CN217989063U

CN217989063U - Prevent polycarboxylate water reducing agent mixer that deposits

Info

Publication number: CN217989063U
Application number: CN202222273710.4U
Authority: CN
Inventors: 黄国雄; 范谦军; 薛琪
Original assignee: Shanxi Kangteer Fine Chemical Co ltd
Current assignee: Shanxi Kangteer Fine Chemical Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-09
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a prevent polycarboxylate water reducing agent mixer of sediment, including reation kettle, reation kettle's upper end fixedly connected with driving motor, driving motor's the terminal fixedly connected with puddler of output shaft, the equidistant a plurality of stirring leaves that are provided with in the outside of puddler, two diaphragms of the outside lower extreme fixedly connected with of puddler, the one end that the puddler was kept away from to the diaphragm is provided with the mixing mechanism that is used for the inside side of reation kettle to mix, reation kettle's inboard fixedly connected with is used for cooperating mixing mechanism moving ring gear. The utility model can realize the rotation of the helical blade, is convenient for the liquid at the inner side of the kettle body to be mixed, and can turn the liquid upwards, thereby being beneficial to the full mixing; and the stirring device can scrape and stir at the bottom of the kettle, so that the liquid mixing at the bottom of the kettle is convenient.

Description

Prevent polycarboxylate water reducing agent mixer that deposits

Technical Field

The utility model relates to a mixer technical field especially relates to a prevent polycarboxylate water reducing agent mixer of sediment.

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. In the production and processing process of the polycarboxylic acid water reducing agent, a reaction kettle is mainly adopted for stirring and blending, but the existing reaction kettle generally cannot stir the bottom in the reaction kettle, so that the bottom in the reaction kettle is precipitated;

therefore, the anti-precipitation reaction kettle for producing the polycarboxylate superplasticizer with the application number of 'CN 202121900014.0', comprises a reaction kettle body, wherein a feeding hole is formed in the top of the reaction kettle body, a discharging hole is formed in the bottom of the reaction kettle body, a stirring structure is arranged in the reaction kettle body and comprises a first rotating structure, the output end of the first rotating structure is connected with a main rod arranged in the reaction kettle body, a supporting rod is arranged on the side wall of the main rod, the inner part of the main rod is of a hollow structure, a rotating rod is arranged in the hollow structure of the main rod, one end of the rotating rod penetrates through the top of the main rod and extends to the outer side to be connected with the output end of a second rotating structure, the other end of the rotating rod penetrates through the bottom of the main rod and extends to the outer side to be connected with an anti-precipitation brush, the anti-precipitation brush is matched with the shape of the bottom in the reaction kettle body, and the anti-precipitation brush realizes the effect of sweeping the bottom precipitates in the reaction kettle body, so as to achieve the purpose of preventing precipitation in the reaction kettle body;

although solved the problem of preventing deposiing in the above-mentioned patent, mix only through branch at the stirring in-process, it is too simple, the side in the cauldron often can not get the stirring, and the effect of mixing is not good, adopts two motors to order about the stirring simultaneously and prevents the operation of deposiing work, has increased the output of cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides an anti-settling polycarboxylate superplasticizer stirring machine which can realize the rotation of a helical blade, is convenient for the liquid at the side edge inside a kettle body to be mixed and can also upwards turn the liquid, thereby being beneficial to full mixing; and the stirring device can scrape and stir at the bottom of the kettle, so that the liquid mixing at the bottom of the kettle is convenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent polycarboxylate water reducing agent mixer that deposits, includes reation kettle, reation kettle's upper end fixedly connected with driving motor, driving motor's the terminal fixedly connected with puddler of output shaft, the outside equidistant of puddler is provided with a plurality of stirring leaves, two diaphragms of outside lower extreme fixedly connected with of puddler, the one end that the puddler was kept away from to the diaphragm is provided with the mixing mechanism that is used for the inside side of reation kettle to mix, reation kettle's inboard fixedly connected with is used for cooperating mixing mechanism moving ring gear, the lower extreme fixedly connected with scraper blade of puddler.

