CN212651715U - Compound device of polycarboxylate water reducing agent - Google Patents

Abstract

The utility model relates to a polycarboxylate water reducing agent compounding device, which comprises a base, a baffle and a hourglass-shaped compounding bin, wherein the baffle surrounds three sides of the compounding bin, a motor is arranged in the middle of the side baffle, the compounding bin is connected with the motor through a rotating shaft connected with the waist, and the motor can be driven to rotate by the motor along 360 degrees by taking the rotating shaft as an axis; the bottom surface of one end of the compound bin is provided with a plurality of inlet electric valves; a rolling bearing is arranged in the middle of the inside of the waist, a steel ball is welded on an inner ring of which the rolling bearing is arranged outside, and stirring blades are welded on the top and the bottom of the steel ball; the outside of the waist is provided with a discharge valve which is communicated with the inside of the compound bin. The utility model discloses the design of multiple entry makes the auxiliary material add order and the nimble controllable of whole compound process, and mother liquor and auxiliary material can intensive mixing for compound process, the mixed degree when effectively improving the complex, detect the quality of compound product at any time, are favorable to improving polycarboxylate water reducing agent's production efficiency and finished product quality.

Description

Compound device of polycarboxylate water reducing agent

Technical Field

The utility model belongs to industrial chemicals processing equipment especially relates to a compound device of polycarboxylate water reducing agent.

Background

The polycarboxylate superplasticizers need to be transported for a long distance to be supplied to construction sites, however, because the polycarboxylate superplasticizers have low solid content and are mostly water, large-volume tank trucks or other types of vehicles are still needed for transportation, the transportation cost is very high, and in order to save the transportation cost, the conventional common method is to pull the mother liquor and the auxiliary materials to the vicinity of construction sites for compounding. However, the existing polycarboxylate superplasticizer compounding equipment for compounding near a construction site is relatively simple and crude, so that the retention time of raw materials in a compounding tank is short, and because accurate measurement monitoring equipment cannot be generally arranged during field production, the mixing degree of the raw materials and auxiliary materials cannot be judged, the quality of field production can be ensured as much as possible only through long-time stirring, and the production efficiency and the construction progress are greatly influenced.

Disclosure of Invention

An object of the utility model is to provide a polycarboxylate water reducing agent is compound device can effectively improve the degree of mixing when compounding, and is convenient for detect, is favorable to improving the off-the-shelf quality of polycarboxylate water reducing agent.

The technical scheme of the utility model is that:

a polycarboxylate superplasticizer compounding device comprises a base, baffles and an hourglass-shaped compounding bin, wherein the baffles surround three surfaces of the compounding bin 3, a motor is arranged in the middle of the baffle on the opposite side, and the compounding bin is connected with the motor through a rotating shaft connected with the waist and can be driven by the motor to rotate by taking the rotating shaft as a shaft along 360 degrees; the bottom surface of one end of the compound bin is provided with a plurality of inlet electric valves; a rolling bearing is arranged in the middle of the inside of the waist, a steel ball is welded on an inner ring of which the rolling bearing is arranged outside, and stirring blades are welded on the top and the bottom of the steel ball; the outside of the waist is provided with a discharge valve which is communicated with the inside of the compound bin.

The compound bin is hourglass-shaped, and the waist is vertical.

Compared with the prior art, the utility model beneficial effect be:

1. the polycarboxylic acid water reducing agent mother liquor and the auxiliary materials are added into the compounding bin from the inlet electric valve, the auxiliary material adding sequence and the whole compounding process are flexible and controllable due to the design of multiple inlets, the inlet electric valve can be externally connected with a pipeline to serve as a discharge port after compounding is finished, and the use is convenient;

2. the motor drives the compound bin to rotate 360 degrees along the rotating shaft at a set rotating speed and rhythm through the rotating shaft, and due to the hourglass-shaped design of the compound bin, the mother liquor and the auxiliary materials in the compound bin can be fully mixed, so that the compound time is greatly shortened;

3. the stirring blades are fixed on a rolling bearing in the waist of the compounding bin through steel balls, and in the process that the compounding bin is driven to rotate by a motor, due to irregular flow of internal liquid and rotation of the whole device, the steel balls can rotate irregularly in the rolling bearing, so that the stirring blades further stir mother liquid and auxiliary materials in the compounding bin, the compounding process is accelerated, and the compounding quality is improved;

4. the waist is externally connected with a discharge valve for sampling and detecting the compounding effect at any time, thereby adjusting the rotating speed of the motor to control the compounding process.

The utility model discloses compare in prior art and can shorten the compounding time greatly, the mixed degree when effectively improving the compounding detects the quality of compound product at any time, is favorable to improving polycarboxylate water reducing agent's production efficiency and finished product quality.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic view of the structure of the present invention when viewed from the side.

