Reaction kettle protection device

Abstract

The utility model discloses a reaction kettle protection device which comprises a reaction assembly and a protection assembly, the reaction assembly comprises a barrel body, a lengthened wall arranged at the top of the barrel body, a feed port arranged at the top of the barrel body, and a sealing ring arranged at the end part of the lengthened wall; the protection assembly is arranged on the can body and comprises a fixed seat, a connecting rod arranged on the fixed seat, a rotating rod arranged on the fixed seat, a connecting rod connected with the rotating rod, a spring connected with the connecting rod and a protection cover; the reaction kettle protection device can protect the feed port at the top of the reaction kettle and can prevent potential safety hazards caused by direct leakage of gas in the reaction kettle, and the spring is arranged on the protection cover, so that the protection cover is convenient to open and close.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a protection device for reaction kettles. Background Art

[0002] The broad understanding of a reactor is a container 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 can be achieved. 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. During the use of the reactor, the top panel of the tank is exposed to the outside, which poses a safety risk of gas leakage. Therefore, a reactor protection device is proposed to protect the feed port at the top of the reactor, and at the same time prevent the direct leakage of gas inside the reactor from causing safety hazards. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems existing in the existing reactor protection device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a reactor protection device, which protects the feed port at the top of the reactor and also prevents direct leakage of gas inside the reactor to cause safety hazards.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a reactor protection device includes a reaction component and a protection component, wherein the reaction component includes a barrel body, an extended wall arranged on the top of the barrel body, a feed port arranged on the top of the barrel body, and a sealing ring arranged at the end of the extended wall; the protection component is arranged on the barrel body, including a fixed seat, a connecting rod arranged on the fixed seat, a rotating rod arranged on the fixed seat, a connecting rod connected to the rotating rod, a spring connected to the connecting rod, and a protective cover.

[0007] As a preferred solution of the reactor protection device of the utility model, the extended wall is fixed to the outer ring of the top of the barrel in a ring shape.

[0008] As a preferred solution of the reactor protection device of the utility model, the feed port is connected to the interior of the barrel body, and the height of the feed port does not exceed the height of the extended wall.

[0009] As a preferred solution of the reactor protection device of the utility model, the sealing ring is fixedly arranged on the top of the extended wall.

[0010] As a preferred solution of the reactor protection device of the utility model, one end of the fixing seat is fixed to the outer wall of the barrel body, and the other end is fixed to the outer wall of the extended wall, and the connecting rod and the rotating rod are arranged on the fixing seat.

[0011] As a preferred solution of the reactor protection device of the utility model, the rotating rod is rotatably connected to the fixing seat, and the connecting rod is arranged directly below the rotating rod.

[0012] As a preferred solution of the reactor protection device of the utility model, wherein: the connecting rod is also provided with support rods, and the support rods are symmetrically arranged on both sides of the connecting rod.

[0013] As a preferred solution of the reactor protection device of the utility model, one end of the connecting rod is fixed to the rotating rod, and the other end is fixedly connected to the protection cover.

[0014] As a preferred solution of the reactor protection device of the utility model, two springs are provided, one end of the spring is connected to the connecting rod, and the other end is connected to the supporting rod.

[0015] As a preferred solution of the reactor protection device of the utility model, wherein: the protection cover is also provided with a groove, and the sealing ring can be embedded in the groove.

[0016] Beneficial effects of the utility model:

[0017] The reactor protection device in the utility model can protect the feed port on the top of the reactor, and can also prevent the direct leakage of gas inside the reactor to cause potential safety hazards. A spring is arranged on the protection cover to facilitate opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1The utility model is a schematic diagram of the overall structure of the reactor protection device.

[0020] Figure 2 The utility model is a schematic diagram of the structure of the hidden protective cover of the reactor protection device.

[0021] Figure 3 It is a sectional view of the overall structure of the reactor protection device of the utility model.

[0022] Figure 4 The utility model is a schematic diagram of the structure of the protection component of the reactor protection device. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Example 1

[0028] Reference Figures 1 to 4, which is the first embodiment of the utility model, provides a reactor protection device, which includes a reaction component 100 and a protection component 200, wherein the reaction component 100 includes a barrel body 101, an extended wall 102 arranged at the top of the barrel body 101, a feed port 103 arranged at the top of the barrel body 101, and a sealing ring 104 arranged at the end of the extended wall 102; the protection component 200 is arranged on the barrel body 101, and includes a fixed seat 201, a connecting rod 202 arranged on the fixed seat 201, a rotating rod 203 arranged on the fixed seat 201, a connecting rod 204 connected to the rotating rod 203, a spring 205 connected to the connecting rod 204, and a protection cover 206.