Preferably, the mixing mechanism includes the gear of rotation connection terminal surface under the diaphragm, the gear meshes with the ring gear, the up end of diaphragm rotates and is connected with the montant coaxial with the gear, the outside of montant is provided with helical blade, the lower terminal surface of diaphragm is provided with the rabbling mechanism that is used for the bottom to stir.

Preferably, the stirring mechanism includes the mounting panel of fixed connection terminal surface under the diaphragm, it is provided with the pivot to run through on the mounting panel, the one end fixedly connected with crown gear of puddler is kept away from in the pivot, the crown gear meshes with the ring gear, a plurality of stirring boards are installed to the lateral wall of pivot.

Preferably, the vertical rod and the helical blade are welded and fixed.

Preferably, the scraper is arc-shaped, and the lower end face of the scraper is abutted against the inner bottom surface of the reaction kettle.

Preferably, link up on the mounting panel and be provided with the mounting hole with pivot matched with, the pivot is located the mounting hole, just the pivot is connected with the mounting panel rotation.

Preferably, one side of the transverse plate is arc-shaped, and the transverse plate and the stirring rod are fixed by bolts.

The utility model discloses possess following beneficial effect:

1. through the arrangement of the mixing mechanism and the gear ring, the gear can rotate through the gear ring under the driving of the transverse plate, so that the helical blade rotates, the liquid on the side edge inside the kettle body is convenient to mix, the liquid can be turned upwards, and the full mixing is facilitated;

2. through the setting of rabbling mechanism, scraper blade, can scrape in cauldron body bottom surface, avoid appearing the phenomenon of sediment to the rotation that the board was stirred in the cooperation can mix the liquid at the bottom of the cauldron, improves the comprehensiveness of mixing.

Drawings

FIG. 1 is a cross-sectional view of a mixer for anti-settling polycarboxylic acid water reducing agent in accordance with the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a front view of the mixer for anti-settling polycarboxylic acid water reducing agent of the present invention;

figure 4 is the utility model provides a prevent diaphragm's among polycarboxylate water reducing agent mixer stereogram that deposits.

In the figure: the device comprises a reaction kettle 1, a driving motor 2, a stirring rod 3, a stirring blade 4, a vertical rod 5, a helical blade 6, a transverse plate 7, a scraping plate 8, a gear 9, a rotating shaft 10, a stirring plate 11, a mounting plate 12, a crown gear 13 and a gear ring 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an anti-settling polycarboxylate water reducer stirrer comprises a reaction kettle 1, wherein the upper end of the reaction kettle 1 is fixedly connected with a driving motor 2, the tail end of an output shaft of the driving motor 2 is fixedly connected with a stirring rod 3, a plurality of stirring blades 4 are arranged on the outer side of the stirring rod 3 at equal intervals, the lower end of the outer side of the stirring rod 3 is fixedly connected with two transverse plates 7, one side of each transverse plate 7 is arc-shaped, and the transverse plates 7 and the stirring rod 3 are fixed through bolts, so that the transverse plates 7 are convenient to disassemble and assemble;

a mixing mechanism for mixing the inner side edge of the reaction kettle 1 is arranged at one end, away from the stirring rod 3, of the transverse plate 7, the mixing mechanism comprises a gear 9 which is rotatably connected to the lower end face of the transverse plate 7, the gear 9 is meshed with a gear ring 14, the upper end face of the transverse plate 7 is rotatably connected with a vertical rod 5 which is coaxial with the gear 9, a helical blade 6 is arranged on the outer side of the vertical rod 5, and the vertical rod 5 and the helical blade 6 are fixedly welded;

the stirring mechanism for bottom stirring is arranged on the lower end face of the transverse plate 7 and comprises a mounting plate 12 fixedly connected to the lower end face of the transverse plate 7, a rotating shaft 10 penetrates through the mounting plate 12, a mounting hole matched with the rotating shaft 10 is formed in the mounting plate 12 in a penetrating mode, the rotating shaft 10 is located in the mounting hole and is rotatably connected with the mounting plate 12, a crown gear 13 is fixedly connected to one end, away from the stirring rod 3, of the rotating shaft 10, the crown gear 13 is meshed with a gear ring 14, and a plurality of stirring plates 11 are mounted on the side wall of the rotating shaft 10;

the inner side of the reaction kettle 1 is fixedly connected with a gear ring 14 used for matching with the mixing mechanism to operate, the lower end of the stirring rod 3 is fixedly connected with a scraper 8, the scraper 8 is arc-shaped, and the lower end face of the scraper 8 is abutted against the inner bottom face of the reaction kettle 1.

