CN211514267U - Resin premix mixing agitator tank - Google Patents

Abstract

The utility model relates to a resin premix mixing and stirring tank, which comprises a tank body, a stirring shaft arranged in the tank body is arranged on a motor shaft of a stirring motor at the top of the tank body, at least three side plates are arranged outside the stirring shaft, the side plates comprise a vertical plate and an arc plate, a first supporting plate and a second supporting plate are arranged between one side of the vertical plate and the stirring shaft, spiral blades which are positioned between the stirring shaft and the side plates and wound outside the stirring shaft are arranged between the first supporting plate and the second supporting plate, a connecting plate which is vertically connected with the second supporting plate is arranged at one side of the arc plate, the inner side wall of the tank body adopts the vertical plate of at least three side plates to increase the stirring amount, the arc plate which is protruded out of the bottom of the stirring shaft avoids the deposition of a wall and the deposition of the bottom, the spiral blades are arranged between the side plates, the circulation enters the top of the tank body to carry out external circulation, the up-down circulation alternation is increased, and the mixing efficiency and the uniformity of the resin premix are improved.

Description

Resin premix mixing agitator tank

Technical Field

The utility model relates to a resin premix mixing agitator tank belongs to resin premix production facility technical field.

Background

The epoxy resin premix has the advantages of chemical corrosion resistance, electric arc resistance, electric leakage trace resistance and good electrical insulation performance, is widely applied to pouring materials for pouring indoor or outdoor electrical insulation products such as current, voltage transformers, insulators and the like, and is produced by mixing basic resin, additives, aggregates and the like by adopting a stirring tank, so that the addition or direct pouring production of downstream enterprises is facilitated. The agitator tank generally includes the stirring in agitator vessel and the agitator vessel, the mixer includes agitator and transmission, the paddle shape of agitator includes straight paddle, oblique paddle and helicoid paddle structure, basic resin is when increasing viscosity along with the increase of additive, adopt single flat paddle or propulsion paddle structure stirring volume not enough, it produces the material wall built-up phenomenon easily to increase to flow through the perpendicular baffle of assembly on the container inner wall, and the great anchor formula of stirring volume or frame structure generally set up in (mixing) shaft both sides bottom, but the material is horizontal ring and flows, radial flow is not enough, lead to near axle to have the mixed blind spot, the mixed effect is not good, simultaneously the impeller structure influences the bottom blowing easily, resin premix efficiency is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide a resin premix mixing agitator tank, the vertical board that jar internal side wall adopted at least three curb plate increases the stirring volume, and the protrusion avoids wall built-up and bottom deposit in the arc of (mixing) shaft bottom, sets up the spiral leaf between curb plate and the (mixing) shaft simultaneously, and it forces the stirring mixed action to increase with horizontal switching-over flow combination, improves the homogeneity of mixing efficiency and resin premix.

The utility model discloses a realize through following technical scheme:

a resin premix mixing and stirring tank comprises a tank body, wherein a discharge hole is formed in the bottom of the tank body, a feed hole and a stirring motor are arranged at the top of the tank body, a stirring shaft arranged in the tank body is arranged on a motor shaft of the stirring motor, at least three side plates are arranged outside the stirring shaft, each side plate comprises a vertical plate and an arc plate, the vertical plates are attached to the inner side wall of the tank body, and a first supporting plate and a second supporting plate are arranged between one side of each vertical plate and the stirring shaft;

the first supporting plate and the second supporting plate are perpendicular to the stirring shaft and the vertical plate, a spiral blade which is positioned between the stirring shaft and the side plate and is wound outside the stirring shaft is arranged between the first supporting plate and the second supporting plate, two ends of the spiral blade are respectively connected with the first supporting plate and the second supporting plate of the same side plate, connecting rods which protrude out of the outer diameter of the spiral blade and are perpendicular to the stirring shaft are arranged on two sides of the spiral blade and the stirring shaft, the arc plate protrudes out of the bottom of the stirring shaft and is attached to the bottom of the tank body, and a connecting plate which is perpendicular to the second supporting plate is arranged on one side of the arc plate;

one side of the stirring tank is provided with a circulating pump, circulating pipes are arranged between the circulating pump and the discharge port and between the circulating pump and the top of the tank body, branch pipes located at the top of the circulating pump are arranged on the circulating pipes, and valves are arranged on the branch pipes and the circulating pipes.

