direction of rotation The side of bar.
The lower end of the swingle, and two swivel plates are arranged in above-mentioned stirring apparatus for reaction kettle, the swivel plate Height it is different.
In the above-mentioned technical solutions, stirring apparatus for reaction kettle provided by the utility model, be provided on autoclave body feed inlet, Discharge port and driving motor are provided with agitating shaft in autoclave body, and the first stirring blade, the first stirring blade are provided on agitating shaft Mixing is stirred to the raw material conveyed from feed inlet, agitating shaft, which is located on the side below the first stirring blade, is provided with arc Plate, the lower side of arc panel are provided with the second stirring blade, and the second stirring blade can carry out the reactant feed of autoclave body bottom It stirs, is provided with spill spin block in the arc-shaped side edges of arc panel, rotated on the inner wall of autoclave body and be provided with swingle, under swingle End is provided with swivel plate, and swivel plate is located at the lower section of the second stirring blade, and the side of swingle is provided with rotating part, works as arc When plate is rotated with agitating shaft, spill spin block can dial rotating part to make swingle and swivel plate rotate, and swivel plate is to autoclave body bottom Reactant feed be stirred overturning so that reactant feed will not be deposited in the bottom of autoclave body, accelerate the effect of synthetic reaction Rate, and by the first stirring blade, the second stirring blade and swivel plate plurality of raw materials is uniformly mixed.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of structural schematic diagram for the stirring apparatus for reaction kettle that embodiment provides of the utility model.
Description of symbols:
1, autoclave body;1.1, feed inlet;1.2, discharge port;1.3, driving motor;2, agitating shaft;2.1, arc panel;2.2, it revolves Switch block;3, the first stirring blade;3.1, agitating paddle;3.2, twisted plate;4, the second stirring blade;5, swingle;5.1, rotating part; 5.2, swivel plate;5.3, recovery mechanism;5.4, rotation axis.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair The utility model is further detailed.
As shown in Figure 1, the utility model embodiment provides a kind of stirring apparatus for reaction kettle, including autoclave body 1, set on autoclave body 1 It is equipped with feed inlet 1.1 and discharge port 1.2, feed inlet 1.1 is arranged in the top of autoclave body 1, agitating shaft 2, autoclave body are provided in autoclave body 1 1 top is provided with driving motor 1.3, and the first stirring blade 3 and the second stirring blade 4, the first paddle are provided on agitating shaft 2 The underface of feed inlet 1.1 is arranged in piece 3, and the first stirring blade 3 has multiple groups, and the first stirring blade of multiple groups 3, which is arranged at intervals on, to be stirred It mixes on axis 2, the first stirring blade 3 includes agitating paddle 3.1 and the twisted plate 3.2 that 3.1 end of agitating paddle is arranged in, each group paddle The bending direction of the twisted plate 3.2 of on piece is all different;Agitating shaft 2, which is located on the side of 3 lower section of the first stirring blade, to be provided with Arc panel 2.1 is provided with the second stirring blade 4 on the lower side of arc panel 2.1, and the second stirring blade 4 includes inclination agitating plate, Inclination agitating plate is obliquely installed from the lower side end of arc towards 1 bottom plate center of autoclave body;It further include swingle 5, rotation Bar 5 is fixed on the inner wall of autoclave body 1 by the rotation of rotation axis 5.4, and the lower end of swingle 5 is provided with swivel plate 5.2, swivel plate 5.2 are located between inclination agitating plate and 1 bottom of autoclave body, and the upper end of swingle 5 is provided with recovery mechanism 5.3, is arranged on swingle 5 There is rotating part 5.1, the side of arc panel 2.1 is correspondingly arranged on spill spin block 2.2, and rotating part 5.1 is blocked in the rotation of spill spin block 2.2 On stroke.
Specifically, the top of autoclave body 1 is arranged in feed inlet 1.1, it is poly- that synthesis can be inputted into autoclave body 1 by feed inlet 1.1 Raw material required for ester resin, feed inlet 1.1 can be one, can also according to synthesis polyester resin required for raw material difference It is arranged multiple, driving motor 1.3 is arranged on the lateral wall at the top of autoclave body 1, and agitating shaft 2,2 edge of agitating shaft are provided in autoclave body 1 The axis of autoclave body 1 is arranged, and is located at the center of autoclave body 1, and agitating shaft 2 is connected with driving motor 1.3, driving motor 1.3 Agitating shaft 2 can be driven to rotate, the first stirring blade 3 and the second stirring blade 4, the first stirring blade 3 are