Reaction kettle paddle structure

Abstract

The utility model discloses a reaction kettle paddle structure which comprises a coupler, a rotating shaft is fixed to the bottom end of the coupler through a bolt, a plurality of stirring rod assemblies are vertically and fixedly connected to the outer side of the rotating shaft at equal intervals, and the upper and lower adjacent stirring rod assemblies are vertically arranged in a staggered mode. A first inner spiral stirring blade, a second inner spiral stirring blade, a first outer spiral stirring blade and a second outer spiral stirring blade are fixedly arranged on the stirring rod assembly, the first inner spiral stirring blade and the second inner spiral stirring blade are rotationally and symmetrically arranged, and the first outer spiral stirring blade and the second outer spiral stirring blade are rotationally and symmetrically arranged; the inner spiral stirring blade I and the inner spiral stirring blade II are positioned on the inner sides of the outer spiral stirring blade I and the outer spiral stirring blade II. When the reaction kettle rotates for use, the emulsion continuously flows up and down, and when the stirring rod assembly rotates, the stirring rod scatters and stirs the emulsion, so that the emulsion can fully react during stirring, and the reaction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactor blades, in particular to a reactor blade structure. Background Art

[0002] Reactors are widely used in production applications such as petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food, as well as in various scientific research projects. Their structure, functionality, and accessories are designed based on reaction conditions. From feeding to reaction to discharging, pre-set reaction steps are completed with a high degree of automation, ensuring strict control of key parameters such as temperature, pressure, mechanical control, and reactant / product concentrations. The reactor's paddle structure is also used in silicone oil emulsion processing.

[0003] The existing reactor blade structure has a poor stirring effect on the silicone oil emulsion, which makes it difficult for the chemical components in the silicone oil emulsion to react fully. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the present invention is to provide a reactor blade structure, through the provided stirring rod assembly, inner spiral stirring blade 1, inner spiral stirring blade 2, outer spiral stirring blade 1, outer spiral stirring blade 2, when the reactor is rotated and used, the inner spiral stirring blade 1 and the outer spiral stirring blade 2 rotate to drive the bottom emulsion to push upward, and the inner spiral stirring blade 2 and the outer spiral stirring blade 1 rotate to drive the upper emulsion downward, so that the emulsion continuously flows up and down, and when the stirring rod assembly rotates, the stirring rod breaks up and stirs the emulsion, so that the emulsion can fully react during stirring, thereby improving the reaction efficiency; through the provided fixing ring, fixed inclined plate 1, fixed inclined plate 2, fixed inclined plate 3, and fixed inclined plate 4, two fixing rings are bolted to the rotating shaft, and the inner spiral stirring blade 1, inner spiral stirring blade 2, and outer spiral stirring blade 2 are respectively bolted to the fixed inclined plate 1, fixed inclined plate 2, fixed inclined plate 3, and fixed inclined plate 4 fixed by bolts, so that the overall structure is convenient for disassembly, assembly, and maintenance.

[0005] One of the objectives of the present utility model is achieved by adopting the following technical solution: a reactor paddle structure, comprising: a coupling, a rotating shaft is fixed by bolts at the bottom end of the coupling, a plurality of stirring rod assemblies are fixedly connected to the outside of the rotating shaft at vertical equidistant intervals, and are vertically staggered and arranged adjacent to the stirring rod assemblies above and below, an inner spiral stirring blade 1, an inner spiral stirring blade 2, an outer spiral stirring blade 1, and an outer spiral stirring blade 2 are fixed on the stirring rod assemblies, the inner spiral stirring blade 1 and the inner spiral stirring blade 2 are arranged in rotational symmetry, the outer spiral stirring blade 1 and the outer spiral stirring blade 2 are arranged in rotational symmetry, and the inner spiral stirring blade 1 and the inner spiral stirring blade 2 are located inside the outer spiral stirring blade 1 and the outer spiral stirring blade 2;

[0006] The stirring rod assembly includes symmetrically arranged fixing rings, and the stirring rods are symmetrically welded and fixed on the back sides of the two fixing rings. The bottom ends of the stirring rods on both sides are respectively welded and fixed with fixed inclined plates three and four, and the top ends of the stirring rods on both sides are respectively welded and fixed with fixed inclined plates one and two. By providing a stirring rod assembly, inner spiral stirring blade 1, inner spiral stirring blade 2, outer spiral stirring blade 1, and outer spiral stirring blade 2, when the reactor is rotated and used, the inner spiral stirring blade 1 and the outer spiral stirring blade 2 rotate to drive the bottom emulsion to push upward, and the inner spiral stirring blade 2 and the outer spiral stirring blade 1 rotate to drive the upper emulsion downward, so that the emulsion continuously flows up and down, and when the stirring rod assembly rotates, the stirring rod breaks up and stirs the emulsion, so that the emulsion can fully react during stirring, thereby improving the reaction efficiency; by providing a fixing ring, fixed inclined plate 1, fixed inclined plate 2, fixed inclined plate 3, and fixed inclined plate 4, two fixing rings are bolted to the rotating shaft, and the inner spiral stirring blade 1, inner spiral stirring blade 2, and outer spiral stirring blade 2 are respectively bolted to the fixed inclined plate 1, fixed inclined plate 2, fixed inclined plate 3, and fixed inclined plate 4 fixed by bolts, so that the overall structure is convenient for disassembly and maintenance.

