CN212189020U - Polyether monomer polycarboxylate water reducing agent production is with closed catalyst polymerization jar - Google Patents
Polyether monomer polycarboxylate water reducing agent production is with closed catalyst polymerization jar Download PDFInfo
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- CN212189020U CN212189020U CN202020579416.4U CN202020579416U CN212189020U CN 212189020 U CN212189020 U CN 212189020U CN 202020579416 U CN202020579416 U CN 202020579416U CN 212189020 U CN212189020 U CN 212189020U
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Abstract
The utility model discloses a production of polyether monomer polycarboxylate water reducing agent is with closed catalyst polymerization jar, including the polymerization tank body, the bottom of the polymerization tank body is provided with the support, the bottom of the polymerization tank body is provided with the discharge gate and is provided with the valve, the top of the polymerization tank body is provided with the feed inlet and is provided with the feeding top cylinder, vertical one side of feeding top cylinder is provided with a plurality of biography material side cylinder, biography material side cylinder internal rotation is connected with the guide plate, and one side of guide plate extends to in the feeding top cylinder, a plurality of punishment in advance hole has been seted up to the guide plate, feed port and round hole have been seted up at the top of biography material side cylinder, the spacing section of thick bamboo of top side fixedly connected with of biography. The utility model discloses a mutual cooperation between each part for the material is thrown to the proportion that various materials can be quick, and the input of various materials is accomplished through same motor, and the structure is retrencied, and the cost is lower, has satisfied the user demand of people in the production life.
Description
Technical Field
The utility model relates to a polyether monomer polycarboxylate water reducing agent processing equipment technical field especially relates to a production of polyether monomer polycarboxylate water reducing agent is with closed catalyst polymerization jar.
Background
The polycarboxylate water reducing agent is a high-performance water reducing agent, and is a cement dispersing agent in the application of cement concrete. The method is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like. The product is green and environment-friendly, is not flammable and explosive, and can be safely transported by trains and automobiles. The polycarboxylic acid high-efficiency water reducing agent products can be divided into two main types according to the difference of the main chain structure: the polyether with different side chain lengths is grafted by taking acrylic acid or methacrylic acid as a main chain. The other type is polyether with different side chain lengths grafted by maleic anhydride as a main chain. Based on the water reducer, a series of high-performance water reducer products with different characteristics are derived.
The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate superplasticizer is used in the using process, various materials need to be put in proportionally, the putting process is slow, the efficiency is low, and the using requirements of people in production and life cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a closed catalyst polymerization tank for producing polyether monomer polycarboxylate superplasticizer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a closed catalyst polymerization tank for producing a polyether monomer polycarboxylate superplasticizer comprises a polymerization tank body, wherein a support is arranged at the bottom of the polymerization tank body, a discharge port and a valve are arranged at the bottom end of the polymerization tank body, a feed inlet and a feeding top cylinder are arranged at the top of the polymerization tank body, a plurality of material conveying side cylinders are arranged on one vertical side of the feeding top cylinder, a material guide plate is connected in the material conveying side cylinders in a rotating mode, one side of the material guide plate extends into the feeding top cylinder, a plurality of material passing holes are formed in the material guide plate, a feed hole and a round hole are formed in the top of each material conveying side cylinder, a limiting cylinder is fixedly connected to the top side of each material conveying side cylinder and communicated with the round hole, a first transmission circular shaft is fixedly connected to the middle of the top side of the material guide plate, and a first sealing ring is arranged between the first transmission circular shaft, the top end of the first transmission circular shaft is fixedly connected with a first driven gear, the top side fixing frame of the first material transmission side cylinder is provided with a feeding funnel, the bottom end of the feeding funnel is communicated with a feeding hole, the top fixing frame of the feeding funnel is provided with a second limiting cylinder, a spiral feeding main shaft is arranged in the feeding funnel, the top end of the spiral feeding main shaft penetrates through the inner side of the second limiting cylinder and is fixedly connected with a second driven gear, a third limiting cylinder is arranged vertically above the top feeding cylinder, a mounting frame is arranged between the third limiting cylinder and the top feeding cylinder, the third limiting cylinder is rotatably connected with a second transmission circular shaft, the top side of the top feeding cylinder is fixedly provided with a motor through bolts, the output shaft of the motor is in transmission connection with the second transmission circular shaft, the outer side shaft body of the second transmission circular shaft is provided with a first toothed ring and a second toothed ring, and support arms are respectively and fixedly connected between the inner walls of, first driven gear all is connected with the meshing of ring gear, and driven gear two all is connected with the meshing of ring gear two, bottom one side of feed hopper is provided with buffer memory mechanism, and buffer memory mechanism is including buffering side case, side opening has been seted up to feed hopper's bottom one side and the side case is linked together with buffering side case in the lump, and buffering side incasement horizontal sliding connection has the slide, is provided with sealing washer two between the inner wall of slide and buffering side case, one side fixedly connected with connecting rod of side opening one is kept away from to the slide, and the one end of connecting rod extends to the outside and the fixedly connected with limiting plate of buffering side case, and the body of rod outside cover of connecting rod is equipped with.
