CN113634183A - Preparation device and method of slow-release water reducing agent capable of being dried - Google Patents
Preparation device and method of slow-release water reducing agent capable of being dried Download PDFInfo
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- CN113634183A CN113634183A CN202111053053.6A CN202111053053A CN113634183A CN 113634183 A CN113634183 A CN 113634183A CN 202111053053 A CN202111053053 A CN 202111053053A CN 113634183 A CN113634183 A CN 113634183A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/20—Sprayers
Abstract
The invention discloses a preparation device and a preparation method of a slow-release water reducing agent capable of drying, which comprises a kettle body and a shell arranged at the outer side of the lower end of the kettle body, wherein a plurality of support legs are arranged at the lower end of the shell, a supporting block is arranged at the lower end of each support leg, a stirring column is rotatably arranged at the middle position of the upper end of the kettle body, the inner part of the stirring column is of a hollow structure, a feeding hole is formed in the upper end of the stirring column, the stirring column penetrates through the upper end and the lower end of the kettle body, a communicating port is formed in the outer side of the stirring column close to the bottom in the kettle body, a plurality of feeding blades are arranged on the communicating port, a piston block is slidably matched in the stirring column in the communicating port, and is connected with a push rod for driving the piston block to move up and down, the application is designed aiming at the defects of the existing device, longitudinal convection and circumferential stirring is matched with the longitudinal stirring phase and bending stirring to greatly improve the stirring range, the mixing quality is ensured.
Description
Technical Field
The invention relates to the technical field of water reducer processing, in particular to a device and a method for preparing a slow-release water reducer capable of being dried.
Background
The water reducing agent is a surfactant containing carboxyl graft copolymer in molecules, and the unique molecular structure ensures that the water reducing agent has a plurality of unique advantages, such as low mixing amount, high water reducing rate, high slump loss resistance, high early strength, small influence on concrete drying shrinkage and the like, the preparation of the polycarboxylate water reducing agent needs to be carried out in a reaction kettle, the existing reaction kettle for preparing the polycarboxylate water reducing agent has disadvantages, for example, the existing patent publication No. CN213669301U discloses a reaction kettle for preparing the polycarboxylate water reducing agent, the device can generate centrifugal force during stirring, so that heavier particles flow outwards and lighter particles move inwards, the layering problem is caused, the processing of the water reducing agent is not facilitated, the stirring area is limited, and the stirring effect is not facilitated to be improved.
Aiming at the problems, a preparation device and a preparation method of a slow-release water reducing agent capable of being dried are provided.
Disclosure of Invention
The invention aims to provide a device and a method for preparing a slow-release water reducing agent capable of being dried, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a slow-release water reducing agent preparation device capable of drying comprises a kettle body and a shell arranged on the outer side of the lower end of the kettle body, wherein a plurality of supporting legs are arranged at the lower end of the shell, a supporting block is arranged at the lower end of each supporting leg, a stirring column is rotatably arranged at the middle position of the upper end of the kettle body, the inner part of the stirring column is of a hollow structure, a feed inlet is formed in the upper end of the stirring column, the stirring column penetrates through the upper end and the lower end of the kettle body, a communicating port is formed in the outer side of the stirring column close to the bottom in the kettle body, a plurality of feeding blades are arranged on the communicating port, a piston block is slidably matched in the stirring column in the communicating port and is connected with a push rod used for driving the piston block to move up and down, the push rod is rotatably connected with the output end of a telescopic push rod, a buffer tank is rotatably arranged at the lower end of the stirring column positioned on the outer side of the kettle body and is communicated with the inner cavity of the stirring column, a material leakage pipe is arranged on one side of the buffer tank, the leakage pipe is connected with the feed end of atomizing component, atomizing component's atomizing end is equipped with and is used for carrying out dry stoving case to atomizing back material, atomizing component's discharge gate is equipped with the separator of solid-gas separation, just so can acquire the material after the drying, cauldron body upper end is equipped with the antiskid cover, piston piece top intermediate position is equipped with the loading hopper corresponding with stirring post top charge door, the stirring post is connected and is used for driving its pivoted rotary driving piece, be equipped with on the stirring post and be used for carrying out the stirring component of compounding to the material, still be equipped with the overflow mouth that the material of being convenient for falls from the eminence on the stirring post.
