CN110252228A - A kind of mixing technique of stabilizer for plastics - Google Patents
A kind of mixing technique of stabilizer for plastics Download PDFInfo
- Publication number
- CN110252228A CN110252228A CN201910416930.8A CN201910416930A CN110252228A CN 110252228 A CN110252228 A CN 110252228A CN 201910416930 A CN201910416930 A CN 201910416930A CN 110252228 A CN110252228 A CN 110252228A
- Authority
- CN
- China
- Prior art keywords
- tank body
- inner tank
- charging aperture
- discharge nozzle
- stabilizer
- 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
- 238000002156 mixing Methods 0.000 title claims abstract description 32
- 239000003381 stabilizer Substances 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 13
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000036760 body temperature Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B01J19/0053—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
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of mixing and blending machines of stabilizer for plastics, including outer tank body, inner tank body and pretreatment tank, heating chamber is formed between outer tank body and inner tank body, first charging aperture is provided at the top of outer tank body, stirring motor and second charging aperture, the bottom of pretreatment tank is provided with the first discharge nozzle, the bottom power output end of stirring motor is provided with agitating shaft, the outer wall of agitating shaft is provided with agitating paddle, the left side wall bottom of outer tank body is provided with steam inlet, steam (vapor) outlet is provided at the top of the right side wall of outer tank body, the bottom of inner tank body is provided with the second discharge nozzle, solenoid valve is provided on second discharge nozzle, inner cavity one end that first discharge nozzle and second charging aperture are located at inner tank body is provided with passage.While the present invention is by high-temperature steam environment temperature needed for carrying out reaction offer to mixed raw material, so that organic high molecular compound is entered inner tank body in the case where not contacting agitating paddle, react raw material sufficiently.
Description
Technical field
The present invention relates to stabilizer for plastics production equipment technology, in particular to a kind of mixing of stabilizer for plastics
Machine.
Background technique
The raw material type of stabilizer for plastics mixed reactant is more, including metal salt and organic high molecular compound etc.,
It is mixed in production, general organic high molecular compound is melted into liquid at a certain temperature, then sequentially adds addition gold
Belong to the raw materials such as salt and organic high molecular compound and carry out mixing reaction, wherein organic high molecular compound raw material is due to special
Physical property, such as lipid is at normal temperature sticky solid-like, if be added directly into the reactor tank of mixing,
Due to the stirring that is sufficiently mixed to guarantee reaction mass, the liquid level that the height of the agitating paddle in reactor tank is generally greater than mixture is high
Degree, which results in agitating paddles in high-speed rotation process, and the sticky solid material added into reactor tank can fall on stirring
On paddle, and flashing for raw material is caused, is attached to raw material on the internal chamber wall for the reactor tank that can not be reacted, not only causes reactor tank
Inner cavity is difficult to clean, and can be wasted raw material, and is influenced the raw material proportioning of stabilizer for plastics actual participation reaction, is influenced stabilizer
Ingredient, for this purpose, we have proposed a kind of mixing and blending machines of stabilizer for plastics.