Fig. 4 is a schematic view of the structure when the present invention is viewed from above.

Fig. 5 is a schematic view of a partial structure of the position relationship between the rolling bearing and the steel ball of the present invention.

Fig. 6 is a schematic view of a partial structure of the rolling bearing and the steel ball in a positional relationship in plan view according to the present invention.

It is emphasized that the baffle on one side is shown in fig. 3 with a partial shading removed for clarity of the structure of the present invention.

Shown in the figure:

1-base, 2-baffle, 3-compound storehouse, 3-1-waist, 4-motor, 5-pivot, 6-entry motorised valve, 7-antifriction bearing, 8-steel ball, 9-stirring leaf, 10-bleeder valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description of embodiments of the present invention, it is to be understood that the terms "middle", "upper", "lower", "side", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Meanwhile, the terms such as "motorized valve", "motor", "rolling bearing", etc. are the existing mature technologies that have been adopted in the modern chemical industry in a large number, and those skilled in the art can easily obtain and adopt the terms from the existing technologies, which do not belong to the unique invention of the present invention, but do not affect the creativity of the present invention.

Referring to fig. 1 to 6, a polycarboxylate superplasticizer compounding device comprises a base 1, baffles 2 and a hourglass-shaped compounding bin 3, wherein the baffles 2 surround three sides of the compounding bin 3, a motor 4 is arranged in the middle of the side baffle 2, the compounding bin 3 is connected with the motor 4 through a rotating shaft 5 connected with a waist 3-1, and can be driven by the motor 4 to rotate by 360 degrees by taking the rotating shaft 5 as a shaft; the bottom surface of one end of the compound bin 3 is provided with a plurality of inlet electric valves 6; a rolling bearing 7 is arranged in the middle of the inside of the waist part 3-1, a steel ball 8 is welded on an inner ring of the rolling bearing 7 arranged outside, and stirring blades 9 are welded at the top and the bottom of the steel ball 8; the outer part of the waist part 3-1 is provided with a discharge valve 10 which is communicated with the inner part of the compound bin 3.

The compound cabin 3 is hourglass-shaped, and the waist part 3-1 is vertical.

When the utility model is used specifically, mother liquor and auxiliary materials of the polycarboxylate superplasticizer are added into the compound bin 3 from the inlet electric valve 6, and because the inlet electric valves 6 are provided with a plurality of auxiliary materials, the mother liquor and the auxiliary materials can be added simultaneously or sequentially according to requirements; then the starting motor 4 drives the compound bin 3 to rotate at a set rotating speed and rhythm through the rotating shaft 5, and the compound process is started. Because the compound bin 3 is hourglass-shaped, the internal mother liquor and the auxiliary materials repeatedly flow at the two ends of the compound bin 3 and are fully mixed; meanwhile, the steel ball 8 rotates irregularly in the rolling bearing 7 under the influence of the internal liquid and the external rotation, so that the stirring blade 9 is driven to further stir and mix the mother liquor and the auxiliary materials in the compound bin 3. The compound solution can be sampled and detected through the discharge valve 10 at any time during the compounding process, and the compounding effect is checked. After the compounding is finished, the finished product solution can be discharged for use through an external pipeline at the position of the inlet electric valve 6.

While the preferred embodiments of the present invention have been described with reference to fig. 1-6, it should be understood that these descriptions are not intended to limit the scope of the present invention, and it should be understood that many variations are possible within the spirit of the present invention. Any modifications made within the spirit of the invention will fall within the scope of the invention.

Claims (2)

1. The utility model provides a compound device of polycarboxylate water reducing agent which characterized in that:

the waist-shaped compound device comprises a base (1), baffle plates (2) and an hourglass-shaped compound bin (3), wherein the baffle plates (2) surround three surfaces of the compound bin (3), a motor (4) is arranged in the middle of the baffle plates (2) on the opposite side, the compound bin (3) is connected with the motor (4) through a rotating shaft (5) connected with a waist part (3-1), and can be driven by the motor (4) to rotate by taking the rotating shaft (5) as a shaft along 360 degrees; the bottom surface of one end of the compound bin (3) is provided with a plurality of inlet electric valves (6); a rolling bearing (7) is arranged in the middle of the inside of the waist (3-1), a steel ball (8) is welded on an inner ring of the rolling bearing (7) arranged outside, and stirring blades (9) are welded at the top and the bottom of the steel ball (8); the outer part of the waist part (3-1) is provided with a discharge valve (10) which is communicated with the inner part of the compound bin (3).

2. The compound device of polycarboxylate water reducing agent of claim 1, characterized in that:

the compound bin (3) is hourglass-shaped, and the waist part (3-1) is vertical.

Images