As a further scheme of the invention: the stoving case outside is equipped with the heating block and is used for detecting the thermometer of temperature.
As a further scheme of the invention: the stirring subassembly sets up the stirring side lever in the stirring post outside including the symmetry, all is equipped with a slip mouth on every stirring side lever, and all sliding fit has a lifter plate in every slip mouth, the lifter plate upper end is equipped with supports the pinch roller, the internal top of cauldron is equipped with the extrusion of a plurality of and supports pressing protruding of pinch roller, it is fixed through first spring coupling between lifter plate upper end and the stirring side lever, the lifter plate lower extreme is equipped with the stirring board with the laminating of cauldron internal wall, and the stirring board surface of keeping away from cauldron internal wall is equipped with the first stirring side lever of a plurality of, the rotation of stirring board lower extreme is equipped with a board of bending, the inboard side of bending is equipped with a plurality of second stirring side lever, the terminal surface is fillet structure under the board of bending, be equipped with the elastic component that maintains the two is parallel between stirring board and the board of bending.
As a further scheme of the invention: the elastic piece comprises elastic mounting plates arranged on the side faces of the bending plate and the stirring plate, and the two elastic mounting plates are connected through a spring.
As a further scheme of the invention: atomization component includes the extrusion case that the level set up, both ends intermediate position runs through there is fixed rotating shaft about the extrusion case, the fixed rotating shaft left end is equipped with drive gear, drive gear and stirring post lower extreme transmission ring gear intermeshing, the extrusion incasement portion is equipped with the little extrusion passageway of the big right-hand member of left end, the fixed rotating shaft surface at extrusion passageway place is equipped with the extrusion blade that is used for promoting the material, and the inside T type passageway that is used for discharging the material that is equipped with of fixed rotating shaft of extrusion case right-hand member, T type passageway right-hand member is equipped with the striking plate of the material striking of being convenient for in order to realize atomizing.
As a further scheme of the invention: the impact plate is provided with conical blocks for guiding the materials in a scattered manner.
As a still further scheme of the invention: the rotary driving part comprises a driven gear ring arranged outside the stirring column and a driving gear meshed with the driven gear ring, the driving gear is arranged at the output end of the driving motor, and the driving motor is arranged at the top of the kettle body.
Compared with the prior art, the invention has the beneficial effects that: the device is designed aiming at the defects of the existing device, the interference of centrifugal force is eliminated by designing longitudinal convection and circumferential stirring, the stirring range is greatly improved by matching circumferential stirring with a longitudinal stirring phase and bending stirring, and the mixing quality is ensured;
in addition, the piston block is used for switching the flow channel, atomization drying is realized on the materials, dry powder is obtained, integrated processing is realized, and the practicability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a partial enlarged view of the structure of the present invention.
FIG. 4 is a schematic view of the stirring assembly of the present invention.
Wherein: the device comprises a kettle body 11, a stirring side rod 12, a first spring 13, a lifting plate 14, a pressing wheel 15, a pressing protrusion 16, an anti-slip cover 17, a charging hopper 18, a driven gear ring 19, a driving gear 20, a driving motor 21, an overflow port 22, a stirring column 23, a communication port 24, a buffer box 25, a shell 26, a piston block 27, a supporting leg 28, a telescopic push rod 29, a separator 30, a drying box 31, an atomization assembly 32, a second stirring side rod 33, a bending plate 34, a stirring plate 35, a transmission gear 36, a fixed rotating shaft 37, an extrusion channel 38, an extrusion blade 39, a T-shaped channel 40, an impact plate 41 and an extrusion box 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, a slow release water reducing agent preparation apparatus capable of performing drying includes a kettle 11 and a housing 26 disposed at the outer side of the lower end of the kettle, the lower end of the housing 26 is provided with a plurality of support legs 28, the lower end of each support leg 28 is provided with a support block, a stirring column 23 is rotatably disposed at the middle position of the upper end of the kettle 11, the stirring column 23 is hollow, the upper end of the stirring column 23 is provided with a feed inlet, the stirring column 23 penetrates through the upper and lower ends of the kettle 11, the outer side of the stirring column 23 near the bottom of the kettle 11 is provided with a communication port 24, the communication port 24 is provided with a plurality of feeding blades, a piston block 27 is slidably fitted in the stirring column 23 in the communication port 24, the piston block 27 is connected to a push rod for driving the piston block to move up and down, the push rod is rotatably connected to the output end of a telescopic push rod 29, the lower end of the stirring column 23 located at the outer side of the kettle 11 is rotatably provided with a slow storage tank 25, the buffer box 25 is communicated with the inner cavity of the stirring column 23, a material leaking pipe is arranged on one side of the buffer box 25 and is connected with