Enamel reaction kettle

Abstract

The utility model provides an enamel reaction kettle which comprises a kettle body, a kettle cover is arranged at the upper end of the kettle body, a lower ring fixedly connected with the kettle body is sleeved on the outer surface of the upper end of the kettle body, an upper ring is arranged on the upper side of the lower ring, the upper ring is sleeved on the kettle cover and fixedly connected with the kettle cover, an insertion ring is fixedly connected with the lower surface of the upper ring, and the insertion ring is connected with the kettle cover. The upper surface of the lower ring is sunken downwards to form an annular groove matched with the inserting ring, the inserting ring is inserted into the annular groove, two upper supporting arms are symmetrically fixed to the annular side face of the upper ring, lower supporting arms are arranged on the lower sides of the upper supporting arms, and studs are fixedly connected to the ends, away from the lower ring, of the lower supporting arms. A through hole matched with the stud is formed in the upper surface of the upper supporting arm, the upper end of the stud penetrates through the through hole and is in threaded connection with a nut, and the inserting ring is connected with the lower ring in an inserting mode through a plurality of inserting pieces.

Description

Technical Field

[0001] The utility model relates to an enamel reaction kettle, belonging to the field of washing and disinfectant production equipment. Background Art

[0002] The industrial preparation method of the glycosylamide morpholine cationic surfactant (n=10) is as follows: N-aminopropyl morpholine, gluconolactone and solvent methanol are added into a reactor equipped with a condensing device, the reaction temperature is higher than the vaporization temperature of methanol, the methanol is refluxed into the reactor through condensation, the reaction is terminated when the content of N-aminopropyl morpholine is less than 0.2% through sampling, the intermediate product enters a flash evaporation device, the methanol is removed to obtain a solvent-free intermediate product, and the methanol is condensed and reused. Add the intermediate and solvent ethanol to the enameled reactor, raise the temperature to 60°C, add dodecane bromide dropwise, react at 100°C for 8 hours, and continue to keep warm for 4 hours to obtain a glycosylamide morpholine cationic surfactant containing ethanol solvent. Therefore, the enameled reactor is a commonly used equipment for the production of detergents and disinfectants. The enameled reactor includes a reactor body and a reactor cover, wherein the reactor body and the reactor cover are connected and fixed by fasteners formed by multiple sets of bolts and nuts. The reactor body and the reactor cover are connected by multiple sets of bolts and nuts, which makes disassembly and assembly time-consuming and labor-intensive. Therefore, it is necessary to design an enameled reactor that reduces the amount of fasteners used to connect the reactor cover and the reactor body. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide an enamel reactor to solve the problems raised in the above-mentioned background technology. The utility model reduces the amount of fasteners used to connect the reactor cover and the reactor body.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an enamel reaction kettle, comprising a kettle body, the upper end of the kettle body is open, the upper end of the kettle body is provided with a kettle cover, the outer surface of the upper end of the kettle body is sleeved with a lower ring connected and fixed to the kettle body, the upper side of the lower ring is provided with an upper ring, the upper ring is sleeved on the kettle cover and connected and fixed to the kettle cover, the lower surface of the upper ring is connected and fixed with an insert ring, the upper surface of the lower ring is recessed downward to form an annular groove matching with the insert ring, the insert ring is inserted in the annular groove, two upper support arms are symmetrically fixed on the annular side surface of the upper ring, a lower support arm is provided at the lower side of the upper support arm, one end of the lower support arm is connected and fixed to the lower ring ring, and a stud is connected and fixed to one end of the lower support arm away from the lower ring ring, a through hole matching with the stud is opened on the upper surface of the upper support arm, a nut is threadedly connected to the upper end of the stud, and the insert ring is plugged into the lower ring ring through a plurality of plug-in parts.

[0005] Furthermore, the connector includes a pin rod, the outer surface of the lower ring is provided with a plurality of pin holes equidistantly in an annular shape, the pin holes are communicated with the annular groove, the annular side surface of the plug ring is provided with a plurality of blind holes equidistantly in an annular shape aligned with the pin holes, a pin rod is inserted in the pin hole, and one end of the pin rod is inserted in the blind hole.

[0006] Furthermore, a rubber head is attached to one end of the pin rod, and the rubber head fits the inner diameter of the blind hole.

[0007] Furthermore, a sealing ring is provided on the lower surface of the insert ring, and the sealing ring is fitted with the inner wall of the annular groove.

[0008] Furthermore, a feed port communicating with the kettle body is installed on the outer surface of the upper end of the kettle body, and a discharge port communicating with the kettle body is installed at the bottom of the kettle body.

[0009] Furthermore, a pipe sleeve is installed on the top of the kettle cover, and a flange for connecting to the motor bracket is fixedly connected to the upper end of the pipe sleeve.

