Glass-lined reaction kettle with pipe orifice protection structure

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a glass-lined reaction kettle with a pipe orifice protection structure, which comprises a reaction kettle main body, support legs are arranged at the bottom end of the reaction kettle main body, a connecting pipe is communicated with the side wall of the reaction kettle main body, and a connecting flange is fixedly arranged at the pipe orifice of the connecting pipe. A mounting hole is formed in the connecting flange; the connecting pipe is connected with the protective cover body through a protective connecting assembly; the protective cover body is very convenient to mount, position and dismount, that is, when the pipe orifice of the connecting pipe needs to be blocked and protected, the protective cover body is convenient to mount and stable in connection; and the protective cover body is very convenient to disassemble when needing to be disassembled, and the protective cover body is taken down without influencing the installation and use of the connecting pipe during the subsequent work of the reaction kettle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, especially to a glass lining reaction kettle with pipe mouth protection structure. BACKGROUND

[0002] The patent authorization document with the announcement number CN211754870U discloses a glass lining reaction kettle with pipe mouth protection mechanism, which comprises a kettle top, a reaction kettle device main body, a connecting rod, a base, a pipe mouth and a discharge port, the kettle top is fixed at the bottom end of the reaction kettle device main body, a discharge port is arranged at the bottom end of the left side of the reaction kettle device main body, and connecting rods are arranged at the bottom end of the reaction kettle device main body; the device can be protected, the service life of the device is improved, and the connecting pipe, the pipe mouth, the protective cover, the second fixed block, the clamping block, the protective cover, the sheath, the second spring, the connecting block, the hinge shaft, the nut and the discharge port are arranged, so that the non-working pipe mouth can be protected easily and conveniently.

[0003] In the above scheme, the protection of the pipe mouth is mainly realized by the cooperation of the protective cover and the protective cover, but the protective cover in the scheme is fixedly arranged on the side wall of the pipe mouth and cannot be detached, when the reaction kettle is working, the pipe mouth on the reaction kettle needs to be connected with other pipelines or devices, at this time, the protective cover or the protective cover may hinder the connection work, which may affect the installation and connection of the reaction kettle; and the existing pipe mouth protection structure is generally arranged with a protective cover or threaded connected at the pipe mouth position, which is easy to produce loosening or even falling problem, and the protection needs to be improved.

[0004] Therefore, the utility model provides a glass lining reaction kettle with pipe mouth protection structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a glass lining reaction kettle with pipe mouth protection structure to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a glass lining reaction kettle with pipe mouth protection structure, comprising a reaction kettle main body, a supporting leg is arranged at the bottom end of the reaction kettle main body, a connecting pipe is communicated and arranged on the side wall of the reaction kettle main body, a connecting flange is fixedly arranged on the pipe mouth of the connecting pipe, and a mounting hole is arranged in the connecting flange;

[0007] The connecting pipe and the protective cover body are connected through the protection connecting assembly.

[0008] Preferably, the protective cover is provided with a connecting through hole, and an auxiliary sealing body is fixed at the center of one side of the protective cover.

[0009] Preferably, the connecting through hole is arranged corresponding to the mounting hole of the connecting flange.

[0010] Preferably, the auxiliary sealing body is a disc, and the auxiliary sealing body is inserted into the pipe opening of the connecting pipe.

[0011] Preferably, the protective connecting assembly comprises a connecting pin, a limiting block, a positioning slot, a connecting cap, an auxiliary slot, a positioning card and a stable auxiliary structure; the limiting block is fixed at one end of the connecting pin, and the positioning slot is arranged on the side wall of the connecting pin.

[0012] Preferably, the positioning slot is an annular groove.

[0013] Preferably, the connecting cap is provided with an auxiliary slot, one end of the auxiliary slot is arranged on the outer side wall of the connecting cap, the other end of the auxiliary slot is arranged on the inner side wall of the connecting cap, and the auxiliary slot is inserted into the positioning card.

[0014] Preferably, one end of the positioning card is fixed with a handle, the end face of the other end of the positioning card is provided with an auxiliary arc-shaped slot, and the handle is an arc-shaped strip.

