CN215586479U

CN215586479U - Agitating unit is used in polycarboxylate accelerator production

Info

Publication number: CN215586479U
Application number: CN202121911937.6U
Authority: CN
Inventors: 任鹏飞
Original assignee: Guizhou Kaixiang New Materials Co ltd
Current assignee: Guizhou Kaixiang New Materials Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-21
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a stirring device for producing a polycarboxylate setting accelerator, which comprises a tank body, wherein the upper end of the tank body is provided with an upper cover body, the upper cover body is provided with a stirring motor, and the stirring motor is connected with a stirring shaft; stirring blades are circumferentially distributed on the stirring shaft, and a filtering device is arranged above the stirring blades; the filtering device comprises a plurality of groups of filtering components which can form a circular shape, each filtering component comprises an arc-shaped ring, a screen and a material guide plate, the arc-shaped rings, the screen and the material guide plates are sleeved on the stirring shaft and are distributed in a fan shape, connecting plates are installed on the side edges of adjacent filtering components, and an installation plate used for being installed on the side wall of the tank body is installed on the position, far away from one side of the screen, of the material guide plate; a probe opening is arranged on the side wall of the upper cover body, and a first feeding opening and a second feeding opening are arranged on the upper end face of the upper cover body; the center of the bottom of the tank body is provided with a discharge hole. The stirring device for producing the polycarboxylate setting accelerator is simple in structure, convenient to operate, capable of filtering impurities and convenient to maintain and clean.

Description

Agitating unit is used in polycarboxylate accelerator production

Technical Field

The utility model relates to the technical field of production of polycarboxylate setting accelerators, in particular to a stirring device for producing the polycarboxylate setting accelerators.

Background

The polycarboxylic acid high-performance water reducing agent (accelerator) is a third-generation high-performance water reducing agent developed after a common water reducing agent represented by sequentially wood calcium and a high-efficiency water reducing agent represented by naphthalene, and is the most advanced high-performance water reducing agent in the world at present, and has the highest technological content, the best application prospect and the best comprehensive performance. When the polycarboxylic acid high-performance water reducing agent is produced, the raw materials need to be fully stirred and the reaction kettle needs to react, and then the product can be obtained, however, the conventional stirring device for producing the polycarboxylate accelerating agent does not filter the raw materials, and the problem that the quality is influenced after partial impurities participate in the reaction exists. Based on this, the utility model provides a stirring device for producing a polycarboxylate setting accelerator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stirring device for producing a polycarboxylate setting accelerator, which solves the problems mentioned above.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a stirring device for producing a polycarboxylate accelerating agent, which comprises a tank body, wherein an upper cover body is arranged at the upper end of the tank body, a stirring motor is arranged at the central position of the upper end of the upper cover body, a working end key of the stirring motor is connected with a stirring shaft, and the stirring shaft penetrates through the upper cover body and then is positioned in the tank body; stirring blades are circumferentially distributed on the stirring shaft, and a filtering device is arranged above the stirring blades; the filtering device comprises a plurality of groups of filtering components which can form a circular shape, each filtering component comprises an arc-shaped ring, a screen and a material guide plate, the arc-shaped rings, the screen and the material guide plates are sleeved on the stirring shaft and are distributed in a fan shape, connecting plates are arranged on the side edges of the adjacent filtering components, and mounting plates used for being mounted on the side walls of the tank bodies are mounted on the positions, far away from the side of the screen, of the material guide plates; a probe opening is arranged on the side wall of the upper cover body, and a first feeding opening and a second feeding opening are arranged on the upper end surface of the upper cover body; the discharging port is installed in the center of the bottom of the tank body, and a plurality of supporting legs are distributed on the circumference of the bottom of the tank body.

Further, stirring vane includes from the top down stirring vane two, a plurality of stirring vane one and stirring vane three that distribute in proper order.

Still further, the second stirring blade is a claw-shaped stirring rod with a downward direction.

Still further, stirring vane third for with jar body bottom arc matched with half arc puddler.

Still further, the connecting plates are connected together through bolts.

Still further, the material guide plate is of an upward inclined structure.

Still further, a water inlet pipe is arranged on the side wall of the tank body.

Compared with the prior art, the utility model has the beneficial technical effects that:

the utility model discloses a agitating unit is used in polycarboxylate accelerator production carries out intensive mixing through stirring vane to the internal raw materials of jar, and the raw materials is when adding, and the stirring that just participates in after having filtered through filter equipment is mixed, avoids some impurity to enter into the stirring in-process, has improved the quality of polycarboxylate accelerator. In addition, the installation and the disassembly process of the filtering device are realized by connecting the installation plate and the connecting plate through bolts, so that the filtering device is convenient and quick and is convenient to maintain. The cleaning process of the filter device can be realized by extending the probe inwards into the cleaning tool in addition to directly disassembling and cleaning. In a word, the stirring device for producing the polycarboxylate accelerator has the advantages of simple structure, convenience in operation, capability of filtering impurities and convenience in maintenance and cleaning.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is a front view of a stirring apparatus for producing a polycarboxylate accelerator according to the present invention;

FIG. 2 is a top view of the filter apparatus;

description of reference numerals: 1. a tank body; 2. a first stirring blade; 3. a second stirring blade; 4. a stirring shaft; 5. a filtration device; 6. an upper cover body; 7. probing a mouth; 8. a first feeding hole; 9. a stirring motor; 10. a second feeding hole; 11. a water inlet pipe; 12. a third stirring blade; 13. a discharge port; 14. supporting legs;

5-1, arc-shaped ring; 5-2, screening; 5-3, a material guide plate; 5-4, mounting a plate; 5-5, connecting plates.