the feeding end of the atomizing assembly 32, the atomizing end of the atomizing assembly 32 is provided with a drying box 31 for drying the atomized material, a heating block is arranged on the outer side of the drying box 31, a discharging port of the atomizing assembly 32 is provided with a separator 30 for solid-gas separation, so that the dried material can be obtained, the upper end of the kettle body 11 is provided with an anti-slip cover 17, the middle position of the top of the piston block 27 is provided with a feeding hopper 18 corresponding to the feeding port on the top of the stirring column 23, the stirring column 23 is connected with a rotary driving piece for driving the stirring column 23 to rotate, the stirring column 23 is provided with a stirring assembly for mixing the material, the stirring column 23 is further provided with an overflow port 22 convenient for the material to fall from a high place, so that in actual processing, the stirring column 23 drives the stirring assembly to rotate, the materials are stirred, under the action of the feeding blade, the materials can enter along the communicating port 24, the lower end of the stirring column 23 can be sealed by the piston block 27 at the moment, so the materials flow upwards along the stirring column 23 and then flow out from the overflow port 22, the longitudinal stirring is matched with the circumferential stirring of the stirring assembly, the problem of centrifugal force layering is effectively solved, the material mixing effect is improved, when the materials need to be discharged at the later stage, the piston block 27 is driven to move upwards through the telescopic push rod 29, and the materials are discharged along the lower port of the stirring column 23;
the stirring assembly comprises stirring side rods 12 which are symmetrically arranged outside a stirring column 23, each stirring side rod 12 is provided with a sliding opening, each sliding opening is in sliding fit with a lifting plate 14, the upper end of the lifting plate 14 is provided with a pressing wheel 15, the top in the kettle body 11 is provided with a plurality of pressing bulges 16 for extruding the pressing wheel 15, the upper end of the lifting plate 14 is fixedly connected with the stirring side bar 12 through a first spring 13, the lower end of the lifting plate 14 is provided with a stirring plate 35 attached to the inner wall of the kettle body 11, the surface of the stirring plate 35 far away from the inner wall of the kettle body 11 is provided with a plurality of first stirring side rods, the lower end of the stirring plate 35 is rotatably provided with a bending plate 34, the inner side surface of the bending plate 34 is provided with a plurality of second stirring side rods 33, the lower end face of the bending plate 34 is of a round angle structure, and an elastic piece for keeping the stirring plate 35 and the bending plate 34 parallel is arranged between the two; during actual stirring, the stirring side rod 12 rotates along with the stirring column 23, the stirring plate 35 and the bending plate 34 can stir around the stirring column 23, the lifting plate 14 and the first spring 13 can drive the stirring plate 35 to move up and down under the pushing of the abutting protrusion 16 during stirring, so that the longitudinal stirring range is improved, and when the stirring plate 35 moves downwards, the bending plate 34 can be bent under the guiding of the arc-shaped surface at the bottom of the kettle body 11, so that the stirring position of the second stirring side rod 33 is adjusted, and the stirring range is further improved;
compared with the prior art, the stirring effect in the application is larger in stirring range, and the stirring is integrated in multiple forms, so that the stirring effect is better, and the processing quality is improved;
the elastic piece comprises elastic mounting plates arranged on the side surfaces of the bending plate 34 and the stirring plate 35, and the two elastic mounting plates are connected through a spring;
the atomization assembly 32 comprises an extrusion box 42 which is horizontally arranged, a fixed rotating shaft 37 penetrates through the middle positions of the left end and the right end of the extrusion box 42, a transmission gear 36 is arranged at the left end of the fixed rotating shaft 37, the transmission gear 36 is meshed with a transmission gear ring at the lower end of the stirring column 23, an extrusion channel 38 with the large left end and the small right end is arranged in the extrusion box 42, an extrusion blade 39 for pushing materials is arranged on the surface of the fixed rotating shaft 37 where the extrusion channel 38 is located, a T-shaped channel 40 for discharging materials is arranged in the fixed rotating shaft 37 at the right end of the extrusion box 42, a striking plate 41 for facilitating material striking to achieve atomization is arranged at the right end of the T-shaped channel 40, when the stirring column 23 rotates, the fixed rotating shaft 37 can rotate at a high speed, the extrusion blade 39 can be driven by the fixed rotating shaft 37 to cooperate with the extrusion channel 38 to extrude the materials, so that the materials are ejected from the T-shaped channel 40, then, the collision plate 41 is used for blocking to form collision atomized materials, the atomized materials can be quickly dried in the drying box 31, and then the corresponding materials are obtained through the separator 30;
rotatory driving piece is including setting up at the driven ring gear 19 in the stirring post 23 outside and drive gear 20 with it intermeshing, drive gear 20 installs the output at driving motor 21, driving motor 21 installs at 11 tops of the cauldron body, drives drive gear 20 through driving motor 21 and rotates, and drive gear 20 drives driven ring gear 19 and rotates to rotate for stirring post 23 provides drive power.