provided on agitating shaft 2 Positioned at the underface of feed inlet 1.1, the raw material for conveying to feed inlet 1.1 is stirred mixing, and the first stirring blade 3 has more Group, the first stirring blade of multiple groups 3 are arranged at intervals on the different height of agitating shaft 2, every group of first stirring blade 3 at least two A or multiple, multiple first stirring blades 3 are provided at circumferentially spaced along agitating shaft 2, and the first stirring blade 3 includes agitating paddle 3.1 With twisted plate 3.2,3.1 one end of agitating paddle is fixed on the outer wall of agitating shaft 2, and twisted plate 3.2 is fixed on the another of agitating paddle 3.1 End, the bending direction of twisted plate 3.2 can be it is upward, can also downwards or oblique bending, on the first stirring blade of each group 3 Twisted plate 3.2 bending direction it is different, can be right so that the first stirring blade 3 can carry out being stirred for multi-angle The raw material of all angles is stirred, and arc panel 2.1 is provided on agitating shaft 2, and arc panel 2.1 is located at minimum first in position The lower section of stirring blade 3, arc panel 2.1 include lower side, vertical side and the arc-shaped side edges opposite with vertical side, vertical side While being fixed on the lateral wall of agitating shaft 2, the lower side end of arc panel 2.1 is provided with the second stirring blade 4, the second paddle Piece 4 avoids reactant from being deposited on the bottom of autoclave body 1, to influence for being stirred mixing to the reactant of 1 bottom of autoclave body The speed of synthetic reaction, the second stirring blade 4 include inclination agitating plate, and the upper end for tilting agitating plate is fixed on arc panel 2.1 1 bottom plate center of autoclave body, each arc panel are directed toward in the one end of lower side far from agitating shaft 2, the other end inclination for tilting agitating plate Turned at least provided with an inclination agitating plate when under driving of the agitating shaft 2 in driving motor 1.3 on 2.1 lower side It is dynamic, so that inclination agitating plate rotation be driven to be stirred mixing to the reaction raw materials of 1 bottom of autoclave body, it is arranged in the side wall of autoclave body 1 There is swingle 5, the number of swingle 5 is consistent with the number of arc panel 2.1, and swingle 5 is fixed on kettle by the rotation of rotation axis 5.4 On the inner wall of body 1, swingle 5 can be rotated around rotation axis 5.4, be connected with swivel plate 5.2, swivel plate 5.2 in the lower end of swingle 5 Between inclination agitating plate and 1 bottom of autoclave body, the rotation of swivel plate 5.2 can be driven to 1 bottom of autoclave body under the rotation of swingle 5 Reactant or raw material be stirred, the reactant of 1 bottom of autoclave body or raw material are overturn to above, raw material is avoided to be constantly in kettle 1 bottom of body can not carry out synthetic reaction, increase the speed and efficiency of synthetic reaction, rotating part 5.1 is provided on swingle 5, Rotating part 5.1 can be stopper, baffle or other structures, be correspondingly arranged on spill spin block in the side of arc panel 2.1 2.2, the rotation that rotating part 5.1 is blocked in spill spin block 2.2 is formed, and when spill spin block 2.2 is rotated with arc panel 2.1, can be driven Rotating part 5.1 and swingle 5 rotate together, so that swivel plate 5.2 is stirred and turns over to the reactant or raw material of 1 bottom of autoclave body Turn, while to guarantee that swingle 5 can restore to home position, as long as so that the rotation of spill spin block 2.2 will drive always rotation Bar 5 rotates, and recovery mechanism 5.3 is provided on swingle 5, and recovery mechanism 5.3 can be spring or other mechanisms.
A kind of stirring apparatus for reaction kettle provided by the embodiment of the utility model is provided with feed inlet 1.1 on autoclave body 1, goes out Material mouth 1.2 and driving motor 1.3 are provided with agitating shaft 2 in autoclave body 1, are provided with the first stirring blade 3 on agitating shaft 2, and first Stirring blade 3 is stirred mixing to the raw material conveyed from feed inlet 1.1, and agitating shaft 2 is located at the side of 3 lower section of the first stirring blade Arc panel 2.1 is provided in portion, the lower side of arc panel 2.1 is provided with the second stirring blade 4, and the second stirring blade 4 can be to kettle The reactant feed of 1 bottom of body is stirred, and spill spin block 2.2 is provided in the arc-shaped side edges of arc panel 2.1, in autoclave body 1 Rotation is provided with swingle 5 on wall, and the lower end of swingle 5 is provided with swivel plate 5.2, and swivel plate 5.2 is located at the second stirring blade 4 Lower section, the side of swingle 5 is provided with rotating part 5.1, when arc panel 2.1 with agitating shaft 2 rotate when, 2.2 meeting of spill spin block Rotating part 5.1 is dialed to make swingle 5 and swivel plate 5.2 rotate, swivel plate 5.2 to the reactant feed of 1 bottom of autoclave body into Row stirring overturning accelerates the efficiency of synthetic reaction, and pass through first so that reactant feed will not be deposited in the bottom of autoclave body 1 Stirring blade 3, the second stirring blade 4 and swivel plate 5.2 are uniformly mixed plurality of raw materials.