The working principle is as follows:

when the device works, firstly, the driving motor 2 is started, the output shaft of the driving motor 2 rotates to drive the stirring rod 3 to rotate, the stirring rod 3 rotates to drive the stirring blade 4 to rotate, liquid in the reaction kettle 1 can be mixed, and meanwhile, the scraper 8 can scrape the bottom of the reaction kettle 1 to avoid precipitation;

in the rotating process of the stirring rod 3, the transverse plate 7 rotates along with the stirring rod, so that the vertical rod 5 and the gear 9 can move circularly, and the gear 9 rotates under the action of the gear ring 14, so that the vertical rod 5 and the helical blade 6 can rotate, liquid on the side edge of the reaction kettle 1 can be continuously turned upwards, and poor liquid mixing effect on the side edge of the reaction kettle 1 is avoided;

in the process of rotating the gear 9, the crown gear 13 rotates along with the gear, so that the rotating shaft 10 rotates, the rotating shaft 10 rotates to drive the stirring plate 11 to rotate, the bottom of the reaction kettle 1 can be stirred, and the mixing effect is further improved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent polycarboxylate water reducing agent mixer that deposits, includes reation kettle (1), its characterized in that, the upper end fixedly connected with driving motor (2) of reation kettle (1), the terminal fixedly connected with puddler (3) of output shaft of driving motor (2), the outside equidistant a plurality of stirring leaves (4) that are provided with of puddler (3), two diaphragms (7) of the outside lower extreme fixedly connected with of puddler (3), the one end that puddler (3) were kept away from in diaphragm (7) is provided with the mixing mechanism who is used for reation kettle (1) inside side to mix, the inboard fixedly connected with of reation kettle (1) is used for cooperating mixed mechanism moving ring gear (14), the lower extreme fixedly connected with scraper blade (8) of puddler (3).

2. The anti-settling polycarboxylate water reducer mixer according to claim 1, characterized in that the mixing mechanism comprises a gear (9) rotatably connected to the lower end face of a transverse plate (7), the gear (9) is meshed with a gear ring (14), the upper end face of the transverse plate (7) is rotatably connected with a vertical rod (5) coaxial with the gear (9), the outer side of the vertical rod (5) is provided with a helical blade (6), and the lower end face of the transverse plate (7) is provided with a stirring mechanism for bottom stirring.

3. The anti-settling polycarboxylate water reducer mixer according to claim 2, wherein the stirring mechanism comprises a mounting plate (12) fixedly connected to the lower end face of the transverse plate (7), a rotating shaft (10) penetrates through the mounting plate (12), a crown gear (13) is fixedly connected to one end, away from the stirring rod (3), of the rotating shaft (10), the crown gear (13) is meshed with a gear ring (14), and a plurality of stirring plates (11) are mounted on the side wall of the rotating shaft (10).

4. The anti-precipitation polycarboxylate water reducer mixer according to claim 2, characterized in that the vertical rod (5) and the helical blade (6) are welded and fixed.

5. The anti-settling polycarboxylate superplasticizer agitator according to claim 1, wherein the scraper (8) is arc-shaped, and the lower end surface of the scraper (8) is abutted against the inner bottom surface of the reaction kettle (1).

6. The anti-settling polycarboxylate water reducer mixer according to claim 3, characterized in that the mounting plate (12) is provided with a mounting hole through which the rotating shaft (10) is fitted, the rotating shaft (10) is located in the mounting hole, and the rotating shaft (10) is rotatably connected with the mounting plate (12).

7. The anti-settling polycarboxylate water reducer mixer according to claim 1, characterized in that one side of the transverse plate (7) is arc-shaped, and the transverse plate (7) and the mixing rod (3) are fixed by bolts.