CN209997493U - continuous modification equipment for semi-finished products of high-absorption resin - Google Patents
continuous modification equipment for semi-finished products of high-absorption resin Download PDFInfo
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- CN209997493U CN209997493U CN201920564040.7U CN201920564040U CN209997493U CN 209997493 U CN209997493 U CN 209997493U CN 201920564040 U CN201920564040 U CN 201920564040U CN 209997493 U CN209997493 U CN 209997493U
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Abstract
The utility model discloses a kind of high absorption resin semi-manufactured goods equipment of modifying in succession, including motor, transmission shaft, stirring roller, support frame, mount, churn, the motor passes through the mount to be fixed on the support frame, motor side is equipped with the transmission shaft, the motor passes through the belt with the transmission shaft to be connected, the transmission shaft passes through the mount to be fixed on the support frame, the transmission shaft is connected with the stirring roller in the churn, the churn passes through the mount to be fixed on the support frame, churn holds upper portion and is equipped with the feed inlet, end lower part is equipped with the discharge gate in addition, be equipped with a plurality of inlets on the wall of churn middle part section of thick bamboo.
Description
Technical Field
The utility model belongs to the technical field of high absorption resin surface modification equipment, in particular to kinds of high absorption resin semi-manufactured goods continuous modification equipment.
Background
Synthetic resins having hydrophilic groups, capable of absorbing a large amount of water and swelling while keeping the water not flowing out, such as starch-grafted acrylates, grafted acrylamides, high-substitution crosslinked carboxymethylcellulose, crosslinked carboxymethylcellulose-grafted acrylamides, crosslinked hydroxyethylcellulose-grafted acrylamide polymers and the like, can absorb water which is 100 times or more of the volume of the resin, the highest water absorption rate can be up to 1000 times or more, is used as a medical material, such as diapers, sanitary napkins and the like, and is also used as a plugging material industrially.
When the super absorbent resin is applied to sanitary materials, the super absorbent resin is required to have high absorption rate and high absorption rate (the absorption rate is the mass ratio of the super absorbent resin after saturated absorption to the super absorbent resin in a dry state, and the absorption rate is the change of the absorption rate in unit time); on the contrary, when used as a concrete curing agent in some special fields such as the field of building materials, the high liquid absorption rate and the high liquid absorption rate greatly reduce the working performance of concrete, which hinders the application of the super absorbent resin in this aspect. Therefore, it is necessary to modify the super absorbent resin to have a higher liquid-absorbing capacity but a lower liquid-absorbing rate.
The reaction devices for resin modification, which are searched and published under the CN206951198U number, comprise a reaction device body, wherein a stirring rod is arranged in the reaction device body, the stirring rod is provided with a scraping blade, a feeding device is arranged at the upper end of the reaction device body, the feeding device comprises a feeding device and a second feeding device, the feeding device is connected with a storage device, the second feeding device is connected with a second storage device, metering devices are respectively arranged at discharge ports of the feeding device and the second feeding device, stirring structures are respectively arranged in the feeding device and the second feeding device, the reaction device body is further provided with an circulating water device, and the feeding device and the second feeding device feed reaction materials into the reaction device body in a power pump or pressurization mode.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing kinds of high absorption resin semi-manufactured goods modified equipment in succession, satisfying the production needs, automatic continuous high quality accomplishes work, and production efficiency is high, practices thrift manpower and materials.
In order to realize the purpose, the utility model discloses a technical scheme is:
continuous modification equipment for high-absorption resin semi-finished products, which comprises a motor, a transmission shaft, a stirring roller, a support frame, a fixing frame and a stirring drum, wherein the motor is fixed on the support frame through the fixing frame, the transmission shaft is arranged on the side of the motor and is connected with the transmission shaft through a belt, the transmission shaft is fixed on the support frame through the fixing frame, the transmission shaft is connected with the stirring roller in the stirring drum, the stirring drum is fixed on the support frame through the fixing frame, the upper part of the end of the stirring drum is provided with a feeding hole, the lower part of the end of is provided with a discharging hole, and the.
The stirring roller comprises a roller shaft, a connecting piece and roller teeth, the roller teeth are fixed on the roller shaft through the connecting piece, a plurality of groups of roller teeth are axially arranged on the roller shaft, each group of roller teeth comprises three roller teeth, the roller teeth are uniformly distributed on the roller shaft, the included angle between each two roller teeth and the shaft center is 120 degrees, and groups of roller teeth rotate by 60 degrees along the shaft center of the roller shaft to obtain another groups of adjacent roller teeth.
The cross section of the roller tooth is trapezoidal, included angles between the two long sides and the bottom side are A and B, and A is larger than B.
The angle A is 80-90 degrees, and the angle B is 70-79 degrees.