[0029] Among them, the extended wall 102 is fixed in a ring shape on the top outer circle of the barrel body 101. The feed port 103 is connected to the inside of the barrel body 101, and the height of the feed port 103 does not exceed the height of the extended wall 102. The sealing ring 104 is fixedly arranged on a circle at the top of the extended wall 102. One end of the fixed seat 201 is fixed to the outer wall of the barrel body 101, and the other end is fixed to the outer wall of the extended wall 102. The connecting rod 202 and the rotating rod 203 are arranged on the fixed seat 201. The rotating rod 203 is rotatably connected to the fixed seat 201, and the connecting rod 202 is arranged directly below the rotating rod 203. The connecting rod 204 is also provided with a support rod 204a, and the support rod 204a is symmetrically arranged on both sides of the connecting rod 204. One end of the connecting rod 204 is fixed to the rotating rod 203, and the other end is fixedly connected to the protective cover 206. The spring 205 is provided with two, one end of the spring 205 is connected to the connecting rod 202, and the other end is connected to the supporting rod 204a. The protective cover 206 is also provided with a groove 206a, and the sealing ring 104 can be embedded in the groove 206a.

[0030] During use, the raw materials can be put into the barrel body 101 through the feed port 103 for reaction. In order to prevent the feed port 103 from pressing against the protective cover 206, the height of the feed port 103 shall not exceed the height of the extended wall 102. When the protective cover 206 needs to be closed, the vertical protective cover 206 is pushed, and the protective cover 206 is flipped downward by gravity. Due to the lever principle, when the protective cover 206 closes the extended wall 102, the support rod 204a on the other end of the connecting rod 204 is lifted, driving the spring 205 to stretch. The gravity of the protective cover 206 needs to be set to be greater than the maximum retraction force of the spring 205, so that the groove 206a in the protective cover 206 can be embedded. The sealing ring 104 strengthens the sealing inside the extended wall 102 to prevent leakage. At this time, the retraction force of the spring 205 reaches the maximum. Therefore, when the protective cover 206 needs to be opened, it is only necessary to lift the protective cover 206 slightly. The spring 205 provides part of the force to make it easier to separate the protective cover 206 from the sealing ring 104. When the protective cover 206 is vertical, the support rod 204a moves downward due to the lever moving away, and the spring 205 returns to its normal length and no longer provides tension. When the protective cover 206 closes the extended wall 102 by gravity, the spring 205 also provides tension to buffer its downward pressure to prevent the heavy pressure from damaging the protective cover 206.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A reactor protection device, characterized in that: include, A reaction assembly (100) comprises a barrel (101), an extended wall (102) arranged at the top of the barrel (101), a feed port (103) arranged at the top of the barrel (101), and a sealing ring (104) arranged at the end of the extended wall (102); The protective assembly (200) is arranged on the barrel body (101), and comprises a fixed seat (201), a connecting rod (202) arranged on the fixed seat (201), a rotating rod (203) arranged on the fixed seat (201), a connecting rod (204) connected to the rotating rod (203), a spring (205) connected to the connecting rod (204), and a protective cover (206).

2. The reactor protection device according to claim 1, characterized in that: The extended wall (102) is annularly fixed to the top outer ring of the barrel body (101).

3. The reactor protection device according to claim 2, characterized in that: The feed port (103) is connected to the interior of the barrel body (101), and the height of the feed port (103) does not exceed the height of the extended wall (102).

4. The reactor protection device according to claim 3, characterized in that: The sealing ring (104) is fixedly arranged around the top of the extended wall (102).

5. The reactor protection device according to claim 4, characterized in that: One end of the fixing seat (201) is fixed to the outer wall of the barrel body (101), and the other end is fixed to the outer wall of the extended wall (102). The fixing seat (201) is provided with the connecting rod (202) and the rotating rod (203).

6. The reactor protection device according to claim 5, characterized in that: The rotating rod (203) is rotatably connected to the fixing seat (201), and the connecting rod (202) is arranged directly below the rotating rod (203).

7. The reactor protection device according to claim 6, characterized in that: The connecting rod (204) is also provided with supporting rods (204a), and the supporting rods (204a) are symmetrically arranged on both sides of the connecting rod (204).

8. The reactor protection device according to claim 7, characterized in that: One end of the connecting rod (204) is fixed to the rotating rod (203), and the other end is fixedly connected to the protective cover (206).

9. The reactor protection device according to claim 8, characterized in that: Two springs (205) are provided, one end of the spring (205) is connected to the connecting rod (202), and the other end is connected to the supporting rod (204a).

10. The reactor protection device according to claim 9, characterized in that: The protective cover (206) is also provided with a groove (206a), and the sealing ring (104) can be embedded in the groove (206a).

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