The utility model has the advantages that:

(1) the inner side wall of the tank body is provided with at least three vertical plates of side plates, the side walls are continuously scraped under the support of the first support plate and the second support plate, the phenomenon of wall hanging of materials is avoided, the stirring amount is large, the horizontal reversing flow of the materials is realized, the arc-shaped plate protruding out of the bottom of the stirring shaft is attached to the bottom of the tank body to improve the forced stirring of the bottom, and the sedimentation of premix aggregate at the bottom or the influence on the discharging at the bottom is avoided;

(2) the spiral blades between the side plates and the stirring shaft enable the materials to flow radially along the direction of the stirring shaft, and the spiral blades are combined with horizontal reversing flow to increase the effect of forced stirring and mixing, so that a stirring dead zone is avoided near the stirring shaft, the up-and-down circulation alternation of the materials is promoted, and the stirring dead zone at the top of the discharge port is avoided;

(3) the circulating pump makes agitator tank bottom material follow the circulating pipe, and the circulation gets into jar body top and carries out the extrinsic cycle, increases the upper and lower circulation and alternates to improve the homogeneity of mixing efficiency and product in sum, discharge the resin premix after the stirring is mixed by the ejection of compact.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a top view structural diagram of the present invention.

Fig. 3 is a perspective view of the stirring shaft of the present invention.

Fig. 4 is a side view of the stirring shaft of the present invention.

The labels in the figure are: the heating device comprises a tank body 1, a discharge hole 2, a feed inlet 3, a stirring motor 4, a stirring shaft 5, a side plate 6, a vertical plate 7, an arc-shaped plate 8, a first support plate 9, a second support plate 10, a third support plate 11, a first jacket 12, a spiral blade 13, a connecting rod 14, a second jacket 15, a connecting plate 16, a heat-insulating jacket 17, a heat medium inlet 18, a heat medium outlet 19, a support 20, a temperature measuring port 21, a circulating pump 22, a circulating pipe 23, a branch pipe 24 and a valve 25.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

A resin premix mixing and stirring tank comprises a tank body 1, wherein a discharge hole 2 is formed in the bottom of the tank body 1, a feed inlet 3 and a stirring motor 4 are arranged at the top of the tank body 1, a stirring shaft 5 arranged inside the tank body 1 is arranged on a motor shaft of the stirring motor 4, at least three side plates 6 are arranged outside the stirring shaft 5, each side plate 6 comprises a vertical plate 7 and an arc plate 8, the vertical plates 7 are attached to the inner side wall of the tank body 1, and a first supporting plate 9 and a second supporting plate 10 are arranged between one side of each vertical plate 7 and the stirring shaft 5;

the first supporting plate 9 and the second supporting plate 10 are perpendicular to the stirring shaft 5 and the vertical plate 7, a third supporting plate 11 is arranged between the first supporting plate 9 and the second supporting plate 10, the third supporting plate 11 is perpendicularly connected with the vertical plate 7, the first supporting plate 9, the second supporting plate 10 and the third supporting plate 11 of all the side plates 6 are coplanar respectively, and a first jacket 12 is arranged between the stirring shaft 5 and each of the first supporting plate 9, the second supporting plate 10 and the third supporting plate 11;

a spiral blade 13 which is positioned between the stirring shaft 5 and the side plate 6 and is wound outside the stirring shaft 5 is arranged between the first supporting plate 9 and the second supporting plate 10, two ends of the spiral blade 13 are respectively connected with the first supporting plate 9 and the second supporting plate 10 of the same side plate 6, both sides of the spiral blade 13 and the stirring shaft 5 are provided with a connecting rod 14 which protrudes out of the outer diameter of the spiral blade 13 and is vertical to the stirring shaft 5, and a second jacket 15 is arranged between the connecting rod 14 and the stirring shaft 5;

the arc-shaped plate 8 protrudes out of the bottom of the stirring shaft 5 and is attached to the bottom of the tank body 1, and a connecting plate 16 vertically connected with the second supporting plate 10 is arranged on one side of the arc-shaped plate 8;

a heat-insulating jacket 17 is arranged outside the tank body 1, a plurality of heat medium inlets 18 and heat medium outlets 19 are arranged on the heat-insulating jacket 17, a plurality of supports 20 are arranged outside the heat-insulating jacket 17, and a temperature measuring port 21 is arranged at the top of the tank body 1;

a circulating pump 22 is arranged on one side of the stirring tank, a circulating pipe 23 is arranged between the circulating pump 22 and the top of the tank body 1 and between the discharge port 2 and the top of the tank body 1, a branch pipe 24 positioned on the top of the circulating pump 22 is arranged on the circulating pipe 23, and valves 25 are arranged on the branch pipe 24 and the circulating pipe 23;

the utility model discloses a theory of operation does:

resin premix raw materials are fed from a feeding hole 3 in the top of a tank body 1, a stirring shaft 5 is driven to synchronously rotate through a motor shaft of a stirring motor 4, vertical plates 7 of at least three side plates 6 are connected with the stirring shaft 5 through a first supporting plate 9 and a second supporting plate 10 and rotate along with the stirring shaft 5, the size of the vertical plates is large, the inner side wall of the tank body 1 is continuously scraped, the wall hanging phenomenon of materials is avoided, the stirring amount is large, horizontal circumferential flowing of the materials is achieved with a third supporting plate 11, an arc plate 8 of each side plate 6 is connected with the second supporting plate 10 through a connecting plate 16, the side plates 6 and the connecting plates 16 are convenient to manufacture, the arc plate 8 is attached to the bottom of the tank body 1 to improve forced stirring of the bottom, deposition of premix aggregate at the bottom is avoided, the arc plate;