The working principle of the invention is as follows: when the stirring device is in practical use, corresponding materials are fed through the feeding hopper 18, then the stirring column 23 is driven to rotate through the rotary driving piece, when the stirring column 23 rotates, the materials can enter along the bottom of the communicating port 24 and then overflow from the overflow port 22, so that longitudinal convection is realized, circumferential stirring of the stirring assembly is matched, uniformity of mixed materials is guaranteed, the stirring side rod 12 rotates along with the stirring column 23, the stirring plate 35 and the bending plate 34 can stir around the stirring column 23, under the pushing of the abutting bulge 16 during stirring, the lifting plate 14 and the first spring 13 are matched to drive the stirring plate 35 to fluctuate up and down, so that a longitudinal stirring range is improved, when the stirring plate 35 moves downwards, the bending plate 34 can bend under the guiding of the arc-shaped surface at the bottom of the kettle body 11, so that the stirring position of the second stirring side rod 33 is adjusted, and the stirring range is further improved, when carrying out the ejection of compact, through telescopic push rod 29 upward movement, make the material can only during the downflow gets into atomization component 32, when stirring post 23 rotates, cooperation transmission ring gear and drive gear 36's effect, fixed pivot 37 can rotate at a high speed, fixed pivot 37 can drive extrusion blade 39 cooperation extrusion passageway 38 extrusion material, thereby make the material spout from T type passageway 40, the stopping of deuterogamy striking plate 41, form striking atomizing material, material after the atomizing can fast drying in stoving case 31, acquire corresponding material through separator 30 afterwards.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (8)
1. A slow-release water reducing agent preparation device capable of drying comprises a kettle body (11) and a shell (26) arranged on the outer side of the lower end of the kettle body, wherein a plurality of supporting legs (28) are arranged at the lower end of the shell (26), a supporting block is arranged at the lower end of each supporting leg (28), a stirring column (23) is rotatably arranged at the middle position of the upper end of the kettle body (11), the slow-release water reducing agent preparation device is characterized in that the stirring column (23) is of a hollow structure, a feeding hole is formed in the upper end of the stirring column (23), the stirring column (23) penetrates through the upper end and the lower end of the kettle body (11), a communicating hole (24) is formed in the outer side of the stirring column (23) close to the inner bottom of the kettle body (11), a plurality of feeding blades are arranged on the communicating hole (24), a piston block (27) is matched in the stirring column (23) in a sliding mode, and the piston block (27) is connected with a push rod used for driving the piston block to move up and down, the push rod is connected with the output end of the telescopic push rod (29) in a rotating manner, a buffer box (25) is arranged at the lower end of the stirring column (23) positioned on the outer side of the kettle body (11) in a rotating manner, the buffer box (25) is communicated with the inner cavity of the stirring column (23), a material leaking pipe is arranged on one side of the buffer box (25) and is connected with the feeding end of an atomizing assembly (32), the atomizing end of the atomizing assembly (32) is provided with a drying box (31) used for drying the atomized material, the discharging port of the atomizing assembly (32) is provided with a separator (30) for separating solid and gas, so the dried material can be obtained, an anti-skidding cover (17) is arranged at the upper end of the kettle body (11), the middle position of the top of the piston block (27) is provided with a feeding hopper (18) corresponding to the feeding port at the top of the stirring column (23), and the stirring column (23) is connected with a rotary driving part for driving the rotation thereof, be equipped with the stirring subassembly that is used for carrying out the compounding to the material on stirring post (23), still be equipped with overflow mouth (22) that the material of being convenient for falls from the eminence on stirring post (23).