[0007] According to the paddle structure of a reactor, the upper surfaces of several of the fixed inclined plates 1 are fixed with bolts to the lower surface of the inner spiral stirring blade 1.

[0008] According to the paddle structure of the reactor, the upper surfaces of several of the second fixed inclined plates are fixed to the lower surface of the second inner spiral stirring blade with bolts.

[0009] A reactor blade structure is provided, wherein the lower surfaces of several fixed inclined plates (three) are fixed to the upper surface of the outer spiral stirring blade (one) by bolts.

[0010] According to the paddle structure of a reactor, the lower surfaces of several of the fixed inclined plates four are fixed to the upper surface of the outer spiral stirring blade two with bolts.

[0011] According to the reactor blade structure, the inner side walls of the two fixing rings are fixed to the outer side wall of the rotating shaft by bolts.

[0012] According to the paddle structure of a reactor, the spiral directions of the inner spiral stirring blade 1 and the outer spiral stirring blade 2 are opposite, and the spiral directions of the inner spiral stirring blade 2 and the outer spiral stirring blade 1 are opposite.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional diagram of a paddle structure of a reactor of the present utility model;

[0016] Figure 2 This is a three-dimensional diagram of a spiral stirring blade of a reactor blade structure of the utility model;

[0017] Figure 3 This is a front view of a paddle structure of a reactor according to the present invention;

[0018] Figure 4 This is a three-dimensional diagram of a stirring rod assembly of a reactor blade structure according to the present invention.

[0019] Legend:

[0020] 1. Coupling; 2. Rotating shaft; 3. Stirring rod assembly; 4. Inner spiral stirring blade 1; 5. Inner spiral stirring blade 2; 6. Outer spiral stirring blade 1; 7. Outer spiral stirring blade 2; 301. Fixed ring; 302. Stirring rod; 303. Fixed inclined plate 1; 304. Fixed inclined plate 2; 305. Fixed inclined plate 3; 306. Fixed inclined plate 4. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] Reference Figure 1-4 , an embodiment of the present utility model is a reactor paddle structure, which includes: a coupling 1, a rotating shaft 2 is fixed by bolts at the bottom end of the coupling 1, a plurality of stirring rod assemblies 3 are fixedly connected to the outside of the rotating shaft 2 at vertical equidistant intervals, and the upper and lower adjacent stirring rod assemblies 3 are vertically staggered, an inner spiral stirring blade 1 4, an inner spiral stirring blade 2 5, an outer spiral stirring blade 1 6, and an outer spiral stirring blade 2 7 are fixed on the stirring rod assembly 3, the spiral direction of the inner spiral stirring blade 1 4 is opposite to that of the outer spiral stirring blade 2 7, the spiral direction of the inner spiral stirring blade 2 5 is opposite to that of the outer spiral stirring blade 1 6, the inner spiral stirring blade 1 4 and the inner spiral stirring blade 2 5 are rotationally symmetrically arranged, the outer spiral stirring blade 1 6 and the outer spiral stirring blade 2 7 are rotationally symmetrically arranged, the inner spiral stirring blade 1 4 and the inner spiral stirring blade 2 5 are located inside the outer spiral stirring blade 1 6 and the outer spiral stirring blade 2 7;