set up in the spiral leaf 13 that first backup pad 9 and second backup pad 10 link to each other between curb plate 6 and the (mixing) shaft 5, make the material produce along the radial flow of (mixing) shaft 5 direction, with the combination of horizontal switching-over flow increase the stirring mixing action of forcing, avoid near (mixing) shaft 5 to have the stirring blind spot, promote the upper and lower circulation of material in turn, avoid the stirring blind spot at 2 tops of discharge gate to improve the homogeneity of mixing efficiency and product, discharge the resin premix after the stirring is mixed by the ejection of compact after finishing.

Through first cover 12 and the riveting of (mixing) shaft 5, install all curb plates 6 coplanar first backup pad 9, second backup pad 10 and third backup pad 11 respectively, reduce the figure of first cover 12, conveniently make and install, improve the support dynamics when hanging long great to the vertical board 7 of curb plate 6, first backup pad 9, second backup pad 10 and third backup pad 11 shear the resin premix simultaneously to improve the holistic stirring volume of jar body 1.

Second through connecting rod 14 presss from both sides cover 15 and (mixing) shaft 5 riveting, connecting rod 14 and spiral leaf 13 surface weld, improve the support performance to spiral leaf 13, prevent that spiral leaf 13 from hanging long great and receive fluid stress deformation, make connecting rod 14 and first backup pad 9, second backup pad 10 and third backup pad 11 dislocation set simultaneously, along with the (mixing) shaft 5 is rotatory, increase shear strength and circulation volume, play and prevent the interior aggregate deposit of resin premix, promote the effect of mixing.

The tank body 1 is fixedly installed through the support 20, the heat preservation heat medium is introduced from the heat medium inlet 18 to ensure the temperature for the mixing and stirring of the resin premix, and the temperature probe is extended into the temperature measuring port 21 to detect the temperature of the feed liquid in the tank body 1 to ensure the mixing temperature condition of the premix.

The circulating pump 22 is started to enable the material at the bottom of the stirring tank to circularly enter the top of the tank body 1 from the circulating pipe 23, the up-down circulation alternation is increased through the external circulation to promote the radial flow of the resin premix, the mixing uniformity and efficiency are improved, and the premix of the circulating pipe 23 flows out from the branch pipe 24 by opening the valve 25 on the branch pipe 24 so as to be convenient for collecting, detecting and observing the mixing process of the premix.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. A resin premix mixing and stirring tank comprises a tank body, wherein a discharge hole is formed in the bottom of the tank body, a feed hole and a stirring motor are arranged at the top of the tank body, and a stirring shaft arranged in the tank body is arranged on a motor shaft of the stirring motor;

first backup pad and the equal perpendicular to (mixing) shaft of second backup pad and vertical board are equipped with between first backup pad and the second backup pad and are located between (mixing) shaft and the curb plate, and around in the outside spiral leaf of (mixing) shaft, arc protrusion in (mixing) shaft bottom, and paste in jar body bottom, arc one side is equipped with the even board that links to each other perpendicularly with the second backup pad.

2. The resin premix mixing and stirring tank of claim 1, wherein a third supporting plate is disposed between the first supporting plate and the second supporting plate, the third supporting plate is vertically connected to the vertical plate, the first supporting plate, the second supporting plate and the third supporting plate of all the side plates are coplanar with each other, and a first jacket is disposed between the first supporting plate, the second supporting plate and the third supporting plate and the stirring shaft.

3. The resin premix mixing and stirring tank of claim 1, wherein both ends of the spiral blade are respectively connected to the first supporting plate and the second supporting plate of the same side plate, both sides of the spiral blade and the stirring shaft are provided with connecting rods which protrude from the outer diameter of the spiral blade and are perpendicular to the stirring shaft, and a second jacket is provided between the connecting rods and the stirring shaft.

4. The resin premix mixing and stirring tank of claim 1, wherein a heat insulating jacket is provided outside the tank body, a plurality of heat medium inlets and heat medium outlets are provided on the heat insulating jacket, a plurality of support seats are provided outside the heat insulating jacket, and a temperature measuring port is provided on the top of the tank body.

5. A resin premix mixing and stirring tank as claimed in any one of claims 1 to 4, wherein a circulation pump is provided at one side of the stirring tank, a circulation pipe is provided between the circulation pump and the discharge port and the top of the tank body, a branch pipe is provided at the top of the circulation pump on the circulation pipe, and valves are provided on the branch pipe and the circulation pipe.

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