2. The device for preparing the slow-release water reducing agent capable of being dried according to claim 1, wherein a heating block and a thermometer for detecting temperature are arranged on the outer side of the drying box (31).
3. The device for preparing the slow-release water reducing agent capable of being dried according to claim 1, wherein the stirring assembly comprises stirring side rods (12) symmetrically arranged outside the stirring column (23), each stirring side rod (12) is provided with a sliding opening, each sliding opening is slidably matched with a lifting plate (14), the upper end of each lifting plate (14) is provided with a pressing wheel (15), the top of the inside of the kettle body (11) is provided with a plurality of pressing protrusions (16) for pressing the pressing wheels (15), the upper end of each lifting plate (14) is fixedly connected with the corresponding stirring side rod (12) through a first spring (13), the lower end of each lifting plate (14) is provided with a stirring plate (35) attached to the inner wall of the kettle body (11), the surface of each stirring plate (35) far away from the inner wall of the kettle body (11) is provided with a plurality of first stirring side rods, the lower end of each stirring plate (35) is rotatably provided with a bending plate (34), a plurality of second stirring side rods (33) are arranged on the inner side face of the bending plate (34), the lower end face of the bending plate (34) is of a round-angle structure, and an elastic piece for maintaining the parallelism of the stirring plate (35) and the bending plate (34) is arranged between the stirring plate and the bending plate.
4. The device for preparing the slow-release water reducing agent capable of being dried according to claim 3, wherein the elastic member comprises elastic mounting plates arranged on the side surfaces of the bending plate (34) and the stirring plate (35), and the two elastic mounting plates are connected through a spring.
5. The device for preparing a slow-release water reducing agent capable of being dried according to claim 1, the atomization assembly (32) comprises a horizontally arranged extrusion box (42), a fixed rotating shaft (37) penetrates through the middle position of the left end and the right end of the extrusion box (42), a transmission gear (36) is arranged at the left end of the fixed rotating shaft (37), the transmission gear (36) is meshed with a transmission gear ring at the lower end of the stirring column (23), an extrusion channel (38) with a large left end and a small right end is arranged in the extrusion box (42), the surface of the fixed rotating shaft (37) where the extrusion channel (38) is positioned is provided with an extrusion blade (39) for pushing materials, the inside of the fixed rotating shaft (37) at the right end of the extrusion box (42) is provided with a T-shaped channel (40) for discharging materials, and the right end of the T-shaped channel (40) is provided with an impact plate (41) which is convenient for material impact to realize atomization.
6. The device for preparing the slow-release water reducing agent capable of being dried according to the claim 5, characterized in that the impact plate (41) is provided with a conical block for guiding the material in a scattered manner.
7. The device for preparing the slow-release water reducing agent capable of being dried according to the claim 1, is characterized in that the rotary driving member comprises a driven toothed ring (19) arranged outside the stirring column (23) and a driving gear (20) meshed with the driven toothed ring, the driving gear (20) is arranged at the output end of a driving motor (21), and the driving motor (21) is arranged at the top of the kettle body (11).