[0010] Furthermore, a positioning head is connected and fixed to the lower end of the stud, and a side of the upper surface of the lower support arm away from the lower ring is recessed to form a positioning hole, and the positioning head is fixed in the positioning hole.

[0011] Beneficial effects of the utility model:

[0012] 1. Insert the insert ring on the upper ring into the annular groove of the lower ring, align the upper support arm with the lower support arm, and then pass the stud through the through hole and thread the nut to complete the assembly of the kettle cover and the kettle body. Then, pass the pin through the pin hole and insert it into the blind hole. At this time, the pin cooperates with the stud and the nut to achieve the fastening installation of the kettle cover and the kettle body. There is no need to use multiple sets of fasteners matched with bolts and nuts to connect the kettle cover and the kettle body, which reduces the use of fasteners connecting the kettle cover and the kettle body, facilitates the disassembly and assembly efficiency of the kettle cover and the kettle body, and the design of the pin reduces the requirements on the strength of the fasteners formed by the stud and the nut.

[0013] 2. Install a rubber head at one end of the pin rod so that after one end of the pin rod is inserted into the blind hole, the rubber head fits against the inner wall of the blind hole, thereby increasing the friction coefficient between the pin rod and the inner wall of the blind hole and preventing the pin rod from falling off at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a structural schematic diagram of an enamel reactor of the utility model;

[0016] Figure 2This is a schematic diagram of the assembly of the lower ring and the kettle body in an enamel reactor of the utility model;

[0017] Figure 3 It is a schematic diagram of the assembly of the insert ring, the upper ring and the kettle cover in an enamel reactor of the utility model;

[0018] Figure 4 This is a schematic diagram of the assembly of a positioning head and a stud in an enamel reactor of the utility model;

[0019] Figure 5 This is a schematic diagram of the assembly of a rubber head and a pin rod in an enamel reactor of the utility model;

[0020] In the figure: 1-kettle body, 2-lower support arm, 3-upper support arm, 4-nut, 5-stud, 6-kettle cover, 7-pipe sleeve, 8-flange, 9-upper ring, 10-lower ring, 11-feeding port, 12-pin rod, 13-discharge port, 14-positioning hole, 15-pin hole, 16-annular groove, 17-insert ring, 18-blind hole, 19-perforation, 20-positioning head, 21-rubber head. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1 The utility model provides a technical solution: an enameled reactor, comprising a reactor body 1 with an opening at the upper end, a feed port 11 communicating with the reactor body 1 is installed on the outer surface of the upper end of the reactor body 1, and a discharge port 13 communicating with the reactor body 1 is installed at the bottom of the reactor body 1. The design of the feed port 11 is convenient for adding raw materials for the production of detergents and disinfectants into the reactor body 1, and the design of the discharge port 13 is convenient for discharging the detergents and disinfectants in the reactor body 1.

[0023] See also Figure 1 A kettle cover 6 is provided at the upper end of the kettle body 1, a pipe sleeve 7 is installed on the top of the kettle cover 6, and a flange 8 for connecting the motor bracket is fixed to the upper end of the pipe sleeve 7. The design of the flange 8 facilitates the connection and fixation of the motor bracket with the pipe sleeve 7, wherein the pipe sleeve 7 facilitates the agitator installed on the motor output shaft to pass through the kettle cover 6 and extend into the kettle body 1.

[0024] See also Figure 1-Figure 5The upper outer surface of the kettle body 1 is sleeved with a lower ring 10 connected and fixed to the kettle body 1, and an upper ring 9 is provided on the upper side of the lower ring 10. The upper ring 9 is sleeved on the kettle cover 6 and connected and fixed to the kettle cover 6. The lower surface of the upper ring 9 is connected and fixed with an insert ring 17. The upper surface of the lower ring 10 is recessed downward to form an annular groove 16 that matches the insert ring 17. The insert ring 17 is inserted in the annular groove 16. A sealing ring is provided on the lower surface of the insert ring 17. The sealing ring fits the inner wall of the annular groove 16, and the sealing ring improves the space between the upper ring 9 and the lower ring 10. Sealing, two upper arms 3 are symmetrically fixed on the annular side of the upper ring 9, a lower arm 2 is provided on the lower side of the upper arm 3, one end of the lower arm 2 is connected and fixed to the lower ring 10, a positioning head 20 is connected and fixed in a positioning hole 14 formed by a depression on the upper surface of the lower arm 2 away from the lower ring 10, the positioning head 20 is fixed to the lower end of the stud 5, the positioning head 20 and the positioning hole 14 cooperate with each other to improve the mechanical strength of the connection between the stud 5 and the lower arm 2, a through hole 19 is opened on the upper surface of the upper arm 3 to cooperate with the stud 5, and the upper end of the stud 5 The nut 4 is threadedly connected to the through hole 19, and the outer surface of the lower ring 10 is annularly and equidistantly provided with a plurality of pin holes 15, which are communicated with the annular groove 16. The annular side surface of the insert ring 17 is annularly and equidistantly provided with a plurality of blind holes 18 aligned with the pin holes 15, and a pin rod 12 is inserted in the pin hole 15, and one end of the pin rod 12 is inserted in the blind hole 18, so that the insert ring 17 on the upper ring 9 is inserted in the annular groove 16 of the lower ring 10, so that the upper arm 3 is aligned with the lower arm 2, and then the stud 5 is passed through the through hole 19 and threadedly connected. Connect the nut 4 to complete the assembly of the kettle cover 6 and the kettle body 1, and then insert the pin rod 12 through the pin hole 15 into the blind hole 18. At this time, the pin rod 12 cooperates with the stud 5 and the nut 4 to achieve the fastening installation of the kettle cover 6 and the kettle body 1. There is no need to use multiple sets of fasteners that cooperate with the nuts 4 to connect the kettle cover 6 and the kettle body 1, which reduces the use of fasteners connecting the kettle cover 6 and the kettle body 1, and is convenient for improving the disassembly and assembly efficiency of the kettle cover 6 and the kettle body 1. The design of the pin rod 12 reduces the requirements on the strength of the fasteners formed by the stud 5 and the nut 4.