[0015] Preferably, the stable auxiliary structure comprises a first grommet, an auxiliary spring and a second grommet; the auxiliary spring is fixed at one end of the first grommet at equal intervals, and the other end of the auxiliary spring is fixed at one end of the second grommet.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The reaction kettle is convenient to install, position and disassemble, convenient to install and stable when the pipe opening of the connecting pipe needs to be sealed, and convenient to disassemble when the protective cover needs to be removed, so that the installation and use of the connecting pipe in the subsequent work of the reaction kettle are not affected. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure connection schematic view of the glass lining reaction kettle of the utility model;

[0019] Figure 2 It is an explosion front side schematic view of the structure connection of the connecting pipe, the protective cover and the protective connecting assembly of the utility model;

[0020] Figure 3 It is Figure 2 It is an enlarged schematic view of the structure connection of A in the middle;

[0021] Figure 4 It is the connection pipe and protection cover body, protection connection assembly structure connection explosion after side view;

[0022] Figure 5 For Figure 4 The structure connection amplification schematic view at B in the middle;

[0023] Figure 6 It is the stable auxiliary structure connection diagram of the utility model.

[0024] In the figure: reactor main body 1, support leg 11, connecting pipe 12, connecting flange 13, mounting hole 14, protective cover 2, connecting through hole 21, auxiliary sealing body 22, connecting pin column 301, limit block 302, positioning clamping groove 303, connecting cap body 304, auxiliary slot 305, positioning card 306, handle 401, auxiliary arc-shaped clamping groove 402, first gasket ring 501, auxiliary spring 502, second gasket ring 503. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below. All other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1 to 6 The utility model provides a kind of technical scheme: a glass-lined reactor with pipe mouth protection structure, including reactor main body 1, the bottom end of reactor main body 1 is provided with support leg 11, the side wall of reactor main body 1 is provided with connecting pipe 12, the pipe mouth of connecting pipe 12 is fixedly provided with connecting flange 13, and connecting flange 13 is provided with mounting hole 14;Wherein connecting pipe 12 and protection cover body 2 are connected by protection connection assembly.

[0027] The pipe mouth of connecting pipe 12 is protected by the protection cover body 2, the protection cover body 2 is installed by the protection connection assembly, and the connecting through hole 21 is provided in the protection cover body 2, and the auxiliary sealing body 22 is fixedly arranged at the side center position of the protection cover body 2;The connecting through hole 21 and the mounting hole 14 in connecting flange 13 are arranged in corresponding positions;The auxiliary sealing body 22 is a disc, and the auxiliary sealing body 22 is inserted into the pipe mouth of connecting pipe 12.

[0028] In the plugging protection work of the connecting pipe 12, the auxiliary sealing body 22 on one side of the protection cover body 2 is clamped in the connecting pipe 12 until the protection cover body 2 is tightly attached to the connecting flange 13, and the connecting through hole 21 on the protection cover body 2 is aligned with the mounting hole 14 on the connecting flange 13, then the connecting pin 301 is inserted into the connecting through hole 21 on the protection cover body 2 and then passes out of the mounting hole 14 on the connecting flange 13, wherein the protection connecting assembly comprises the connecting pin 301, the limiting stopper 302, the positioning clamping groove 303, the connecting cap body 304, the auxiliary insertion groove 305, the positioning clamping piece 306 and the stable auxiliary structure; one end of the connecting pin 301 is fixedly provided with the limiting stopper 302, and the sidewall of the connecting pin 301 is provided with the positioning clamping groove 303; the positioning clamping groove 303 is an annular groove; the connecting cap body 304 is provided with the auxiliary insertion groove 305, one end of which is arranged on the outer sidewall of the connecting cap body 304, and the other end of which is arranged on the inner sidewall of the connecting cap body 304, and the auxiliary insertion groove 305 is adapted to the positioning clamping piece 306; one end of the positioning clamping piece 306 is fixedly provided with the handle 401, and the end face of the other end of the positioning clamping piece 306 is provided with the auxiliary arc-shaped clamping groove 402, and the handle 401 is an arc-shaped strip.