Summary of the invention
Of the invention provides a kind of mixing and blending machine of stabilizer for plastics, and main purpose is through high-temperature steam right
While mixed raw material carries out the environment temperature needed for reaction provides, organic high molecular compound is enable not contact agitating paddle
In the case where enter inner tank body, it is lower to fusing point using high-temperature steam, be easy to melt organic high molecular compound raw material heating,
Entered after melting it by passage, do not contacted with agitating paddle,.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of mixing and blending machine of stabilizer for plastics, including outer tank body, inner tank body and pretreatment tank, the inner tank body are fixed on outer
The intracavity bottom of tank body, the pretreatment tank are fixed on the top of inner tank body, form heating between the outer tank body and inner tank body
Chamber, and pre-process tank and be located in heating chamber, the top left side of the outer tank body is provided with first charging aperture, and first charging aperture
Bottom is connected with the feed end of pretreatment tank top, and the bottom of the pretreatment tank is provided with the first discharge nozzle, and first goes out
The bottom of expects pipe is connected with the feed end of inner tank body top left side, and the top center of the outer tank body is provided with stirring motor,
The bottom power output end of the stirring motor is provided with agitating shaft, and the inner cavity of inner tank body is protruded into the bottom of agitating shaft, described
Inner cavity one end outer wall that agitating shaft protrudes into inner tank body is provided with agitating paddle, and the top right side of the outer tank body is provided with the second charging
Mouthful, and the bottom of second charging aperture is connected with the feed end of inner tank body top right side, the left side wall bottom of the outer tank body is set
It is equipped with steam inlet, is provided with steam (vapor) outlet at the top of the right side wall of the outer tank body, the bottom of the inner tank body is provided with second
Discharge nozzle, and the bottom of outer tank body is stretched out in the bottom of the second discharge nozzle, is provided with solenoid valve on second discharge nozzle, and described the
Inner cavity one end that one discharge nozzle and second charging aperture are located at inner tank body is provided with passage, top of the inner tank body or so two
Side is symmetrically arranged with striker plate, and the outlet end of striker plate and two groups of passages mutually close to.
Preferably, the junction of the agitating shaft and outer tank body and inner tank body is provided with sealing bearing, prevents heating chamber
In steam leakage.
Preferably, the agitating paddle in the horizontal direction the maximum distance between agitating shaft be greater than passage discharge end
The distance between agitating shaft, material by passage be added into inner tank body when, whereabouts process will not in fall on stirring
Paddle it is upper.
Preferably, the left side passage and the right side passage are about agitating shaft mirror symmetry, and passage and water
Angle between plane is 60-70 °, reduces the speed that material enters reaction solution in inner tank body, minimizes mixture to inner canister
The amount that the inner cavity top of body splashes.
Preferably, the top of the first charging aperture and second charging aperture is bolted with sealing cover.
Preferably, the outer wall of the outer tank body is coated with insulating moulding coating layer, reduces steam heat loss for heating.
A kind of mixing technique of stabilizer for plastics, which is characterized in that the processing step is as follows, first leads in sequence
It crosses first charging aperture and second charging aperture and different reaction raw materials is added into inner tank body, what is wherein added in first charging aperture is
Fusing point is lower, is easy to the organic high molecular compound raw material of fusing, and what is added in second charging aperture is the high metal salt etc. of fusing point
Raw material.Start stirring motor, the agitating shaft rotation of stirring motor bottom power output end connection, so that agitating paddle is driven to rotate,
Mixing is stirred to the mixed material in inner tank body.It is led by steam inlet into the heating chamber between outer tank body and inner tank body
Enter high-temperature steam, heating and thermal insulation is carried out to inner tank body, and be discharged by steam (vapor) outlet, the mixed material in inner tank body is made to reach anti-
Required environment temperature is answered, the production reaction temperature of general stabilizer for plastics is between 100-200 DEG C.Wherein by first into
When the organic high molecular compound raw material that material mouth addition fusing point is lower, is easy to melt, material is initially entered in pretreatment tank, due to
The outlet at bottom for pre-processing tank is smaller, still when solid state material cannot be introduced into the first discharge nozzle, by heating chamber
After high-temperature steam heats for a period of time, material is melted into the first discharge nozzle, and is entered in inner tank body by passage, passage with
Angle between horizontal plane is 60-70 °, reduces the speed that material enters reaction solution in inner tank body, it is inside to minimize mixture
The amount that the inner cavity top of tank body splashes, and by the barrier effect of striker plate, guarantee that material completion can be directly entered inner tank body
Liquid in, make reaction raw materials completely into mixed material.
