CN221951219U - Lactoglobulin and polysaccharide compound preparation reaction kettle - Google Patents

Abstract

The utility model discloses a lactoglobulin and polysaccharide compound preparation reactor, comprising a heat exchange cylinder and a reactor body, wherein the reactor body is rotatably connected to the inside of the heat exchange cylinder, a fixing frame is fixed to the upper end of the heat exchange cylinder, a reduction motor is fixed to the upper end of the fixing frame, a water inlet is provided at the lower end of the heat exchange cylinder, a stirring assembly is rotatably connected to the inside of the reactor body, a feed pipe is fixed to the upper end of the stirring assembly, and the upper end of the feed pipe is fixedly connected to the output shaft of the reduction motor, and materials inside the reactor body are stirred and mixed by rotating a double-helical first blade and a second blade, and the spiral directions of the first blade and the second blade are set in opposite directions, so that the materials rise at the first blade and fall at the second blade, or fall at the first blade and rise at the second blade, so that the materials are circulated and mixed up and down inside the reactor body, so that the materials are evenly mixed and the mixing effect of the materials is improved.

Description

A reaction kettle for lactoglobulin and polysaccharide compound preparation

Technical Field

The utility model relates to the technical field of mixed reaction kettles, in particular to a reaction kettle for a lactoglobulin and polysaccharide compound preparation.

Background Art

Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

The existing reactor will encounter the following situations during use:

1. When mixing the materials, the materials at the upper and lower ends of the reactor cannot be flipped up and down, making it difficult to mix, which results in uneven mixing of the materials and affects the effect of subsequent use.

2. When the materials are mixed in the reactor, some of the materials will adhere to the inner wall of the reactor. When the materials are discharged, the materials adhere to the inner wall of the reactor and cannot be completely discharged, resulting in waste of materials.

Utility Model Content

The utility model aims to provide a reaction kettle for a lactoglobulin and polysaccharide compound preparation, which solves the above-mentioned problems in the prior art.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lactoglobulin and polysaccharide compound preparation reactor, comprising a heat exchange cylinder and a reactor body, the reactor body is rotatably connected to the inside of the heat exchange cylinder, a fixing frame is fixed to the upper end of the heat exchange cylinder, a reduction motor is fixed to the upper end of the fixing frame, a water outlet is provided at the upper end of the heat exchange cylinder, a water inlet is provided at the lower end of the heat exchange cylinder, a stirring assembly is rotatably connected to the inside of the reactor body, a feed pipe is fixed to the upper end of the stirring assembly, the upper end of the feed pipe is fixedly connected to the output shaft of the reduction motor, a rotating shaft is fixed to the lower end of the stirring assembly, a plurality of mixing assemblies are fixed in the circumferential direction of the rotating shaft, a discharge pipe is connected to the lower end of the rotating shaft, the discharge pipe passes through the heat exchange cylinder, and a support leg is fixed to the lower end of the heat exchange cylinder;

The stirring assembly comprises a connecting frame, a first paddle, a second paddle and a connecting rod, wherein two connecting frames are provided at the top and the bottom, and a first paddle and a second paddle in a double helical shape are fixed between the two connecting frames respectively, wherein the first paddle is located outside the second paddle, and the spiral directions of the first paddle and the second paddle are opposite, and a plurality of connecting rods are provided between the two connecting frames, and the connecting rods respectively penetrate the first paddle and the second paddle and are fixedly connected to the connecting frame;

The mixing assembly comprises a stirring rod and a scraper, one end of the stirring rod is fixed to the outer wall of the rotating shaft, the other end of the stirring rod is fixed to the scraper, and the scraper is in contact with the inner wall of the reactor body.

Preferably, the feed pipe is hollow inside and has a feed port on its outer wall, and a plurality of feed holes are formed at the lower end of the feed pipe along its circumference.

Preferably, a countersunk hole is provided at the lower end of the rotating shaft, and a plurality of discharge holes are provided at the lower end of the rotating shaft along its circumferential direction, wherein the discharge holes are located between two of the scrapers, and the discharge holes are connected to the discharge pipe.

Preferably, a solenoid valve is fixed inside the discharge pipe, the upper end of the discharge pipe is rotatably connected to the reactor body, and the outer wall of the lower end of the discharge pipe is fixedly connected to the heat exchange tube.

Preferably, a planetary gear is provided at the upper end of the reactor body, and the planetary gear includes a ring gear, a planetary wheel and a sun wheel. The ring gear is fixed to the upper end of the reactor body, and the sun wheel is fixed to the outer wall of the feed pipe. The sun wheel is meshed with the ring gear through the planetary wheel.

