CN211099025U - Synthetic reaction device of polycarboxylic acid high-performance water reducing agent - Google Patents
Synthetic reaction device of polycarboxylic acid high-performance water reducing agent Download PDFInfo
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- CN211099025U CN211099025U CN201921828765.9U CN201921828765U CN211099025U CN 211099025 U CN211099025 U CN 211099025U CN 201921828765 U CN201921828765 U CN 201921828765U CN 211099025 U CN211099025 U CN 211099025U
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- fixedly connected
- reducing agent
- water reducing
- reaction kettle
- performance water
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Abstract
The utility model discloses a synthetic reaction unit of polycarboxylate high performance water reducing agent, including reation kettle and reation kettle top fixed connection's last frame, reation kettle center department rotates and is connected with the transfer line, go up the inside fixedly connected with hollow shaft motor of frame, and hollow shaft motor output shaft and transfer line up end fixed connection, the sliding connection of transfer line center department has the threaded rod, the spout has been seted up to the transfer line both sides, and the inside sliding connection of spout has the slider, and slider center department closes with the threaded rod screw thread soon to be connected, transfer line bottom fixedly connected with bottom block, the equal joint in bottom block and slider both sides has the stirring roller. The utility model discloses in, owing to adopted two feeding structures, realized that reagent is by the bottom block stirring mixing at the in-process that rises, adopted supplementary stirring structure, realized that the slider drives the stirring roller and normally stirs.
Description
Technical Field
The utility model relates to a water-reducing agent production facility technical field especially relates to a synthetic reaction unit of polycarboxylate high performance water-reducing agent.
Background
The polycarboxylic acid high-performance water reducing agent is a concrete superplasticizer (water reducing agent) with excellent comprehensive performance at present, the polycarboxylic acid high-performance water reducing agent is a compound product of carboxylic acid graft multipolymer and other effective auxiliary agents, and the existing polycarboxylic acid high-performance water reducing agent in China achieves the current international advanced level in the aspects of technical performance indexes and cost performance.
Firstly, a plurality of reagents are required to be sequentially added into a reaction kettle to be uniformly stirred for use in the synthesis process of the existing polycarboxylic acid high-performance water reducing agent, but the densities of the reagents are different, so that the reagents in the reaction kettle are always floated or sunk to cause incomplete stirring; secondly, the liquid level in the reaction kettle often rises continuously in the production process of the existing polycarboxylic acid high-performance water reducing agent, so that a single stirring roller is difficult to fully complete stirring.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of mixing and stirring of various reagents with different densities, the synthesis reaction device of the polycarboxylic acid high-performance water reducing agent is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a synthetic reaction unit of polycarboxylate high performance water reducing agent, includes reation kettle and reation kettle top fixed connection's last frame, reation kettle center department rotates and is connected with the transfer line, go up the inside fixedly connected with hollow shaft motor of frame, and hollow shaft motor output shaft and transfer line up end fixed connection, transfer line center department sliding connection has the threaded rod, the spout has been seted up to the transfer line both sides, and the inside sliding connection of spout has the slider, and slider center department closes with the threaded rod screw thread soon to be connected, transfer line bottom fixedly connected with bottom block, the equal joint in bottom block and slider both sides has the stirring roller.
As a further description of the above technical solution:
the reactor is characterized in that a lower branch pipe and an upper branch pipe are fixedly connected to two sides of the reactor respectively, the lower branch pipe is communicated with the bottom of the reactor, and the upper branch pipe is communicated with the top of the reactor.
As a further description of the above technical solution:
and top covers are sleeved at the tops of the lower branch pipe and the upper branch pipe.
As a further description of the above technical solution:
the hollow shaft motor output shaft up end has seted up the sloping block, the threaded rod runs through hollow shaft motor center department and up end fixedly connected with carousel, carousel and sloping block clockwise joint.
As a further description of the above technical solution:
the rotary table is characterized in that a rotary supporting rod is fixedly connected to the upper end face of the rotary table, a rotary handle is fixedly connected to the top end of the rotary supporting rod, and the rotary supporting rod is of an L-shaped structure.
As a further description of the above technical solution:
the sloping block is a triangular top block structure, the front end face of the reaction kettle is fixedly connected with a sampling faucet, and the sampling faucet is communicated with the reaction kettle.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, owing to adopted two feeding structures, owing to adopted the intercommunication between lower branch pipe and upper branch pipe and the reation kettle inner chamber, realized adding reagent to reation kettle inner chamber top and bottom position respectively, owing to adopted transfer line bottom fixed connection's end piece again, and the fixed connection between hollow shaft motor output shaft and the transfer line, realized that the transfer line drives end piece and stirring roller and rotates, thereby realized adding the less reagent of density to reation kettle inner chamber bottom through the lower branch pipe, and then realized that the reagent is being stirred the mixing by the end piece at the in-process that rises.