Compared with the prior art, the utility model beneficial effect shows:
1) the motor drives the continuous mixing material of stirring roller, makes the material modify in succession, has improved production efficiency, adds liquid material adaptation continuous production in to the churn through the inlet of difference, adds modified material according to the order of difference, and adaptation technology improves simultaneously, can add more multiple type of modified solution, and the churn structure is simple and clear, satisfies the production needs, and automatic continuous high quality accomplishes work, practices thrift manpower and materials.
2) The roller teeth which are unreasonably distributed can cause the condition of uneven material mixing, so that another groups of adjacent roller teeth are obtained by forming an included angle of 120 degrees between every two roller teeth and the axle center and rotating groups of roller teeth by 60 degrees along the axle center of the roller shaft, so that the roller teeth are uniformly distributed on the roller shaft, and different materials are mixed more uniformly.
3) The trapezoidal roller teeth can not only push materials to be mixed in a rotating mode, but also can apply radial force to the materials, so that the materials move towards the discharge hole.
4) The sizes of the angle A and the angle B are closely related to the shape of the material and the rotating speed of the stirring roller, the larger the rotating speed of the stirring roller is, the smaller the size difference between the angle A and the angle B is, and the smaller the rotating speed is, so that the difference between the angle A and the angle B can be properly enlarged; the material viscosity is large, the difference between the A and B can be properly increased, the viscosity is small, and the difference is smaller.
Drawings
FIG. 1 is a schematic perspective view of a continuous modification apparatus for kinds of semi-finished products of high absorption resin.
FIG. 2 is a schematic front view of a continuous modification apparatus for kinds of semi-finished products of high absorption resin.
FIG. 3 is a schematic view of a stirring roller of a continuous modification device for semi-finished products of high-absorption resin.
FIG. 4 is a schematic side view of a stirring roll of a continuous modification device for kinds of semi-finished products of high-absorption resin.
FIG. 5 is a schematic perspective view of a roll tooth of a continuous modification apparatus for kinds of semi-finished products of high absorption resin.
FIG. 6 is a schematic cross-sectional view of a roll tooth of a continuous modification device for kinds of semi-finished products of high-absorption resin.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention is further specifically described in with reference to fig. 1-6.
continuous modification equipment for semi-finished products of high-absorption resin comprises a motor 17, a transmission shaft 14, a stirring roller, a support frame 16, a fixing frame 18 and a stirring cylinder 11, wherein the motor 17 is fixed on the support frame 16 through the fixing frame 18, the transmission shaft 14 is arranged on the 17 side of the motor 17, the motor 17 is connected with the transmission shaft 14 through a belt 15, the transmission shaft 14 is fixed on the support frame 16 through the fixing frame 18, the transmission shaft 14 is connected with the stirring roller in the stirring cylinder 11, the stirring cylinder 11 is fixed on the support frame 16 through the fixing frame 18, a feeding hole 13 is formed in the upper part of the 11 end of the stirring cylinder 11, a discharging hole 23 is formed in the lower part of the end, a plurality of liquid inlets 12 are formed in the middle cylinder wall of the stirring cylinder 11, the motor 17 drives the stirring roller to continuously mix materials, so that the materials are continuously modified, the production efficiency is improved, liquid materials are added into the stirring cylinder 11 through different liquid inlets 12 to adapt to continuous production, the modified materials are added according to different orders, and simultaneously adapt to technological improvement, more types.
The stirring roller comprises a roller shaft 19, a connecting piece 21 and roller teeth 22, the roller teeth 22 are fixed on the roller shaft 19 through the connecting piece 21, a plurality of groups of roller teeth 22 are axially arranged on the roller shaft 19, each group of roller teeth 22 comprises three roller teeth 22 and are uniformly distributed on the roller shaft 19, the included angle between each two roller teeth and the axis is 120 degrees, groups of roller teeth rotate by 60 degrees along the axis of the roller shaft 19 to obtain another groups of roller teeth 22 adjacent to the roller teeth, and the roller teeth which are unreasonably distributed can cause the condition of uneven mixing of materials, so that another groups of roller teeth adjacent to the roller teeth are obtained by rotating by 60 degrees along the axis of the roller shaft through the included angle between each two roller teeth and the axis, groups of roller teeth, so that the roller teeth are uniformly distributed on the roller shaft.
The cross section of the roller teeth 22 is trapezoidal, included angles between two long edges and the bottom edge are A and B, A is larger than B, the trapezoidal roller teeth 22 can not only push materials to be rotationally mixed, but also can apply radial force to the materials, so that the materials move to the discharge hole 23.
As shown in fig. 5, the teeth stir the material from the back to the front, with the angle B of the discharge side being smaller than the angle a of the feed side, thereby pushing material from the feed port to the discharge port while stirring .
The size of the angle A is 80-90 degrees, the size of the angle B is 70-79 degrees, the sizes of the angle A and the angle B are closely related to the shape of the material, and the rotating speed of the stirring roller is higher, the difference between the sizes of the angle A and the angle B is smaller, the rotating speed is smaller, and the difference between the angle A and the angle B can be properly enlarged; the material viscosity is large, the difference between the A and B can be properly increased, the viscosity is small, and the difference is smaller.