[0023] The stirring rod assembly 3 includes a symmetrically arranged fixing ring 301, the inner side walls of the two fixing rings 301 are bolted to the outer side wall of the rotating shaft 2, and the stirring rods 302 are symmetrically welded and fixed to the opposite back surfaces of the two fixing rings 301, and the bottom ends of the stirring rods 302 on both sides are respectively welded and fixed with a fixing inclined plate three 305 and a fixing inclined plate four 306, the lower surfaces of several fixing inclined plates three 305 are bolted to the upper surface of the outer spiral stirring blade one 6, and the lower surfaces of several fixing inclined plates four 306 are bolted to the upper surface of the outer spiral stirring blade two 7, and the top ends of the stirring rods 302 on both sides are respectively welded and fixed with a fixing inclined plate one 303 and a fixing inclined plate two 304, the upper surfaces of several fixing inclined plates one 303 are bolted to the lower surface of the inner spiral stirring blade one 4, and the upper surfaces of several fixing inclined plates two 304 are bolted to the lower surface of the inner spiral stirring blade two 5. By setting the stirring rod assembly 3, inner spiral stirring blade 1 4, inner spiral stirring blade 2 5, outer spiral stirring blade 1 6, outer spiral stirring blade 2 7, when the reactor is rotated and used, the inner spiral stirring blade 1 4, inner spiral stirring blade 2 5 and outer spiral stirring blade 1 6, outer spiral stirring blade 2 7, which are rotationally symmetrical, rotate, and the inner spiral stirring blade 1 4 and outer spiral stirring blade 2 7 rotate to drive the bottom emulsion upward, and the inner spiral stirring blade 2 5 and outer spiral stirring blade 1 6 rotate to drive the upper emulsion downward, so that the emulsion flows up and down continuously. When the stirring rod assembly 3 rotates, the stirring rod 302 breaks up and stirs the emulsion, so that the emulsion is During stirring, the reaction can be fully achieved, thereby improving the reaction efficiency; through the provision of a fixed ring 301, a fixed inclined plate 1 303, a fixed inclined plate 2 304, a fixed inclined plate 305, and a fixed inclined plate 4 306, the two fixed rings 301 use bolts to fix the stirring rod 302 to the rotating shaft 2, the inner spiral stirring blade 1 4 is fixed to the fixed inclined plate 1 303 with bolts, the inner spiral stirring blade 2 5 is fixed to the fixed inclined plate 2 304 with bolts, the outer spiral stirring blade 1 6 is fixed to the fixed inclined plate 3 305 with bolts, and the outer spiral stirring blade 2 7 is fixed to the fixed inclined plate 4 306 with bolts, so that the overall structure is easy to disassemble and maintain.

[0024] Working principle: When in use, the external driving device drives the reactor to rotate through the coupling 1, and the rotationally symmetrical inner spiral stirring blade 1 4, inner spiral stirring blade 2 5 and outer spiral stirring blade 1 6, outer spiral stirring blade 2 7 rotate. The inner spiral stirring blade 1 4 and outer spiral stirring blade 2 7 rotate to push the bottom emulsion upward, and the inner spiral stirring blade 2 5 and outer spiral stirring blade 1 6 rotate to push the upper emulsion downward, so that the emulsion continuously flows up and down. When the stirring rod assembly 3 rotates, the stirring rod 302 breaks up and stirs the emulsion, so that the emulsion can fully react during stirring, thereby improving the reaction efficiency.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A reactor blade structure, comprising: A coupling (1), wherein the bottom end of the coupling (1) is fixed with a rotating shaft (2) by bolts, and is characterized in that a plurality of stirring rod assemblies (3) are fixedly connected to the outer side of the rotating shaft (2) at equal intervals in vertical direction, and are arranged vertically and staggeredly adjacent to the stirring rod assemblies (3) above and below, and an inner spiral stirring blade (4), an inner spiral stirring blade (5), an outer spiral stirring blade (6), and an outer spiral stirring blade (7) are fixedly provided on the stirring rod assembly (3), the inner spiral stirring blade (4) and the inner spiral stirring blade (5) are arranged in a rotationally symmetrical manner, the outer spiral stirring blade (6) and the outer spiral stirring blade (7) are arranged in a rotationally symmetrical manner, and the inner spiral stirring blade (4) and the inner spiral stirring blade (5) are located on the inner side of the outer spiral stirring blade (6) and the outer spiral stirring blade (7); The stirring rod assembly (3) comprises symmetrically arranged fixing rings (301), and the back surfaces of the two fixing rings (301) are symmetrically welded with stirring rods (302), the bottom ends of the stirring rods (302) on both sides are respectively welded with a fixing inclined plate 3 (305) and a fixing inclined plate 4 (306), and the top ends of the stirring rods (302) on both sides are respectively welded with a fixing inclined plate 1 (303) and a fixing inclined plate 2 (304).

2. A reactor blade structure according to claim 1, characterized in that: The upper surfaces of the plurality of fixed inclined plates (303) are fixed to the lower surface of the inner spiral stirring blade (4) by bolts.

3. A reactor blade structure according to claim 1, characterized in that: The upper surfaces of the plurality of fixed inclined plates 2 (304) are fixed to the lower surface of the inner spiral stirring blade 2 (5) by bolts.

4. The reactor blade structure according to claim 1, characterized in that: The lower surfaces of the plurality of fixed inclined plates three (305) are fixed to the upper surface of the outer spiral stirring blade one (6) by bolts.

5. The reactor blade structure according to claim 1, characterized in that: The lower surfaces of the plurality of fixed inclined plates (4) (306) are fixed to the upper surface of the outer spiral stirring blade (2) (7) by bolts.

6. The reactor blade structure according to claim 1, characterized in that: The inner side walls of the two fixing rings (301) are fixed to the outer side wall of the rotating shaft (2) by bolts.

7. The reactor blade structure according to claim 1, characterized in that: The spiral directions of the inner spiral stirring blade 1 (4) and the outer spiral stirring blade 2 (7) are opposite, and the spiral directions of the inner spiral stirring blade 2 (5) and the outer spiral stirring blade 1 (6) are opposite.

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