In the present embodiment, it is preferred that the length of each group agitating paddle 3.1 is all different, and from the top of autoclave body 1 to bottom On direction, the length of agitating paddle 3.1 is gradually increased, and the agitating paddle 3.1 positioned at 2 the top of agitating shaft is covered on feed inlet 1.1 Underface is from 1 top of autoclave body on the direction of bottom, and the length of agitating paddle 3.1 is gradually increased, so that the first stirring blade 3 Stirring range be gradually increased, promote gradually accelerate from feed inlet 1.1 enter raw material mixing.
In the present embodiment, it is preferred that arc panel 2.1 includes lower side, vertical side and the arc opposite with vertical side Side, vertical side are fixed on the lateral wall of agitating shaft 2, and spill spin block 2.2 is arranged in arc-shaped side edges, inclination agitating plate setting In the end of lower side;From the top of autoclave body 1 on the direction of bottom, the width of arc panel 2.1 is gradually increased, spill spin block 2.2 Lower position is set in the arc-shaped side edges of arc panel 2.1, and the sloped-end that lower side is arranged in inclination agitating plate is directed toward autoclave body 1 The center of bottom, the inclination agitating plate on each arc panel 2.1 can be one, be also possible to two or more.
In the present embodiment, it is preferred that swingle 5 and arc panel 2.1 there are two, two swingles 5 are symmetricly set on and stir Mix the two sides of axis 2;Always, swingle 5 is solid by rotation axis 5.4 for the crooked radian of the curved radian of swingle 5 and 1 inner wall of autoclave body It is scheduled on 1 inner wall of autoclave body, and is preset with running clearance between 1 inner wall of autoclave body, two swingles 5 are together about 5.4 turns of rotation axis It is dynamic, so that the swivel plate 5.2 of 5 bottom of swingle is stirred mixing to the reactant or raw material of 1 bottom of autoclave body.
In the present embodiment, it is preferred that recovery mechanism 5.3 includes fixinig plate and elastic component, and fixinig plate is arranged in autoclave body 1 On wall, the height of fixinig plate is less than rotation axis 5.4, and fixinig plate is blocked in the rotational travel of swingle 5, and elastic component one end is fixed On fixinig plate, swingle 5 is connected to the other end of elastic component;Fixinig plate is correspondingly arranged at rotation along 2 direction of rotation of agitating shaft The side of bar 5.The direction rotated according to agitating shaft 2 is different, and fixinig plate is arranged in the different side of swingle 5, works as driving motor 1.3 driving agitating shafts 2 rotate, and drive arc panel 2.1 and spill spin block 2.2 to rotate, since rotating part 5.1 is blocked in spill spin block 2.2 Rotation formed on, spill spin block 2.2 can dial rotating part 5.1 so that swingle 5 rotate, swingle 5 rotate after to revolve Switch block 2.2 is mutually separated with rotating part 5.1, and arc panel 2.1 continues to rotate at this time, and in 5 rotation process of swingle, swivel plate 5.2 is right The reactant of 1 bottom of autoclave body is stirred overturning, and swingle 5 can compress elastic component and elastic component is made to have elastic force, to subtract The rotation of slow swingle 5, since the height of fixinig plate is less than the height of rotation axis 5.4, to limit the angle of the rotation of swingle 5 Degree, 5 rotational angle of swingle is less than 90 degree, when swingle 5 stops rotating, under the action of the elastic member, so that swingle 5 is extensive It again to home position, so will continue to dial rotating part 5.1 when spill spin block 2.2 rotates, and so on promote 1 bottom of autoclave body Reactant is stirred overturning.
In the present embodiment, it is preferred that the lower end of swingle 5 is arranged in swivel plate 5.2, and the height of two swivel plates 5.2 is not Together;The length of two swingles 5 can always, can not also always, and the length of swivel plate 5.2 is slightly less than the width of autoclave body 1, such as This two swivel plates 5.2 can reactant to 1 bottom different location of autoclave body and raw material be stirred overturning so that 1 bottom of autoclave body Reactant and raw material can be sufficiently mixed, thus accelerate reaction speed and efficiency.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as Limitation to the utility model claims protection scope.