Preferably, the return spring is located inside the buffer side case.
Preferably, one end of the buffering side box is of an opening structure and is communicated with the first side hole, the other end of the buffering side box is provided with a horizontal hole, and one end of the connecting rod penetrates through the horizontal hole.
Preferably, the feeding top cylinder is of a circular vessel-shaped structure with a downward opening, a plurality of second side holes are formed in the vertical side of the feeding top cylinder, and one side of the material guide disc penetrates through the second side holes respectively.
Preferably, the material passing holes are respectively provided with a plurality of material passing holes, and are annularly and equidistantly distributed at the edge position of the material guide plate.
Preferably, the bottom end of the spiral feeding main shaft extends to one side of the top of the buffer side box.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a mutual cooperation between each part for the material is thrown to the proportion that various materials can be quick, and the input of various materials is accomplished through same motor, and the structure is retrencied, and the cost is lower, has satisfied the user demand of people in the production life.
Drawings
FIG. 1 is a schematic diagram of a sectional structure of a closed catalyst polymerization tank for producing polyether monomer polycarboxylate superplasticizer according to the present invention;
FIG. 2 is a schematic diagram of a sectional structure of a closed catalyst polymerization tank for producing polyether monomer polycarboxylate superplasticizer according to the present invention;
FIG. 3 is a schematic diagram of the top view structure of the part of the closed catalyst polymerization tank for producing polyether monomer polycarboxylate superplasticizer provided by the utility model.
In the figure: the device comprises a polymerization tank body 1, a support 2, a valve 3, a feeding top cylinder 4, a material conveying side cylinder 5, a material guide plate 6, a first limiting cylinder 7, a feeding hopper 8, a first transmission circular shaft 9, a first sealing ring 10, a first driven gear 11, a second limiting cylinder 12, a spiral feeding main shaft 13, a second driven gear 14, a third limiting cylinder 15, a mounting frame 16, a second transmission circular shaft 17, a first driving gear ring 18, a second driving gear ring 19, a support arm 20, a buffering side box 21, a sliding plate 22, a second sealing ring 23, a connecting rod 24, a limiting plate 25, a return spring 26 and a motor 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a closed catalyst polymerization tank for producing a polyether monomer polycarboxylate water reducer comprises a polymerization tank body 1, wherein a support 2 is arranged at the bottom of the polymerization tank body 1, a discharge port and a valve 3 are arranged at the bottom of the polymerization tank body 1, a feed port and a feeding top cylinder 4 are arranged at the top of the polymerization tank body 1, a plurality of material conveying side cylinders 5 are arranged on one vertical side of the feeding top cylinder 4, a material guide plate 6 is rotationally connected with the material conveying side cylinders 5, one side of the material guide plate 6 extends into the feeding top cylinder 4, a plurality of material passing holes are formed in the material guide plate 6, a feed hole and a circular hole are formed in the top of each material conveying side cylinder 5, a first limiting cylinder 7 is fixedly connected with the top side of each material conveying side cylinder 5 and communicated with the circular hole, a first transmission circular shaft 9 is fixedly connected with the middle part of the top side of the material guide plate 6, a first transmission circular shaft 9 penetrates through, a driven gear I11 is fixedly connected to the top end of a transmission circular shaft I9, a feeding funnel 8 is arranged on a top side fixing frame of a material transmission side cylinder 5, the bottom end of the feeding funnel 8 is communicated with a feeding hole, a limiting cylinder II 12 is arranged on a top fixing frame of the feeding funnel 8, a spiral feeding main shaft 13 is arranged in the feeding funnel 8, a driven gear II 14 penetrates through the top end of the spiral feeding main shaft 13 from the inner side of the limiting cylinder II 12 and is fixedly connected with the top end of the spiral feeding main shaft, a limiting cylinder III 15 is arranged vertically above a feeding top cylinder 4, a mounting frame 16 is arranged between the limiting cylinder III 15 and the feeding top cylinder 4, a transmission circular shaft II 17 is rotatably connected in the limiting cylinder III 15, a motor 27 is fixedly installed on the top side of the feeding top cylinder 4 through bolts, an output shaft of the motor 27 is in transmission connection with the transmission circular shaft II 17, a driving gear ring I18 and a driving gear ring II 19 are arranged on the outer side of a shaft body of the transmission circular shaft II 17, driven gear 11 all is connected with the meshing of first 18 of initiative ring gear, driven gear two 14 all is connected with the meshing of second 19 of initiative ring gear, bottom one side of feed hopper 8 is provided with buffer memory mechanism, buffer memory mechanism includes buffering side case 21, side opening has been seted up to bottom one side of feed hopper 8 and side case 21 is linked together in the lump, buffering side case 21 water level smooth motion is connected with slide 22, be provided with sealing washer two 23 between the inner wall of slide 22 and buffering side case 21, slide 22 keeps away from one side fixedly connected with connecting rod 24 of side opening, the one end of connecting rod 24 extends to the outside and the fixedly connected with limiting plate 25 of buffering side case 21, the body of rod outside cover of connecting rod 24 is equipped with reset spring 26, the bottom of spiral feeding main shaft 13 extends to top one side of buffering side case 21.