8. The slow-release water reducing agent preparation device capable of drying according to any one of claims 1 to 7, characterized in that the corresponding material is fed through the feeding hopper (18), and then the stirring column (23) is driven to rotate by the rotary driving member, when the stirring column (23) rotates, the material enters along the bottom of the communication port (24) and then overflows from the overflow port (22), so as to realize longitudinal convection, and then the circumferential stirring of the stirring assembly is matched, so as to ensure the uniformity of the mixed material, the stirring side rods (12) rotate together with the stirring column (23), the stirring plate (35) and the bending plate (34) stir around the stirring column (23), and the cooperation of the lifting plate (14) and the first spring (13) drives the stirring plate (35) to move up and down under the pushing of the pressing protrusion (16) during the stirring, so as to improve the longitudinal stirring range, when the stirring plate (35) moves downwards, the bending plate (34) can be bent under the guidance of the arc-shaped surface at the bottom of the kettle body (11), thereby adjusting the stirring position of the second stirring side rod (33), further improving the stirring range, when the material is discharged, the telescopic push rod (29) moves upwards, so that the material can only flow downwards to enter the atomizing assembly (32), when the stirring column (23) rotates, the fixed rotating shaft (37) can rotate at a high speed under the action of the transmission gear ring and the transmission gear (36), the fixed rotating shaft (37) can drive the extrusion blade (39) to be matched with the extrusion channel (38) to extrude materials, therefore, the materials are sprayed out of the T-shaped channel (40), impact atomization materials are formed by being matched with blocking of the impact plate (41), the atomized materials can be quickly dried in the drying box (31), and then the corresponding materials are obtained through the separator (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111053053.6A CN113634183B (en) | 2021-09-09 | 2021-09-09 | Device and method for preparing slow-release water reducer capable of being dried |
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| CN202111053053.6A CN113634183B (en) | 2021-09-09 | 2021-09-09 | Device and method for preparing slow-release water reducer capable of being dried |
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| CN113634183B CN113634183B (en) | 2023-06-20 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133159A (en) * | 2021-11-30 | 2022-03-04 | 四川宇砼建材有限公司 | Engineering early strength water reducing agent and processing method and device thereof |
| CN114534618A (en) * | 2022-04-25 | 2022-05-27 | 东营华亚国联航空燃料有限公司 | Improve online filling device of antistatic agent accurate volume |
| CN115893627A (en) * | 2022-11-17 | 2023-04-04 | 江苏润睿生物科技有限公司 | High-sulfuric-acid-content oil-hydrochloride wastewater harmless treatment process |
| CN117482876A (en) * | 2023-12-29 | 2024-02-02 | 君泰海兴塑胶材料有限公司 | Synthetic material mixing preparation cauldron |
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| CN107281969A (en) * | 2017-08-16 | 2017-10-24 | 合肥多智科技开发有限公司 | Can continuous batch mixing chemical material agitation mixer |
| KR20180002342U (en) * | 2017-01-24 | 2018-08-01 | 유제덕 | Height-adjustable stirring device |
| CN211099025U (en) * | 2019-10-29 | 2020-07-28 | 四川宇砼建材有限公司 | Synthetic reaction device of polycarboxylic acid high-performance water reducing agent |
| CN113274903A (en) * | 2021-05-17 | 2021-08-20 | 安徽泽升科技有限公司 | Preparation device and mixing method of chiral o-diamine compound |
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| KR20180002342U (en) * | 2017-01-24 | 2018-08-01 | 유제덕 | Height-adjustable stirring device |
| CN107281969A (en) * | 2017-08-16 | 2017-10-24 | 合肥多智科技开发有限公司 | Can continuous batch mixing chemical material agitation mixer |
| CN211099025U (en) * | 2019-10-29 | 2020-07-28 | 四川宇砼建材有限公司 | Synthetic reaction device of polycarboxylic acid high-performance water reducing agent |
| CN113274903A (en) * | 2021-05-17 | 2021-08-20 | 安徽泽升科技有限公司 | Preparation device and mixing method of chiral o-diamine compound |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114133159A (en) * | 2021-11-30 | 2022-03-04 | 四川宇砼建材有限公司 | Engineering early strength water reducing agent and processing method and device thereof |
| CN114133159B (en) * | 2021-11-30 | 2022-09-02 | 四川宇砼建材有限公司 | Engineering early strength water reducing agent and processing method and device thereof |
| CN114534618A (en) * | 2022-04-25 | 2022-05-27 | 东营华亚国联航空燃料有限公司 | Improve online filling device of antistatic agent accurate volume |
| CN115893627A (en) * | 2022-11-17 | 2023-04-04 | 江苏润睿生物科技有限公司 | High-sulfuric-acid-content oil-hydrochloride wastewater harmless treatment process |
| CN117482876A (en) * | 2023-12-29 | 2024-02-02 | 君泰海兴塑胶材料有限公司 | Synthetic material mixing preparation cauldron |
| CN117482876B (en) * | 2023-12-29 | 2024-03-08 | 君泰海兴塑胶材料有限公司 | Synthetic material mixing preparation cauldron |
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|---|---|
| CN113634183B (en) | 2023-06-20 |
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