CN212663551U

CN212663551U - Water reducing agent reation kettle

Info

Publication number: CN212663551U
Application number: CN202021145878.1U
Authority: CN
Inventors: 林建仁; 赵明; 王义廷; 伍根伙; 谷昕; 李仰根; 刘文龙; 谢芳
Original assignee: Xiamen Meon Lyujian Technology Co ltd
Current assignee: Motple New Materials Research Shanghai Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-09
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to the technical field of water reducing agent production devices, and discloses a water reducing agent reaction kettle, which comprises a reaction kettle body and a stirring device, wherein the top of the reaction kettle body is provided with a liquid inlet pipe and a material inlet pipe which are communicated with the interior of the reaction kettle body, and the bottom of the reaction kettle body is provided with a discharge pipe which is communicated with the interior of the reaction kettle body; agitating unit includes (mixing) shaft, actuating mechanism and at least a set of first stirring subassembly, at least a set of second stirring subassembly, the (mixing) shaft stretches into the internal portion of reation kettle and with the reation kettle body rotates and is connected, actuating mechanism with the (mixing) shaft transmission is connected, first stirring subassembly install in the (mixing) shaft, just first stirring subassembly can wind the perpendicular to the axis direction stirring material cake of (mixing) shaft can be close to or keep away from the (mixing) shaft, second stirring subassembly install in the (mixing) shaft and with first stirring subassembly staggers mutually. This water-reducing agent reation kettle can be with its inside everywhere material stirring, no stirring dead angle.

Description

Water reducing agent reation kettle

Technical Field

The utility model relates to a water-reducing agent apparatus for producing technical field especially relates to a water-reducing agent reation kettle.

Background

The water reducing agent is a concrete admixture capable of reducing the water consumption for mixing under the condition of maintaining the slump constant of concrete basically. Most of them are anionic surfactants, such as lignosulfonate and naphthalene sulfonate formaldehyde polymer. After the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved.

The appearance forms of the water reducing agent are divided into water agent and powder agent. The water reducing agent in the form of the aqueous solution is synthesized in a reaction kettle, materials need to be stirred in the synthesis process, and when the viscosity of the materials is high, the materials near the inner wall of the reaction kettle cannot be stirred, so that the materials in the reaction kettle are uneven, and the product quality is influenced.

In view of the above defects, the designer actively makes research and innovation to create a water reducing agent reaction kettle, so that the water reducing agent reaction kettle has industrial utilization value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-reducing agent reation kettle can be with its inside everywhere material mixing.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a water-reducing agent reation kettle, includes the reation kettle body and agitating unit, wherein:

the top of the reaction kettle body is provided with a liquid inlet pipe and a material inlet pipe which are communicated with the interior of the reaction kettle body, and the bottom of the reaction kettle body is provided with a discharge pipe which is communicated with the interior of the reaction kettle body;

agitating unit includes (mixing) shaft, actuating mechanism and at least a set of first stirring subassembly, at least a set of second stirring subassembly, the (mixing) shaft stretches into the internal portion of reation kettle and with the reation kettle body rotates and is connected, actuating mechanism with the (mixing) shaft transmission is connected, first stirring subassembly install in the (mixing) shaft, just first stirring subassembly can wind the perpendicular to the axis direction stirring material cake of (mixing) shaft can be close to or keep away from the (mixing) shaft, second stirring subassembly install in the (mixing) shaft and with first stirring subassembly staggers mutually.

As a preferred scheme of the above water reducing agent reaction kettle, the first stirring assembly includes a connecting shaft, two groups of stirring blades and a driving assembly, the connecting shaft is vertically connected to the stirring shaft, the two groups of stirring blades are both movably connected to the connecting shaft, and the driving assembly is configured to drive the two groups of stirring blades to move relatively and rotate relatively to the connecting shaft.

As an optimal scheme of the water reducing agent reaction kettle, the driving assembly comprises a bidirectional telescopic cylinder and two rotary cylinders, the bidirectional telescopic cylinder is arranged on the connecting shaft, the two rotary cylinders are respectively arranged at two output ends of the bidirectional telescopic cylinder, and the two rotary cylinders are configured to respectively drive the two groups of stirring blades to rotate.

As a preferable scheme of the above water reducing agent reaction kettle, the stirring blade includes a connection ring and a plurality of first blades uniformly distributed on the periphery of the connection ring, and the connection ring is in sleeve fit with the connection shaft.

As a preferred scheme of the above water reducing agent reaction kettle, the second stirring assembly comprises a connecting disc coaxially connected with the stirring shaft and a plurality of second blades uniformly distributed on the periphery of the connecting disc.