Claims (7)

1. a kind of stirring apparatus for reaction kettle, including autoclave body, inlet port and outlet port are provided on the autoclave body, the feed inlet is set It sets at the top of the autoclave body, which is characterized in that be provided with agitating shaft in the autoclave body, driving electricity is provided at the top of the autoclave body Machine, is provided with the first stirring blade and the second stirring blade on the agitating shaft, the first stirring blade setting it is described into The underface of material mouth, first stirring blade have multiple groups, and the first stirring blade described in multiple groups is arranged at intervals on the agitating shaft On, first stirring blade includes agitating paddle and the twisted plate that the agitating paddle end is arranged in, stirring blade described in each group On the bending direction of twisted plate be all different;
The agitating shaft, which is located on the side below first stirring blade, is provided with arc panel, the lower side of the arc panel On be provided with second stirring blade, second stirring blade includes inclination agitating plate, and the inclination agitating plate is from described The lower side end of arc panel is obliquely installed towards the autoclave body bottom center;
It further include swingle, the swingle is fixed on the inner wall of the autoclave body by rotation axis rotation, the swingle Lower end is provided with swivel plate, the swivel plate between the inclination agitating plate and the autoclave body bottom, the swingle Upper end is provided with recovery mechanism, and rotating part is provided on the swingle, and the side of the arc panel is correspondingly arranged on spill spin block, The rotating part is blocked in the rotational travel of the spill spin block.
2. stirring apparatus for reaction kettle according to claim 1, which is characterized in that the length of agitating paddle described in each group not phase Together, and from the top of the autoclave body on the direction of bottom, the length of the agitating paddle is gradually increased.
3. stirring apparatus for reaction kettle according to claim 1, which is characterized in that the arc panel includes lower side, vertical Side and the arc-shaped side edges opposite with the vertical side, the vertical side are fixed on the lateral wall of the agitating shaft, institute It states spill spin block to be arranged in the arc-shaped side edges, the end of the lower side is arranged in the inclination agitating plate.
4. stirring apparatus for reaction kettle according to claim 1, which is characterized in that the swingle and the arc panel have Two, two swingles are symmetricly set on the two sides of the agitating shaft.
5. stirring apparatus for reaction kettle according to claim 1, which is characterized in that the recovery mechanism includes fixinig plate and bullet Property part, the fixinig plate are arranged on the inner wall of the autoclave body, and the fixed bit of the fixinig plate is set low in the position of the rotation axis It sets, the fixinig plate is blocked in the rotational travel of the swingle, and described elastic component one end is fixed on the fixinig plate, institute State the other end that swingle is connected to the elastic component.
6. stirring apparatus for reaction kettle according to claim 5, which is characterized in that the fixinig plate is rotated along the agitating shaft Direction is correspondingly arranged at the side of the swingle.
7. stirring apparatus for reaction kettle according to claim 1, which is characterized in that the swivel plate is arranged in the swingle Lower end, and the height of two swivel plates is different.
CN201820519257.1U 2018-04-12 2018-04-12 Stirring apparatus for reaction kettle Expired - Fee Related CN208275402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820519257.1U CN208275402U (en) 2018-04-12 2018-04-12 Stirring apparatus for reaction kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820519257.1U CN208275402U (en) 2018-04-12 2018-04-12 Stirring apparatus for reaction kettle