[0025] See also Figure 5 A rubber head 21 is pasted on one end of the pin rod 12, and the rubber head 21 fits the inner diameter of the blind hole 18. The rubber head 21 is installed on one end of the pin rod 12, so that after one end of the pin rod 12 is inserted into the blind hole 18, the rubber head 21 fits the inner wall of the blind hole 18, thereby increasing the friction coefficient between the pin rod 12 and the inner wall of the blind hole 18, preventing the pin rod 12 from falling off at will.

[0026] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An enameled reactor, comprising a reactor body (1), characterized in that: The upper end of the kettle body (1) is open, and a kettle cover (6) is provided at the upper end of the kettle body (1). A lower ring (10) connected and fixed to the kettle body (1) is sleeved on the outer surface of the upper end of the kettle body (1). An upper ring (9) is provided on the upper side of the lower ring (10). The upper ring (9) is sleeved on the kettle cover (6) and connected and fixed to the kettle cover (6). An insert ring (17) is connected and fixed to the lower surface of the upper ring (9). The upper surface of the lower ring (10) is recessed downward to form an annular groove (16) matching the insert ring (17). The insert ring (17) is inserted into the annular groove (1 6), two upper arms (3) are symmetrically fixed on the annular side surface of the upper ring (9), a lower arm (2) is provided on the lower side of the upper arm (3), one end of the lower arm (2) is connected and fixed to the lower ring (10), and the end of the lower arm (2) away from the lower ring (10) is connected and fixed to a stud (5), the upper surface of the upper arm (3) is provided with a through hole (19) matching with the stud (5), the upper end of the stud (5) passes through the through hole (19) and is threadedly connected with a nut (4), and the plug ring (17) is plugged into the lower ring (10) through a plurality of plug-in parts.

2. The enamel reactor according to claim 1, characterized in that: The plug connector comprises a pin rod (12); the outer surface of the lower ring (10) is provided with a plurality of pin holes (15) at equal intervals in the shape of an annular ring; the pin holes (15) are communicated with the annular groove (16); the annular side surface of the plug ring (17) is provided with a plurality of blind holes (18) aligned with the pin holes (15) at equal intervals in the shape of an annular ring; the pin rod (12) is inserted into the pin hole (15); one end of the pin rod (12) is inserted into the blind hole (18).

3. The enamel reactor according to claim 2, characterized in that: A rubber head (21) is adhered to one end of the pin rod (12), and the rubber head (21) fits the inner diameter of the blind hole (18).

4. The enamel reactor according to claim 1, characterized in that: A sealing ring is provided on the lower surface of the insert ring (17), and the sealing ring is in contact with the inner wall of the annular groove (16).

5. The enamel reactor according to claim 1, characterized in that: The upper outer surface of the kettle body (1) is provided with a feed port (11) in communication with the kettle body (1), and the bottom of the kettle body (1) is provided with a discharge port (13) in communication with the kettle body (1).

6. The enamel reactor according to claim 1, characterized in that: A pipe sleeve (7) is installed on the top of the kettle cover (6), and a flange (8) for connecting to a motor bracket is fixedly connected to the upper end of the pipe sleeve (7).

7. The enamel reactor according to claim 1, characterized in that: A positioning head (20) is connected and fixed to the lower end of the stud (5); a side of the upper surface of the lower support arm (2) away from the lower ring (10) is recessed to form a positioning hole (14); and the positioning head (20) is fixed in the positioning hole (14).

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