As a preferable scheme of the above water reducing agent reaction kettle, the stirring device comprises two groups of the first stirring assemblies and two groups of the second stirring assemblies, and the two groups of the first stirring assemblies and the two groups of the second stirring assemblies are arranged on the stirring shaft in a staggered manner along the axial direction of the stirring shaft.

As a preferred scheme of the above water reducing agent reaction kettle, the discharge pipe is provided with a switch valve.

The utility model has the advantages that: through setting up first stirring subassembly and second stirring subassembly, utilize first stirring subassembly to carry out the stirring of vertical direction to the material, and at the stirring in-process, can horizontal migration, simultaneously under the drive of (mixing) shaft, first stirring subassembly carries out the stirring of horizontal direction to the material, in addition, under the cooperation that second stirring subassembly carries out the stirring of horizontal direction to the material, top-down stirs the material comprehensively in reation kettle, the stirring dead angle has been eliminated, guaranteed that material everywhere in reation kettle all can be stirred.

Drawings

FIG. 1 is a schematic structural diagram of a water reducing agent reaction kettle provided by the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a stirring device (with a driving mechanism omitted) in a water reducing agent reaction kettle according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a stirring blade in a water reducing agent reaction kettle according to an embodiment of the present invention.

In the figure: 100-a reaction kettle body, 110-a liquid inlet pipe, 120-a liquid inlet pipe, 130-a discharge pipe, 131-a switch valve, 200-a stirring device, 210-a stirring shaft, 220-a driving mechanism, 230-a first stirring component, 231-a connecting shaft, 232-a stirring blade, 2321-a connecting ring, 2322-a first blade, 233-a bidirectional telescopic cylinder, 234-a rotary cylinder, 240-a second stirring component, 241-a connecting disc, 242-a second blade and 300-a support.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in FIGS. 1 to 3, the water reducing agent reaction kettle of the present invention comprises a reaction kettle body 100 and a stirring device 200. Wherein, the top of the reaction kettle body 100 is provided with a liquid inlet pipe 110 and a material inlet pipe 120 which are communicated with the interior of the reaction kettle body, the bottom of the reaction kettle body is provided with a discharge pipe 130 which is communicated with the interior of the reaction kettle body, and the discharge pipe 130 is provided with a switch valve 131; the stirring device 200 comprises a stirring shaft 210, a driving mechanism 220, at least one group of first stirring components 230 and at least one group of second stirring components 240, wherein the stirring shaft 210 extends into the reaction kettle body 100 and is rotatably connected with the reaction kettle body 100, the driving mechanism 220 is in transmission connection with the stirring shaft 210, the first stirring components 230 are installed on the stirring shaft 210, the first stirring components 230 can stir material cakes around the axial direction perpendicular to the stirring shaft 210 and can be close to or far away from the stirring shaft 210, and the second stirring components 240 are installed on the stirring shaft 210 and are staggered with the first stirring components 230. Through setting up first stirring subassembly 230 and second stirring subassembly 240, utilize first stirring subassembly 230 to carry out the stirring of vertical direction to the material, and at the stirring in-process, can horizontal migration, simultaneously under the drive of (mixing) shaft 210, first stirring subassembly 230 carries out the stirring of horizontal direction to the material, in addition, carry out the cooperation that the horizontal direction stirred at second stirring subassembly 240 to the material under, top-down stirs the material comprehensively in reation kettle, the stirring dead angle has been eliminated, guaranteed that material homoenergetic all can be stirred everywhere in the reation kettle.

As a preferred real-time mode of the present invention, the stirring device 200 of the present invention comprises two sets of first stirring assemblies 230 and two sets of second stirring assemblies 240, wherein the two sets of first stirring assemblies 230 and the two sets of second stirring assemblies 240 are installed on the stirring shaft 210 along the axial direction of the stirring shaft 210 in a staggered manner. That is, the first stirring assemblies 230 are spaced apart from the second stirring assemblies 240 one by one. Like this, can carry out the stirring of horizontal direction, vertical direction at four heights, the width of stirring is bigger.

Specifically, the first stirring assembly 230 includes a connecting shaft 231, two sets of stirring blades 232, and a driving assembly, wherein the connecting shaft 231 is vertically connected to the stirring shaft 210, the two sets of stirring blades 232 are both movably connected to the connecting shaft 231, and the driving assembly is configured to drive the two sets of stirring blades 232 to move relatively and rotate relative to the connecting shaft 231. The driving assembly comprises a bidirectional telescopic cylinder 233 and two rotary cylinders 234, the bidirectional telescopic cylinder 233 is mounted on the connecting shaft 231, the two rotary cylinders 234 are respectively mounted at two output ends of the bidirectional telescopic cylinder 233, and the two rotary cylinders 234 are configured to respectively drive the two sets of stirring blades 232 to rotate. The bidirectional telescopic cylinder 233 is started, and the two groups of stirring blades 232 move along the connecting shaft 231 in the opposite direction or the opposite direction; the rotating cylinder 234 is activated and the stirring blade 232 is rotated. In addition, under the rotation of the stirring shaft 210, the stirring blades 232 rotate horizontally along with the stirring shaft 210 while moving and rotating vertically, so that three-dimensional stirring is realized, and the stirring range is wide.