[0029] In order to further improve the connection stability of the protection cover body 2 and the connecting pipe 12, the stable auxiliary structure is arranged, wherein the stable auxiliary structure comprises the first gasket ring 501, the auxiliary spring 502 and the second gasket ring 503; one end of the first gasket ring 501 is equidistantly fixedly provided with the auxiliary spring 502, and the other end of the auxiliary spring 502 is fixedly arranged on one end of the second gasket ring 503; that is, when the connecting pin 301 passes out of the mounting hole 14 on the connecting flange 13, the first gasket ring 501, the auxiliary spring 502 and the second gasket ring 503 are placed at the position of the mounting hole 14, that is, the connecting pin 301 passes through the first gasket ring 501 and the second gasket ring 503 in sequence, then the connecting cap body 304 is sleeved on the connecting pin 301, and the connecting cap body 304 is pressed until the auxiliary insertion groove 305 in the connecting cap body 304 is aligned with the positioning clamping groove 303 on the connecting pin 301, then the positioning clamping piece 306 is inserted into the auxiliary insertion groove 305 until the auxiliary arc-shaped clamping groove 402 at one end of the positioning clamping piece 306 is clamped in the positioning clamping groove 303, thereby quickly achieving the installation of the protection cover body 2; during the pressing of the connecting cap body 304, the auxiliary spring 502 arranged between the first gasket ring 501 and the second gasket ring 503 is in a compressed state; the installation and disassembly of the protection cover body 2 are very convenient, that is, when the pipe opening of the connecting pipe 12 needs to be plugged and protected, the installation is convenient and the connection is stable; when disassembly is needed, the protection cover body 2 is removed without affecting the installation and use of the connecting pipe 12 in the subsequent work of the reaction kettle.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass-lined reactor with a nozzle protection structure, comprising a reactor body (1), the bottom end of the reactor body (1) is provided with supporting legs (11), the sidewall of the reactor body (1) is provided with a connecting pipe (12) in communication, the connecting pipe (12) is fixedly provided with a connecting flange (13) at the nozzle, and the connecting flange (13) is provided with a mounting hole (14). characterized in that The connecting pipe (12) is connected with the protection cover (2) through a protection connecting assembly.

2. The glass-lined reaction vessel with nozzle protection structure according to claim 1, characterized in that: The protection cover (2) is provided with a connecting through hole (21), and an auxiliary sealing body (22) is fixedly arranged at the center of one side of the protection cover (2).

3. The glass-lined reaction vessel with nozzle protection structure according to claim 2, characterized in that: The connecting through hole (21) corresponds in position to the mounting hole (14) in the connecting flange (13).

4. The glass-lined reaction vessel with nozzle protection structure according to claim 2, characterized in that: The auxiliary sealing body (22) is a disc, and the auxiliary sealing body (22) is adapted to be inserted into the nozzle of the connecting pipe (12).

5. The glass-lined reaction vessel with nozzle protection structure according to claim 1, characterized in that: The protection connecting assembly comprises a connecting pin (301), a limiting stopper (302), a positioning clamping groove (303), a connecting cap (304), an auxiliary slot (305), a positioning card (306) and a stable auxiliary structure; one end of the connecting pin (301) is fixedly provided with the limiting stopper (302), and the sidewall of the connecting pin (301) is provided with the positioning clamping groove (303).

6. The glass-lined reaction vessel with nozzle protection structure according to claim 5, characterized in that: The positioning clamping groove (303) is an annular groove.

7. The glass-lined reaction vessel with nozzle protection structure according to claim 5, characterized in that: The connecting cap (304) is provided with the auxiliary slot (305), one end of the auxiliary slot (305) is arranged on the outer sidewall of the connecting cap (304), the other end of the auxiliary slot (305) is arranged on the inner sidewall of the connecting cap (304), and the auxiliary slot (305) is adapted to be inserted into the positioning card (306).

8. The glass-lined reaction vessel with nozzle protection structure according to claim 5, characterized in that: One end of the positioning card (306) is fixedly provided with a handle (401), the end face of the other end of the positioning card (306) is provided with an auxiliary arc-shaped clamping groove (402), and the handle (401) is an arc-shaped strip.

9. The glass-lined reaction vessel with nozzle protection structure according to claim 5, characterized in that: The stable auxiliary structure comprises a first grommet (501), an auxiliary spring (502) and a second grommet (503); one end of the first grommet (501) is fixedly provided with the auxiliary spring (502) at equal intervals, and the other end of the auxiliary spring (502) is fixedly arranged at one end of the second grommet (503).

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