Publications (1)

Publication Number Publication Date
CN208275402U true CN208275402U (en) 2018-12-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111715105A (en) * 2020-07-29 2020-09-29 安徽砀山海升果业有限责任公司 Quantitative equipment for preparing mixed fruit juice and raw material quantitative method thereof
CN112827574A (en) * 2021-01-06 2021-05-25 谈旺青 Preparation method of organic cereal infant nutritional rice flour
CN113910459A (en) * 2021-11-01 2022-01-11 许昌学院 A even compounding device for preparing cement base mortar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111715105A (en) * 2020-07-29 2020-09-29 安徽砀山海升果业有限责任公司 Quantitative equipment for preparing mixed fruit juice and raw material quantitative method thereof
CN112827574A (en) * 2021-01-06 2021-05-25 谈旺青 Preparation method of organic cereal infant nutritional rice flour
CN113910459A (en) * 2021-11-01 2022-01-11 许昌学院 A even compounding device for preparing cement base mortar

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Stirring apparatus for reaction kettle

Effective date of registration: 20191227

Granted publication date: 20181225

Pledgee: China Postal Savings Bank Limited by Share Ltd. Shexian branch

Pledgor: HUANGSHAN ZHENGJIE NEW MATERIALS Co.,Ltd.

Registration number: Y2019980001356

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Date of cancellation: 20201026

Granted publication date: 20181225

Pledgee: China Postal Savings Bank Limited by Share Ltd. Shexian branch

Pledgor: HUANGSHAN ZHENGJIE NEW MATERIALS Co.,Ltd.

Registration number: Y2019980001356

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Reactor agitator

Effective date of registration: 20201026

Granted publication date: 20181225

Pledgee: China Postal Savings Bank Limited by Share Ltd. Shexian branch

Pledgor: HUANGSHAN ZHENGJIE NEW MATERIALS Co.,Ltd.

Registration number: Y2020990001254

PE01 Entry into force of the registration of the contract for pledge of patent right
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Date of cancellation: 20211018

Granted publication date: 20181225

Pledgee: China Postal Savings Bank Limited by Share Ltd. Shexian branch

Pledgor: HUANGSHAN ZHENGJIE NEW MATERIALS Co.,Ltd.

Registration number: Y2020990001254

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