In the embodiment, in the operation process, various materials are respectively fed from the top of the feeding hopper 8, the motor 27 drives the transmission circular shaft two 17 to rotate, the transmission circular shaft two 17 respectively drives the driving gear ring one 18 and the driving gear ring two 19 to rotate through the supporting arm 20, the driving gear ring one 18 drives each driven gear one 11 to rotate in the rotating process, the transmission circular shaft one 9 and the material guide discs 6 at the bottoms of the driven gear one 11 also rotate along with the driving gear shaft one, the material guide discs 6 are filled at the bottom of the feeding hopper 8, the material is discharged in the feeding top cylinder 4 and falls into the polymerization tank body 1, the rotation of each material guide disc 6 is synchronous, therefore, the depth of material passing holes formed in the material guide discs 6 determines the proportion of various materials during feeding, so that the use requirement can be met, meanwhile, the driving gear ring two 19 drives each driven gear two 14 to rotate, and the spiral feeding main shaft 13 at the bottoms of the driven gears two 14 also rotates along with the spiral feeding main shaft, spiral feeding main shaft 13 drives the material and moves down, punishment in advance hole on the baffle disc 6 packs, when the plate body (non punishment in advance hole region) of baffle disc 6 passes through feed hopper 8's bottom, the material is piled up in feed hopper 8's bottom, and promote slide 22 and slide to one side, thereby carry out certain temporary storage in time to the material, and feed hopper 8, spiral feeding main shaft 13 and driven gear two 14's the size also corresponding and punishment in advance hole between the size proportion corresponding, thereby realize the quick feeding of proportion, very big promotion production efficiency.
Example two
Referring to fig. 1-3, in this embodiment, basically the same as the first embodiment, it is more preferable that the return spring 26 is located inside the buffering side box 21, one end of the buffering side box 21 is of an open structure and is communicated with the first side hole, the other end of the buffering side box 21 is provided with a horizontal hole, one end of the connecting rod 24 passes through the horizontal hole, when the material passing hole moves to the bottom side of the feeding funnel 8, the rotation of the spiral feeding main shaft 13 charges the material passing hole, the return spring 26 pushes the sliding plate 22 to move horizontally and push out the temporarily stored material inside the buffering side box 21 and charge the material passing hole, so as to improve the charging efficiency, the feeding top cylinder 4 is of a circular dish-shaped structure with a downward opening, and a plurality of second side holes are provided on a vertical side of the feeding top cylinder 4, and one side of the material guiding disc 6 passes through the second side holes respectively, and the material passing hole filled with the material rotates into the feeding top cylinder 4, the materials in the material passing holes fall into the polymerization tank body 1, the material passing holes are respectively provided with a plurality of material passing holes, the material passing holes are distributed at the edge position of the material guide plate 6 in an annular and equidistant mode, and the number of rotating turns of the material guide plate 6 is in direct proportion to the feeding volume.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A closed catalyst polymerization tank for producing a polyether monomer polycarboxylate water reducer comprises a polymerization tank body (1) and is characterized in that a support (2) is arranged at the bottom of the polymerization tank body (1), a discharge port and a valve (3) are arranged at the bottom of the polymerization tank body (1), a feed port and a feed top cylinder (4) are arranged at the top of the polymerization tank body (1), a plurality of material conveying side cylinders (5) are arranged on one vertical side of the feed top cylinder (4), a material guide plate (6) is rotationally connected with the material conveying side cylinders (5), one side of the material guide plate (6) extends into the feed top cylinder (4), a plurality of material passing holes are formed in the material guide plate (6), a feed hole and a round hole are formed in the top of each material conveying side cylinder (5), a first limiting cylinder (7) is fixedly connected to the top side of each material conveying side cylinder (5) and is communicated with the round hole, the middle part of the top side of the material guide plate (6) is fixedly connected with a first transmission circular shaft (9), the first transmission circular shaft (9) penetrates through the inner side of a first limiting cylinder (7) and is provided with a first sealing ring (10) between the inner wall of the first