Compared with prior art, the invention has the following beneficial effects:
The present invention is thermally dried calcium zinc stabilizer in such a way that microwave adds, and is particularly suitable for the stabilization that finished product is in powder
Agent, and by carrying out reasonable structure design to drying box, the vapor after can preventing evaporation can material after liquefying again
Caused by secondary pollution, by separator box use blower air-blowing, the characteristic that easily floats light according to weight of powdery material,
The product of powdery and bulky grain is separated, and the appearance of finished product can be improved, and keeps the consistency of finished product size, and high speed gas
Stream can have the function of the product of bulky grain to separate, and realize the effect for being ground into powder.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1- outer tank body;2- inner tank body;3- pre-processes tank;4- heating chamber;5- first charging aperture;The first discharge nozzle of 6-;
7- stirring motor;8- agitating shaft;9- agitating paddle;10- second charging aperture;11- steam inlet;12- steam (vapor) outlet;13- second goes out
Expects pipe;14- solenoid valve;15- passage;16- sealing cover;17- striker plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
A kind of mixing and blending machine of stabilizer for plastics as shown in Figure 1, including outer tank body 1, inner tank body 2 and pretreatment tank 3,
The outer wall of outer tank body 1 is coated with insulating moulding coating layer, reduces steam heat loss for heating, and inner tank body 2 is fixed on outer tank body 1
Intracavity bottom, pretreatment tank 3 are fixed on the top of inner tank body 1, and heating chamber 4, and pre- place are formed between outer tank body 1 and inner tank body 2
Reason tank 3 is located in heating chamber 4, and the top left side of outer tank body 1 is provided with first charging aperture 5, and the bottom of first charging aperture 5 in advance
The feed end at 3 top of process tank is connected, and the bottom of pretreatment tank 3 is provided with the first discharge nozzle 6, and the bottom of the first discharge nozzle 6
Portion is connected with the feed end of 2 top left side of inner tank body, and the top center of outer tank body 1 is provided with stirring motor 7, stirring motor 7
Bottom power output end be provided with agitating shaft 8, and the inner cavity of inner tank body 2, agitating shaft 8 and outer tank are protruded into the bottom of agitating shaft 8
The junction of body 1 and inner tank body 2 is provided with sealing bearing, prevents the steam in heating chamber 4 from leaking, agitating shaft 8 protrudes into inner canister
Inner cavity one end outer wall of body 2 is provided with agitating paddle 9, and the top right side of outer tank body 1 is provided with second charging aperture 10, and the second charging
The bottom of mouth 10 is connected with the feed end of 2 top right side of inner tank body, the equal spiral shell in the top of first charging aperture 5 and second charging aperture 10
It is connected to sealing cover 16, the left side wall bottom of outer tank body 1 is provided with steam inlet 11, is provided with steaming at the top of the right side wall of outer tank body 1
Vapor outlet 12, the bottom of inner tank body 2 is provided with the second discharge nozzle 13, and the bottom of outer tank body 1 is stretched out in the bottom of the second discharge nozzle 13
Portion is provided with solenoid valve 14 on the second discharge nozzle 13, and the first discharge nozzle 6 and second charging aperture 10 are located at the inner cavity one of inner tank body 2
End is provided with passage 15, is symmetrically arranged with striker plate 17 at left and right sides of the top of inner tank body 2, and striker plate 17 is led with two groups
The outlet end of expects pipe 15 is mutually close to the maximum distance between agitating shaft 8 is greater than passage 15 to agitating paddle 9 in the horizontal direction
The distance between discharge end and agitating shaft 8, when material is added by passage 15 into inner tank body 2, the process in whereabouts will not
In fall on the upper of agitating paddle 9, left side passage 15 and right side passage 15 about 8 mirror symmetry of agitating shaft, and passage 15 with
Angle between horizontal plane is 60-70 °, reduces the speed that material enters reaction solution in inner tank body 2, it is inside to minimize mixture
The amount that the inner cavity top of tank body 2 splashes.