In order to make the stirring vane 232 and the connecting shaft 231 swing joint, the utility model provides a stirring vane 232 includes that go-between 2321 and a plurality of equipartitions overlap the cooperation in the first blade 2322 of go-between 2321 periphery, go-between 2321 and connecting shaft 231.

To the structure of the second stirring assembly 240, in the present invention, the second stirring assembly 240 includes a connection pad 241 coaxially connected with the stirring shaft 210, and a plurality of second blades 242 uniformly arranged on the periphery of the connection pad 241. Therefore, the second stirring assembly 240 can stir the material along with the rotation of the stirring shaft 210.

This water-reducing agent reation kettle during operation, with the liquid material of water-reducing agent from feed liquor pipe 110 inside the input reation kettle body 100, solid-state material from the input pipe 120 inside the input reation kettle body 100, start agitating unit 200, stir the material of the reation kettle body 100, after the stirring finishes, open on-off valve 131, emit the water-reducing agent from delivery pipe 130, then close on-off valve 131.

To sum up, the utility model discloses a water-reducing agent reation kettle can be with its inside everywhere material mixing, no stirring dead angle.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a water-reducing agent reation kettle, its characterized in that includes the reation kettle body (100) and agitating unit (200), wherein:

a liquid inlet pipe (110) and a material inlet pipe (120) which are communicated with the inside of the reaction kettle body (100) are arranged at the top of the reaction kettle body, and a discharge pipe (130) which is communicated with the inside of the reaction kettle body is arranged at the bottom of the reaction kettle body;

stirring device (200) includes (mixing) shaft (210), actuating mechanism (220) and at least a set of first stirring subassembly (230), at least a set of second stirring subassembly (240), (mixing) shaft (210) stretch into the internal portion of reation kettle (100) and with reation kettle body (100) rotate to be connected, actuating mechanism (220) with (mixing) shaft (210) transmission is connected, first stirring subassembly (230) install in (mixing) shaft (210), just first stirring subassembly (230) can wind the perpendicular to the axis direction stirring material cake of (mixing) shaft (210) and can be close to or keep away from (mixing) shaft (210), second stirring subassembly (240) install in (mixing) shaft (210) and with first stirring subassembly (230) stagger mutually.

2. The water reducing agent reaction kettle according to claim 1, wherein the first stirring assembly (230) comprises a connecting shaft (231), two groups of stirring blades (232) and a driving assembly, the connecting shaft (231) is vertically connected with the stirring shaft (210), the two groups of stirring blades (232) are movably connected with the connecting shaft (231), and the driving assembly is configured to drive the two groups of stirring blades (232) to relatively move and rotate relative to the connecting shaft (231).

3. The water reducing agent reaction kettle according to claim 2, wherein the driving assembly comprises a bidirectional telescopic cylinder (233) and two rotary cylinders (234), the bidirectional telescopic cylinder (233) is installed on the connecting shaft (231), the two rotary cylinders (234) are respectively installed at two output ends of the bidirectional telescopic cylinder (233), and the two rotary cylinders (234) are configured to respectively drive the two sets of stirring blades (232) to rotate.

4. The water reducing agent reaction kettle according to claim 3, wherein the stirring blade (232) comprises a connecting ring (2321) and a plurality of first blades (2322) uniformly distributed on the periphery of the connecting ring (2321), and the connecting ring (2321) is in sleeve fit with the connecting shaft (231).

5. The water reducing agent reaction kettle according to claim 1, wherein the second stirring assembly (240) comprises a connecting disc (241) coaxially connected with the stirring shaft (210), and a plurality of second blades (242) uniformly distributed on the periphery of the connecting disc (241).

6. The water reducing agent reaction kettle according to any one of claims 1 to 5, wherein the stirring device (200) comprises two sets of the first stirring assemblies (230) and two sets of the second stirring assemblies (240), and the two sets of the first stirring assemblies (230) and the two sets of the second stirring assemblies (240) are alternately arranged on the stirring shaft (210) along the axial direction of the stirring shaft (210).

7. Water reducer reation kettle according to claim 1, characterized in that, discharge pipe (130) is equipped with ooff valve (131).