2. In the utility model, the auxiliary stirring structure is adopted, and the screw thread screwing connection between the slide block and the threaded rod and the sliding connection between the slide block and the transmission rod are adopted, so that the slide block is driven to slide up and down by the rotation of the threaded rod, when the handle is rotated anticlockwise, the turntable and the oblique block are not clamped mutually, the transmission rod is not moved while the handle is rotated to drive the threaded rod to rotate, and the slide block is controlled to move upwards so as to be convenient to stir along with the liquid level; when the handle is rotated clockwise, the turntable is connected with the inclined block in a clamped mode, the transmission rod and the threaded rod are rotated simultaneously, the position of the sliding block is not affected, the hollow shaft motor drives the transmission rod to rotate, the sliding block does not slide up and down, and the sliding block drives the stirring roller to normally stir.
Drawings
Fig. 1 shows a schematic front view structure diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of the inside center of the front view provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a-a section provided according to an embodiment of the present invention.
Illustration of the drawings:
1. rotating the handle; 2. rotating the supporting rod; 3. an upper frame; 4. a reaction kettle; 5. a lower branch pipe; 6. sampling a faucet; 7. an upper branch pipe; 8. a turntable; 9. a sloping block; 10. a hollow shaft motor; 11. a slider; 12. a bottom block; 13. a stirring roller; 14. a threaded rod; 15. a transmission rod; 1501. a chute; 16. and a top cover.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a synthetic reaction unit of polycarboxylate high performance water reducing agent, including reation kettle 4 and 4 top fixed connection's of reation kettle upper frame 3, 4 center departments of reation kettle rotate and are connected with transfer line 15, the inside fixedly connected with hollow shaft motor 10 of upper frame 3, and hollow shaft motor 10 output shaft and 15 up end fixed connection of transfer line, 15 center departments of transfer line sliding connection have a threaded rod 14, spout 1501 has been seted up to 15 both sides of transfer line, and the inside sliding connection of spout 1501 has slider 11, and 11 center departments of slider close with 14 screw threads of threaded rod soon and be connected, 15 bottom fixedly connected with bottom blocks 12 of transfer line, equal joint in bottom blocks 12 and 11 both sides of slider has stirring roller 13, so that stirring roller 13 upward movement, thereby control stirring roller 13 rises along with the liquid level.
Specifically, as shown in fig. 1 and 2, a lower branch pipe 5 and an upper branch pipe 7 are fixedly connected to two sides of a reaction kettle 4 respectively, the lower branch pipe 5 is communicated with the bottom of the reaction kettle 4, the upper branch pipe 7 is communicated with the top of the reaction kettle 4, so that a reagent with a control density higher than that of a liquid in the reaction kettle 4 is added from the upper branch pipe 7, and a reagent with a control density lower than that of a liquid in the reaction kettle 4 is added from the lower branch pipe 5, so that reagent movement can occur after the reagent is added, and stirring is facilitated.
Specifically, as shown in fig. 1 and 2, the top of each of the lower branch pipes 5 and the top of each of the upper branch pipes 7 are sleeved with a top cover 16, so that the top of each of the lower branch pipes 5 and the top of each of the upper branch pipes 7 are covered by the top covers 16.
Specifically, as shown in fig. 2 and 3, an inclined block 9 is disposed on an upper end surface of an output shaft of the hollow shaft motor 10, the threaded rod 14 penetrates through the center of the hollow shaft motor 10, the upper end surface is fixedly connected with a rotary table 8, and the rotary table 8 is clamped with the inclined block 9 in a clockwise direction so as to control the threaded rod 14 and the transmission rod 15 to rotate mutually.
Specifically, as shown in fig. 1, a rotating rod 2 is fixedly connected to the upper end face of the rotating disc 8, a rotating handle 1 is fixedly connected to the top end of the rotating rod 2, and the rotating rod 2 is L-shaped, so that the rotating disc 8 can be manually controlled to rotate.
Specifically, as shown in fig. 1 and 3, the inclined block 9 is a triangular top block structure, the front end face of the reaction kettle 4 is fixedly connected with a sampling faucet 6, and the sampling faucet 6 is communicated with the reaction kettle 4, so as to monitor the state of the reagent in the reaction kettle 4 in real time.