Detailed Description

As shown in fig. 1-2, a stirring device for producing a polycarboxylate accelerator comprises a tank body 1, wherein an upper cover body 6 is installed at the upper end of the tank body 1, a stirring motor 9 is installed at the central position of the upper end of the upper cover body 6, a working end key of the stirring motor 9 is connected with a stirring shaft 4, and the stirring shaft 4 penetrates through the upper cover body 6 and then is located in the tank body 1. Stirring blades are circumferentially distributed on the stirring shaft 4 and comprise a second stirring blade 3, a first stirring blade 2 and a third stirring blade 12 which are sequentially distributed from top to bottom. The second stirring blade 3 is a claw-shaped stirring rod with the downward direction, and the upward rotary motion of the mixed liquid in the tank body 1 in the stirring process is avoided. Stirring vane three 12 for with 1 bottom arc matched with half arc puddler of the jar body can carry out the intensive mixing to the mixed liquid of 1 inside of the jar body, improves stirring efficiency.

The filter device 5 is installed above the stirring blades, as shown in fig. 2, the filter device 5 comprises a plurality of groups of filter assemblies capable of forming a circular shape, each filter assembly comprises an arc-shaped ring 5-1, a screen 5-2 and a guide plate 5-3, the arc-shaped rings are sleeved on the stirring shafts 4, the guide plates 5-3 are of an upward inclined structure, raw materials can be guaranteed to enter the screen 5-2 through the guide plates 5-3 to be filtered, the filtering efficiency and quality are guaranteed, and the quality of the accelerating agent is further guaranteed. The arc-shaped ring 5-1, the screen 5-2 and the material guide plate 5-3 are distributed in a fan shape, and after being combined together, the arc-shaped ring, the screen 5-2 and the material guide plate form a complete circle with other adjacent filtering components. And connecting plates 5-5 are arranged on the side edges of the adjacent filter assemblies, and the connecting plates 5-5 are connected together through bolts. And a mounting plate 5-4 used for being mounted on the side wall of the tank body 1 is mounted on the position, far away from one side of the screen 5-2, of the material guide plate 5-3, and the mounting plate 5-4 is lapped on the upper end face of the inner side wall of the tank body 1 and is mounted together through screws or other connecting pieces.

Go up the lateral wall of lid 6 on install and visit mouth 7 for put the material or stretch into jar internal with burnisher, clean filter equipment 5, guarantee filtration efficiency, for example through negative-pressure air fan pipeline with impurity absorption to cleaning means such as the outside.

The upper end face of the upper cover body 6 is provided with a first feeding hole 8 and a second feeding hole 10, and different raw materials can be placed in the feeding holes. And a discharge port 13 is arranged at the center of the bottom of the tank body 1, and the mixed and stirred accelerating agent is discharged from the discharge port. A plurality of supporting legs 14 are distributed on the circumference of the bottom of the tank body 1 and used for stably supporting the whole tank body 1. Install inlet tube 11 on the 1 lateral wall of jar body, but the water injection is carried out to the lug connection water pipe, and water injection volume and velocity of flow all can be controlled.

The using process of the utility model is as follows:

firstly, raw materials are put into a tank body from a feed inlet or a probe, and water is injected at the same time; secondly, starting a stirring motor to fully stir and mix the raw materials; and finally, discharging the stirred accelerator from a discharge port.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a polycarboxylate accelerator production is with agitating unit which characterized in that: the tank comprises a tank body (1), wherein an upper cover body (6) is installed at the upper end of the tank body (1), a stirring motor (9) is installed at the central position of the upper end of the upper cover body (6), a working end key of the stirring motor (9) is connected with a stirring shaft (4), and the stirring shaft (4) penetrates through the upper cover body (6) and then is located in the tank body (1); stirring blades are circumferentially distributed on the stirring shaft (4), and a filtering device (5) is arranged above the stirring blades; the filtering device (5) comprises a plurality of groups of filtering components capable of forming a circular shape, each filtering component comprises an arc-shaped ring (5-1), a screen (5-2) and a material guide plate (5-3) which are sleeved on the stirring shaft (4), the arc-shaped rings (5-1), the screen (5-2) and the material guide plates (5-3) are distributed in a fan shape, connecting plates (5-5) are installed on the side edges of the adjacent filtering components, and mounting plates (5-4) used for being mounted on the side walls of the tank body (1) are installed on the positions, far away from one side of the screen (5-2), of the material guide plates (5-3); a probe opening (7) is arranged on the side wall of the upper cover body (6), and a first feeding opening (8) and a second feeding opening (10) are arranged on the upper end face of the upper cover body (6); the utility model discloses a jar, including jar body (1), jar body (1) bottom central point puts and installs discharge gate (13), jar body (1) bottom circumference distributes has a plurality of supporting leg (14).

2. The stirring device for the production of a polycarboxylate accelerator as defined in claim 1, wherein: the stirring blade comprises a second stirring blade (3), a plurality of first stirring blades (2) and a third stirring blade (12) which are sequentially distributed from top to bottom.

3. The stirring device for the production of a polycarboxylate accelerator as defined in claim 2, wherein: and the second stirring blade (3) is a claw-shaped stirring rod with a downward direction.

4. The stirring device for the production of a polycarboxylate accelerator as defined in claim 2, wherein: and the third stirring blade (12) is a semi-arc-shaped stirring rod matched with the bottom of the tank body (1) in an arc shape.

5. The stirring device for the production of a polycarboxylate accelerator as defined in claim 1, wherein: the connecting plates (5-5) are connected together through bolts.

6. The stirring device for the production of a polycarboxylate accelerator as defined in claim 1, wherein: the material guide plates (5-3) are of an upward inclined structure.

7. The stirring device for the production of a polycarboxylate accelerator as defined in claim 1, wherein: the water inlet pipe (11) is installed on the side wall of the tank body (1).