limiting cylinder (7), the top end of the first transmission circular shaft (9) is fixedly connected with a first driven gear (11), a top side fixing frame of the material transmission side cylinder (5) is provided with a feeding hopper (8), the bottom end of the feeding hopper (8) is communicated with a feeding hole, a top fixing frame of the feeding hopper (8) is provided with a second limiting cylinder (12), a spiral feeding main shaft (13) is arranged in the feeding hopper (8), the top end of the spiral feeding main shaft (13) penetrates through the inner side of the second limiting cylinder (12) and is fixedly connected with a second driven gear (14), a third limiting cylinder (15) is arranged vertically above the feeding top cylinder (4), a mounting rack (16) is arranged between a third limiting barrel (15) and a top feeding barrel (4), a second transmission circular shaft (17) is rotationally connected in the third limiting barrel (15), a motor (27) is fixedly mounted on the top side of the top feeding barrel (4) through a bolt, an output shaft of the motor (27) is in transmission connection with the second transmission circular shaft (17), a first driving gear ring (18) and a second driving gear ring (19) are arranged on the outer side of a shaft body of the second transmission circular shaft (17), support arms (20) are respectively and fixedly connected between the inner walls of the first driving gear ring (18) and the second driving gear ring (19) and the second transmission circular shaft (17), a first driven gear (11) is in meshing connection with the first driving gear ring (18), a second driven gear (14) is in meshing connection with the second driving gear ring (19), a buffer mechanism is arranged on one side of the bottom of the feeding hopper (8), and comprises a buffer side box (21), side opening has been seted up to bottom one side of feed hopper (8) and the side case (21) is linked together in the lump with buffering, and the horizontal sliding connection has slide (22) in buffering side case (21), is provided with between the inner wall of slide (22) and buffering side case (21) sealing washer two (23), one side fixedly connected with connecting rod (24) of side opening one are kept away from in slide (22), and the one end of connecting rod (24) extends to the outside and the fixedly connected with limiting plate (25) of buffering side case (21), and the body of rod outside cover of connecting rod (24) is equipped with reset spring (26).
2. The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate superplasticizer according to claim 1, wherein the return spring (26) is positioned inside the buffering side tank (21).
3. The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate water reducer as claimed in claim 1, wherein one end of the buffering side tank (21) is of an open structure and is communicated with the first side hole, the other end of the buffering side tank is provided with a horizontal hole, and one end of the connecting rod (24) penetrates through the horizontal hole.
4. The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate water reducer as claimed in claim 1, wherein the feeding top cylinder (4) is of a circular vessel-shaped structure with a downward opening, a plurality of second side holes are formed in the vertical side of the feeding top cylinder (4), and one side of the material guide disc (6) penetrates through the second side holes respectively.
5. The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate superplasticizer according to claim 1, wherein a plurality of material passing holes are respectively arranged at the edge of the material guide plate (6) in an annular and equidistant manner.
6. The closed catalyst polymerization tank for producing the polyether monomer polycarboxylate water reducer as claimed in claim 1, wherein the bottom end of the spiral feeding main shaft (13) extends to the top side of the buffer side tank (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579416.4U CN212189020U (en) | 2020-04-17 | 2020-04-17 | Polyether monomer polycarboxylate water reducing agent production is with closed catalyst polymerization jar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579416.4U CN212189020U (en) | 2020-04-17 | 2020-04-17 | Polyether monomer polycarboxylate water reducing agent production is with closed catalyst polymerization jar |
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| CN212189020U true CN212189020U (en) | 2020-12-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083157A (en) * | 2021-03-04 | 2021-07-09 | 芜湖信德热处理有限公司 | Chemical reaction kettle feeding device and using method thereof |
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2020
- 2020-04-17 CN CN202020579416.4U patent/CN212189020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083157A (en) * | 2021-03-04 | 2021-07-09 | 芜湖信德热处理有限公司 | Chemical reaction kettle feeding device and using method thereof |
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