Preferably, a bearing is fixed to the outer wall of the reactor body, and the outer wall of the bearing is fixedly connected to the interior of the heat exchange tube.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The materials inside the reactor body are stirred and mixed by rotating the double-helical first blade and the second blade. At the same time, the spiral directions of the first blade and the second blade are set in opposite directions, so that the materials rise at the first blade and fall at the second blade, or fall at the first blade and rise at the second blade, so that the materials are circulated and mixed inside the reactor body, ensuring uniform mixing of the materials and improving the mixing effect of the materials.

2. The scraper is fitted with the inner wall of the reactor body, and the first paddle is fitted with the inner wall of the reactor body, so that when discharging the material inside the reactor body, the material on the inner wall of the reactor body can be scraped off to prevent the material from sticking inside the reactor body, thereby ensuring the cleanliness of the inner wall of the reactor body and preventing material waste.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a partial cross-sectional schematic diagram of the utility model;

FIG3 is a schematic diagram of the interior of a reactor body of the present invention;

FIG4 is an overall schematic diagram of a mixing assembly of the present invention;

FIG5 is a partial cross-sectional schematic diagram of a mixing assembly of the present invention;

FIG6 is an overall schematic diagram of the stirring assembly of the present invention;

FIG7 is a schematic overall cross-sectional view of the present invention;

FIG8 is a schematic diagram of the interior of the reactor body of the present invention.

Explanations in the figure: 1. Heat exchange cylinder; 2. Reactor body; 3. Stirring assembly; 4. Mixing assembly; 5. Planetary gear; 6. Bearing; 101. Water outlet; 102. Water inlet; 103. Fixed bracket; 104. Reducer motor; 201. Feed pipe; 202. Rotating shaft; 203. Discharge pipe; 301. Connecting bracket; 302. First paddle; 303. Second paddle; 304. Connecting rod; 401. Stirring rod; 402. Scraper; 501. Ring gear; 502. Planetary gear; 503. Sun gear; 2011. Feed inlet; 2012. Feed hole; 2021. Discharge hole; 2022. Solenoid valve.

DETAILED DESCRIPTION

The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Embodiment 1:

Please refer to Figures 1, 2, 3 and 6. A lactoglobulin and polysaccharide compound preparation reactor comprises a heat exchange cylinder 1 and a reactor body 2. The reactor body 2 is rotatably connected to the inside of the heat exchange cylinder 1. A bearing 6 is fixed to the outer wall of the reactor body 2. The outer wall of the bearing 6 is fixedly connected to the inside of the heat exchange cylinder 1. The heat exchange cylinder 1 and the reactor body 2 are connected by the bearing 6, so that the heat exchange cylinder 1 and the reactor body 2 are rotatably connected, and the reactor body 2 is rotated inside the heat exchange cylinder 1, so that the reactor body 2 and the stirring assembly 3 can rotate relative to each other, so that the materials inside the reactor body 2 are mixed more evenly, and the efficiency of material mixing is ensured. A gap is provided between the heat exchange cylinder 1 and the reactor body 2, and hot water is connected through the water outlet 101 and the water inlet 102, so that the materials inside the reactor body 2 can be mixed at a constant temperature, which is suitable for the mixing of constant temperature materials. A fixing frame 103 is fixed to the upper end of the heat exchange cylinder 1, and a reduction motor 104 is fixed to the upper end of the fixing frame 103. The heat exchange cylinder 1 is fixed to the upper end of the fixing frame 103. The upper end of the heat exchange cylinder 1 is provided with a water outlet 101, and the lower end of the heat exchange cylinder 1 is provided with a water inlet 102. Water is introduced through the water inlet 102 and discharged through the water outlet 101, so that the hot water inside the heat exchange cylinder 1 is fully in contact with the reactor body 2, ensuring that the temperature of each part of the reactor body 2 is the same. The reduction motor 104 is fixed by the fixing frame 103, so that the reduction motor 104 can be quickly disassembled and easily repaired. The inside of the reactor body 2 is rotatably connected with a stirring assembly 3, and the stirring assembly 3 includes a connecting frame 30 1. A first paddle 302, a second paddle 303 and a connecting rod 304. The connecting frame 301 is provided with two paddles 302 and 303, respectively, between which the first paddle 302 and the second paddle 303 are fixed with a double helical shape. The first paddle 302 is located on the outside of the second paddle 303. The spiral directions of the first paddle 302 and the second paddle 303 are opposite. A plurality of connecting rods 304 are provided between the two connecting frames 301. The connecting rods 304 respectively penetrate the first paddle 302 and the second paddle 303 and are fixedly connected to the connecting frame 301. The materials inside the reactor body 2 are stirred and mixed by rotating the first paddle 302 and the second paddle 303 with a double helical shape. Meanwhile, the spiral directions of the first paddle 302 and the second paddle 303 are set in opposite directions, so that the materials rise at the first paddle 302 and fall at the second paddle 303, or fall at the first paddle 302 and rise at the second paddle 303, so that the materials are circulated and mixed up and down inside the reactor body 2, so that the materials are evenly mixed. At the same time, the mixing efficiency is improved. The mixing effect of the materials is improved by passing the first blade 302 and the second blade 303 through the connecting rod 304, so as to reinforce the first blade 302 and the second blade 303, thereby preventing the first blade 302 and the second blade 303 from deforming when rotating the mixed materials, thereby causing uneven mixing of the materials. A feed pipe 201 is fixed to the upper end of the stirring component 3, and the feed pipe 201 is hollow inside and has a feed port 2011 on its outer wall. A plurality of feed holes 2012 are opened along the circumference of the feed pipe 201 at the lower end. The upper end of the feed pipe 201 is fixedly connected to the output shaft of the reduction motor 104, and the feed pipe 201 is rotatably connected to the heat exchange cylinder 1. A valve is installed at the feed port 2011 to facilitate feeding through the feed port 2011. At the same time, the valve is convenient for sealing the reactor body 2. The feed pipe 201 is through, and the material at the feed port 2011 is fed into the reactor body 2 through the feed hole 2012 at the lower end of the feed pipe 201. A rotating shaft 202 is fixed at the lower end of the stirring component 3. A countersunk hole is provided at the lower end of the rotating shaft 202, and a plurality of discharge holes 2021 are provided at the lower end of the rotating shaft 202 along its circumferential direction. The discharge holes 2021 are located between two of the scrapers 402, and the discharge holes 2021 are communicated with the discharge pipe 203. The rotating shaft 202 is rotatably connected to the reactor body 2, and the discharge pipe 203 is rotatably connected to the reactor body 2. The rotating shaft 202 is communicated with the discharge pipe 203, which ensures that the reactor body 2 rotates while facilitating the normal discharge of materials from the discharge pipe 203.