One of the present embodiment has particular application as, and the present invention passes through the first charging in use, first, in accordance with sequence
Different reaction raw materials are added into inner tank body 2 for mouth 5 and second charging aperture 10, and what is wherein added in first charging aperture 5 is fusing point
Organic high molecular compound raw material that is lower, being easy to melt, what is added in second charging aperture 10 is the originals such as the high metal salt of fusing point
Material.Start stirring motor 7, the agitating shaft 8 of 7 bottom power output end of stirring motor connection rotates, so that agitating paddle 9 be driven to revolve
Turn, mixing is stirred to the mixed material in inner tank body 2.By steam inlet 12 between outer tank body 1 and inner tank body 2 plus
High-temperature steam is imported in hot chamber 4, heating and thermal insulation is carried out to inner tank body 2, and be discharged by steam (vapor) outlet 12, made in inner tank body 2
Environment temperature needed for mixed material reaches reaction, the production reaction temperature of general stabilizer for plastics is between 100-200 DEG C.Its
In by first charging aperture 5 add fusing point it is lower, be easy to melt organic high molecular compound raw material when, material initially enters
Pre-process tank 3 in, due to pretreatment tank 3 outlet at bottom it is smaller, still when solid state material cannot be introduced into the first discharge nozzle
6, after the high-temperature steam in heating chamber 4 heats for a period of time, material is melted into the first discharge nozzle 6, and by passage
15 enter in inner tank body 1, and the angle between passage 15 and horizontal plane is 60-70 °, and reduction material, which enters in inner tank body 2, to react
The speed of liquid minimizes the amount that mixture splashes to the inner cavity top of inner tank body 2, and passes through the barrier effect of striker plate 17,
Guarantee that material completion can be directly entered in the liquid of inner tank body 1, makes reaction raw materials completely into mixed material.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of mixing and blending machine of stabilizer for plastics, it is characterised in that: including outer tank body (1), inner tank body (2) and pretreatment tank
(3), the inner tank body (2) is fixed on the intracavity bottom of outer tank body (1), and pretreatment tank (3) is fixed on the top of inner tank body (1)
Portion forms heating chamber (4) between the outer tank body (1) and inner tank body (2), and pre-processes tank (3) and be located in heating chamber (4), institute
The top left side for stating outer tank body (1) is provided with first charging aperture (5), and the bottom of first charging aperture (5) and pretreatment tank (3) top
The feed end in portion is connected, and the bottom of pretreatment tank (3) is provided with the first discharge nozzle (6), and the bottom of the first discharge nozzle (6)
Portion is connected with the feed end of inner tank body (2) top left side, and the top center of the outer tank body (1) is provided with stirring motor (7),
The bottom power output end of the stirring motor (7) is provided with agitating shaft (8), and inner tank body (2) are protruded into the bottom of agitating shaft (8)
Inner cavity, inner cavity one end outer wall that the agitating shaft (8) protrudes into inner tank body (2) is provided with agitating paddle (9), the outer tank body (1)
Top right side be provided with second charging aperture (10), and the bottom of second charging aperture (10) and inner tank body (2) top right side into
Material end is connected, and the left side wall bottom of the outer tank body (1) is provided with steam inlet (11), the right side wall of the outer tank body (1)
Top is provided with steam (vapor) outlet (12), and the bottom of the inner tank body (2) is provided with the second discharge nozzle (13), and the second discharge nozzle
(13) bottom of outer tank body (1) is stretched out in bottom, is provided with solenoid valve (14) on second discharge nozzle (13), described first goes out
Inner cavity one end that expects pipe (6) and second charging aperture (10) are located at inner tank body (2) is provided with passage (15), the inner tank body
(2) it is symmetrically arranged with striker plate (17) at left and right sides of top, and the outlet end phase of striker plate (17) and two groups of passages (15)
Close to.
2. a kind of mixing and blending machine of stabilizer for plastics according to claim 1, it is characterised in that: the agitating shaft (8)
Sealing bearing is provided with the junction of outer tank body (1) and inner tank body (2).