The working principle is as follows: 1. adding a semi-finished powder material through a feed inlet 13; 2. the starting motor 17 drives the transmission shaft 14 and the stirring roller to operate through the belt 15, and the roller teeth 22 slowly push the materials to the discharge hole 23 while stirring the materials; 3. adding liquid materials into the mixing drum 11 through a liquid inlet 12 in sequence; 4. the modified materials are discharged through the discharge port 23, the processing method can realize continuous automatic production, the processing technology is simple and convenient, the production efficiency is high, the product quality meets the requirements, and resources are saved.
The intermittent processing comprises the steps of 1, adding semi-finished powder materials through a feeding hole 13, closing the feeding hole 13 after the adding, 2, starting a motor 17, driving a transmission shaft 14 and a stirring roller to operate through a belt 15 by the motor 17, stirring the materials by a roller tooth 22, and slowly pushing the materials to a discharging hole 23 simultaneously, 3, adding liquid materials into a stirring barrel 11 through a liquid inlet 12 in sequence, 4, stirring 2m10s or 4m40s, opening the discharging hole 23 to discharge for 1 minute, opening the discharging hole 23 to discharge the materials discharged from the stirring barrel 11 for 1 minute, closing a discharging inserting plate after the discharging is finished, 5, re-feeding, repeating the next processes, and adopting the intermittent processing to meet the processing requirements of a small amount of orders and a small amount of materials when the orders are unstable and the yield is small, and adopting the intermittent processing to process parts for times, so.
Continuous processing: the semi-finished powder material passes through the feeding hole 13, the powder material is quantitatively added into the mixing drum 11 according to 3000kg/h, the mixing roller runs, the speed of mixing the materials in the mixing drum 11 is 3000kg/h, liquid materials are continuously and quantitatively added on the mixing drum 11 according to 3000kg/h discharge amount, the materials are continuously fed in and discharged from the mixing drum 11, the materials conveyed by the mixing drum 11 are wet granules or wet powder materials, the modified materials are discharged through the discharging hole 23, the continuous processing is suitable for large-batch continuous production, the production efficiency is high, the yield is high, and manpower and material resources are saved in the continuous production.
The following table shows motor power, stirring roller rotating speed, reaction time and output meter adopting two processing modes
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (4)
- The utility model provides a kinds of high absorption resin semi-manufactured goods are modified equipment in succession, characterized by, including motor, transmission shaft, stirring roller, support frame, mount, churn, the motor passes through the mount to be fixed on the support frame, motor side is equipped with the transmission shaft, the motor passes through the belt with the transmission shaft to be connected, the transmission shaft passes through the mount to be fixed on the support frame, the transmission shaft is connected with the stirring roller in the churn, the churn passes through the mount to be fixed on the support frame, churn holds upper portion and is equipped with the feed inlet, holds the lower part in addition and is equipped with the discharge gate, be equipped with a plurality.
- 2. The continuous equipment for modifying the semi-finished products of high absorption resin as claimed in claim 1, wherein said stirring roller comprises a roller shaft, a connecting member, and a plurality of sets of teeth, each set of teeth comprises three teeth, which are uniformly distributed on the roller shaft, and two sets of teeth included at 120 ° to the shaft center, sets of teeth rotate at 60 ° to obtain another sets of teeth adjacent to the shaft center, and said teeth are fixed on the roller shaft through the connecting member.
- 3. The apparatus for continuously modifying kinds of semi-finished products of high absorption resin as claimed in claim 2, wherein the cross section of the roller teeth is trapezoidal, the included angles between the two long sides and the bottom side are A and B, and A > B.
- 4. The apparatus for continuously modifying kinds of semi-finished products of high absorbent resin as claimed in claim 3, wherein the angle A is 80 ° < A > 90 °, and the angle B is less than 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564040.7U CN209997493U (en) | 2019-04-24 | 2019-04-24 | continuous modification equipment for semi-finished products of high-absorption resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564040.7U CN209997493U (en) | 2019-04-24 | 2019-04-24 | continuous modification equipment for semi-finished products of high-absorption resin |
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| CN209997493U true CN209997493U (en) | 2020-01-31 |
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| CN201920564040.7U Active CN209997493U (en) | 2019-04-24 | 2019-04-24 | continuous modification equipment for semi-finished products of high-absorption resin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925913A (en) * | 2019-04-24 | 2019-06-25 | 山东昊月新材料股份有限公司 | A kind of super absorbent resin semi-finished product continuous modification equipment and its application method |
-
2019
- 2019-04-24 CN CN201920564040.7U patent/CN209997493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925913A (en) * | 2019-04-24 | 2019-06-25 | 山东昊月新材料股份有限公司 | A kind of super absorbent resin semi-finished product continuous modification equipment and its application method |
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