Please refer to Figures 2, 4 and 5. A plurality of mixing components 4 are fixed in the circumferential direction of the rotating shaft 202. The mixing component 4 includes a stirring rod 401 and a scraper 402. One end of the stirring rod 401 is fixed to the outer wall of the rotating shaft 202, and the other end of the stirring rod 401 is fixed to the scraper 402. The scraper 402 is in contact with the inner wall of the reactor body 2. The lower end of the rotating shaft 202 is connected with a discharge pipe 203. The discharge pipe 203 passes through the heat exchange cylinder 1. A solenoid valve 2022 is fixed inside the discharge pipe 203. The upper end of the discharge pipe 203 is rotatably connected to the reactor body 2. The outer wall of the lower end of the discharge pipe 203 is connected to the heat exchange cylinder 1. The heat cylinder 1 is fixedly connected, and a supporting leg is fixed at the lower end of the heat exchange cylinder 1. The stirring rod 401 is provided with two upper and lower parts. The scraper 402 is fixedly connected to the rotating shaft 202 through the stirring rod 401. The scraper 402 is made of flexible material. The scraper 402 fits the inner wall of the reactor body 2. When the rotating shaft 202 drives the scraper 402 to rotate, the scraper 402 scrapes the inner wall of the reactor body 2 to prevent the material from sticking to the inner wall of the reactor body 2 and causing waste of the material. The discharge pipe 203 is fixed with a solenoid valve 2022. The closing of the discharge pipe 203 is controlled by the solenoid valve 2022 to realize the discharge of the material.

Embodiment 2:

Please refer to Figures 7 and 8. The difference from Example 1 is that the feed pipe 201 is rotatably connected to the heat exchange tube 1 and the reactor body 2, and a planetary gear 5 is provided at the upper end of the reactor body 2. The planetary gear 5 includes a ring gear 501, a planetary wheel 502 and a sun wheel 503. The ring gear 501 is fixed to the upper end of the reactor body 2, and the sun wheel 503 is fixed to the outer wall of the feed pipe 201. The sun wheel 503 is meshed with the ring gear 501 through the planetary wheel 502, so that when the stirring component 3 rotates, the reactor body 2 rotates in the opposite direction of the stirring component 3, thereby ensuring that the materials inside the reactor body 2 are mixed more evenly and improving the efficiency of material mixing.

When the utility model is used:

First, connect the warm water pipe to the water inlet 102 and the water outlet 101, deliver the material to the feed pipe 201 through the feed port 2011, and deliver the material to the inside of the reactor body 2 through the feed hole 2012. After the material delivery is completed, start the reduction motor 104 to work;

Then, the reduction motor 104 drives the feed pipe 201 to rotate, and the rotation of the feed pipe 201 drives the stirring assembly 3 to rotate. At the same time, through the planetary gear 5, the feed pipe 201 drives the reactor body 2 to rotate. The rotation direction of the reactor body 2 is opposite to that of the stirring assembly 3. The stirring assembly 3 rotates to mix the materials. Due to the different rotation directions of the reduction motor 104, the materials rise at the first blade 302 and fall at the second blade 303, or fall at the first blade 302 and rise at the second blade 303, so that the materials are mixed in an upper and lower circulation inside the reactor body 2, ensuring that the materials are mixed evenly and improving the mixing effect of the materials.