3. a kind of mixing and blending machine of stabilizer for plastics according to claim 1, it is characterised in that: the agitating paddle (9)
The maximum distance between agitating shaft (8) is greater than between the discharge end and agitating shaft (8) of passage (15) in the horizontal direction
Distance.
4. a kind of mixing and blending machine of stabilizer for plastics according to claim 1, it is characterised in that: the left side passage
(15) with the right side passage (15) about agitating shaft (8) mirror symmetry, and the angle between passage (15) and horizontal plane
It is 60-70 °.
5. a kind of mixing and blending machine of stabilizer for plastics according to claim 1, it is characterised in that: the first charging aperture
(5) and the top of second charging aperture (10) is bolted with sealing cover (16).
6. a kind of mixing and blending machine of stabilizer for plastics according to claim 1, it is characterised in that: the outer tank body (1)
Outer wall be coated with insulating moulding coating layer.
7. a kind of mixing technique of stabilizer for plastics, which is characterized in that the processing step is as follows, first passes through in sequence
Different reaction raw materials are added into inner tank body for first charging aperture and second charging aperture, and what is wherein added in first charging aperture is molten
Point is lower, is easy to the organic high molecular compound raw material of fusing, and what is added in second charging aperture is the originals such as the high metal salt of fusing point
Material;
Start stirring motor, the agitating shaft rotation of stirring motor bottom power output end connection, so that agitating paddle is driven to rotate, it is right
Mixed material in inner tank body is stirred mixing;
High-temperature steam is imported into the heating chamber between outer tank body and inner tank body by steam inlet, heating guarantor is carried out to inner tank body
Temperature, and be discharged by steam (vapor) outlet, environment temperature needed for making the mixed material in inner tank body reach reaction, general plastics are stablized
The production reaction temperature of agent is between 100-200 DEG C;
Wherein when adding the organic high molecular compound raw material that fusing point is lower, is easy to melt by first charging aperture, material is first
Be introduced into pretreatment tank, since the outlet at bottom of pretreatment tank is smaller, still when solid state material cannot be introduced into first and go out
Expects pipe, after the high-temperature steam in heating chamber heats for a period of time, material is melted into the first discharge nozzle, and by passage
Into in inner tank body, the angle between passage and horizontal plane is 60-70 °, reduces the speed that material enters reaction solution in inner tank body
Degree minimizes the amount that mixture splashes to the inner cavity top of inner tank body, and by the barrier effect of striker plate, guarantees that material is complete
At that can be directly entered in the liquid of inner tank body, make reaction raw materials completely into mixed material.
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CN206605715U (en) * | 2017-03-06 | 2017-11-03 | 温州市泽程机电设备有限公司 | A kind of polyurethane foaming machine |
CN107138096A (en) * | 2017-06-30 | 2017-09-08 | 湖北东润木业有限公司 | A kind of composite board production line |
CN108057407A (en) * | 2017-11-25 | 2018-05-22 | 长沙德科投资管理咨询有限公司 | The reaction kettle that a kind of squash type circulates |
CN208373068U (en) * | 2018-03-27 | 2019-01-15 | 大中(湖北)机械科技有限公司 | A kind of reaction kettle that heat insulation effect is good |
CN108608596A (en) * | 2018-04-20 | 2018-10-02 | 安徽畅宇泵阀制造有限公司 | A kind of blender for the mixing of plastic pump plurality of raw materials |
CN208471081U (en) * | 2018-06-13 | 2019-02-05 | 江西金昌食品有限公司 | A kind of feeding mechanism of rice in steep tank |
CN109331763A (en) * | 2018-10-26 | 2019-02-15 | 惠州市强茂化工科技有限公司 | Polyacrylate reaction kettle with pre- heat function |
CN210410691U (en) * | 2019-05-20 | 2020-04-28 | 南京金陵化工厂有限责任公司 | Mixing stirrer for plastic stabilizer |
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