The working principle is as follows: when the device is used, firstly, reagents are added to the top and the bottom of the inner cavity of the reaction kettle 4 respectively through the communication between the lower branch pipe 5 and the inner cavity of the reaction kettle 4 and the upper branch pipe 7, then the transmission rod 15 drives the bottom block 12 and the stirring roller 13 to rotate through the bottom block 12 fixedly connected with the bottom of the transmission rod 15 and the fixed connection between the output shaft of the hollow shaft motor 10 and the transmission rod 15, so that the reagents with lower density are added to the bottom of the inner cavity of the reaction kettle 4 through the lower branch pipe 5, and the reagents are uniformly stirred by the bottom block 12 in the rising process; secondly, the sliding block 11 is driven to slide up and down by the rotation of the threaded rod 14 through the threaded screwing connection between the sliding block 11 and the threaded rod 14 and the sliding connection between the sliding block 11 and the transmission rod 15, and when the handle 1 is rotated anticlockwise, the rotary disc 8 and the inclined block 9 are not clamped with each other, so that the transmission rod 15 is not moved while the handle 1 is rotated to drive the threaded rod 14 to rotate, and the sliding block 11 is controlled to move upwards to be convenient to stir along with the liquid level; when the handle 1 is rotated clockwise, the rotary disc 8 is clamped with the inclined block 9, so that the transmission rod 15 and the threaded rod 14 rotate simultaneously, the position of the sliding block 11 is not influenced, and the hollow shaft motor 10 drives the transmission rod 15 to rotate, and the sliding block 11 does not slide up and down.
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 synthetic reaction device of a polycarboxylic acid high-performance water reducing agent comprises a reaction kettle (4) and an upper frame (3) fixedly connected with the top of the reaction kettle (4), a transmission rod (15) is rotatably connected at the center of the reaction kettle (4), it is characterized in that the interior of the upper frame (3) is fixedly connected with a hollow shaft motor (10), and the output shaft of the hollow shaft motor (10) is fixedly connected with the upper end surface of the transmission rod (15), a threaded rod (14) is connected to the center of the transmission rod (15) in a sliding manner, sliding grooves (1501) are formed in two sides of the transmission rod (15), and the inside of the chute (1501) is connected with a slide block (11) in a sliding way, the center of the slide block (11) is connected with a threaded rod (14) in a threaded way, the bottom of the transmission rod (15) is fixedly connected with a bottom block (12), and stirring rollers (13) are clamped on two sides of the bottom block (12) and the sliding block (11).
2. The synthesis reaction device of the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that a lower branch pipe (5) and an upper branch pipe (7) are fixedly connected to two sides of the reaction kettle (4) respectively, the lower branch pipe (5) is communicated with the bottom of the reaction kettle (4), and the upper branch pipe (7) is communicated with the top of the reaction kettle (4).
3. The synthesis reaction device of the polycarboxylic acid high-performance water reducing agent according to claim 2, characterized in that the top of the lower branch pipe (5) and the top of the upper branch pipe (7) are sleeved with a top cover (16).
4. The synthetic reaction device of the polycarboxylic acid high-performance water reducing agent according to claim 1, characterized in that an inclined block (9) is arranged on the upper end face of the output shaft of the hollow shaft motor (10), the threaded rod (14) penetrates through the center of the hollow shaft motor (10) and is fixedly connected with a rotary table (8) on the upper end face, and the rotary table (8) is clamped with the inclined block (9) in a clockwise direction.
5. The synthesis reaction device of the polycarboxylic acid high-performance water reducing agent according to claim 4, characterized in that a rotating support rod (2) is fixedly connected to the upper end face of the rotating disc (8), a rotating handle (1) is fixedly connected to the top end of the rotating support rod (2), and the rotating support rod (2) is L-shaped.
6. The synthetic reaction device of the polycarboxylic acid high-performance water reducing agent according to claim 4, characterized in that the inclined block (9) is of a triangular top block structure, the front end face of the reaction kettle (4) is fixedly connected with a sampling faucet (6), and the sampling faucet (6) is communicated with the reaction kettle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828765.9U CN211099025U (en) | 2019-10-29 | 2019-10-29 | Synthetic reaction device of polycarboxylic acid high-performance water reducing agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828765.9U CN211099025U (en) | 2019-10-29 | 2019-10-29 | Synthetic reaction device of polycarboxylic acid high-performance water reducing agent |
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| CN211099025U true CN211099025U (en) | 2020-07-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403169A (en) * | 2021-06-03 | 2021-09-17 | 浙江中检海澳思生物科技有限公司 | SOD white spirit production method |
| CN113634183A (en) * | 2021-09-09 | 2021-11-12 | 四川宇砼建材有限公司 | Preparation device and method of slow-release water reducing agent capable of being dried |
-
2019
- 2019-10-29 CN CN201921828765.9U patent/CN211099025U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403169A (en) * | 2021-06-03 | 2021-09-17 | 浙江中检海澳思生物科技有限公司 | SOD white spirit production method |
| CN113634183A (en) * | 2021-09-09 | 2021-11-12 | 四川宇砼建材有限公司 | Preparation device and method of slow-release water reducing agent capable of being dried |
| CN113634183B (en) * | 2021-09-09 | 2023-06-20 | 四川宇砼建材有限公司 | Device and method for preparing slow-release water reducer capable of being dried |
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