Next, the stirring component 3 rotates to drive the mixing component 4 to rotate, the stirring rod 401 of the mixing component 4 mixes the materials, and the scraper 402 scrapes the inner wall of the reactor body 2 to prevent the materials from adhering to the inner wall of the reactor body 2;

Finally, after the mixing is completed, the solenoid valve 2022 is opened, and the mixed material flows into the discharge pipe 203 from the discharge hole 2021 and is discharged. At the same time, the mixing component 4 continues to rotate, and the scraper 402 scrapes off the material adhered to the inner wall of the reactor body 2 to prevent material waste.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A lactoglobulin and polysaccharide compound preparation reaction kettle is characterized in that: including heat exchange tube (1) and reation kettle body (2), reation kettle body (2) rotate and connect in the inside of heat exchange tube (1), the upper end of heat exchange tube (1) is fixed with mount (103), the upper end of mount (103) is fixed with gear motor (104), delivery port (101) have been seted up to the upper end of heat exchange tube (1), water inlet (102) have been seted up to the lower extreme of heat exchange tube (1), the inside rotation of reation kettle body (2) is connected with stirring subassembly (3), the upper end of stirring subassembly (3) is fixed with inlet pipe (201), the upper end of inlet pipe (201) is fixed with the output shaft fixed connection of gear motor (104), the lower extreme of stirring subassembly (3) is fixed with pivot (202), the circumferencial direction of pivot (202) is fixed with a plurality of mixing elements (4), the lower extreme intercommunication of pivot (202) has discharging pipe (203), discharging pipe (203) run through heat exchange tube (1), the lower extreme of heat exchange tube (1) is fixed with the supporting leg.

The stirring assembly (3) comprises a connecting frame (301), a first blade (302), a second blade (303) and connecting rods (304), wherein two connecting frames (301) are arranged up and down, a double-spiral first blade (302) and a double-spiral second blade (303) are respectively fixed between the two connecting frames (301), the first blade (302) is positioned on the outer side of the second blade (303), spiral directions of the first blade (302) and the second blade (303) are opposite, a plurality of connecting rods (304) are arranged between the two connecting frames (301), and the connecting rods (304) respectively penetrate through the first blade (302) and the second blade (303) to be fixedly connected with the connecting frames (301);

The mixing assembly (4) comprises a stirring rod (401) and a scraping plate (402), one end of the stirring rod (401) is fixed on the outer wall of the rotating shaft (202), the other end of the stirring rod (401) is fixed on the scraping plate (402), and the scraping plate (402) is attached to the inner wall of the reaction kettle body (2).

2. The reaction kettle for the lactoglobulin and polysaccharide compound preparation, which is characterized in that: the feeding pipe (201) is hollow, the outer wall of the feeding pipe is provided with a feeding hole (2011), and the lower end of the feeding pipe (201) is provided with a plurality of feeding holes (2012) along the circumference of the feeding pipe.

3. The reaction kettle for the lactoglobulin and polysaccharide compound preparation, which is characterized in that: counter bores are formed in the lower end of the rotating shaft (202), a plurality of discharging holes (2021) are formed in the lower end of the rotating shaft (202) along the circumferential direction of the rotating shaft, the discharging holes (2021) are located between every two scraping plates (402), and the discharging holes (2021) are communicated with the discharging pipe (203).

4. The reaction kettle for the lactoglobulin and polysaccharide compound preparation, which is characterized in that: the inside of discharging pipe (203) is fixed with solenoid valve (2022), the upper end and the reation kettle body (2) of discharging pipe (203) rotate to be connected, the lower extreme outer wall and the heat exchange tube (1) of discharging pipe (203) fixed connection.

5. The reaction kettle for the lactoglobulin and polysaccharide compound preparation, which is characterized in that: the upper end of reation kettle body (2) is equipped with planetary gear (5), planetary gear (5) are including ring gear (501), planet wheel (502) and sun gear (503), ring gear (501) are fixed in the upper end of reation kettle body (2), sun gear (503) are fixed in the outer wall of inlet pipe (201), sun gear (503) are connected with ring gear (501) meshing through planet wheel (502).

6. The reaction kettle for the lactoglobulin and polysaccharide compound preparation, which is characterized in that: the outer wall of the reaction kettle body (2) is fixedly provided with a bearing (6), and the outer wall of the bearing (6) is fixedly connected with the inside of the heat exchange tube (1).