Stable reaction kettle sealing device

Abstract

The utility model discloses a stable type reaction kettle sealing device which comprises a reaction kettle main body, a feeding port is fixed at the top end of the reaction kettle main body, a liquid inlet is fixed on one side of the reaction kettle main body, a quick split sealing mechanism is arranged at the top end of the feeding port, and a dustproof mechanism is arranged at the end part of the liquid inlet. The quick-split sealing mechanism comprises a rotatable supporting assembly, a sealing assembly and a sealing assembly, wherein the rotatable supporting assembly is arranged at the top end of the reaction kettle main body; the sealing assembly is arranged on the inner side of the rotatable supporting assembly and connected with the feeding opening; by means of the supporting rod, the fixing rod, the fixing shaft, the screw hole, the adjusting screw rod, the bearing and the hand-cranking wheel, the sealing cover and the feeding port can be rapidly disassembled and assembled, meanwhile, the sealing ring is matched, connection can be tighter when the sealing cover and the feeding port are closed, and compared with the prior art, the sealing cover and the feeding port are connected more tightly. And the sealing work of the feeding hole of the reaction kettle is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactor sealing, and in particular relates to a stable reactor sealing device. Background Art

[0002] The broad understanding of the reactor is a container with physical or chemical reactions, which realizes the heating, evaporation, cooling and low-speed mixing functions required by the process. The reactor is widely used in the fields of petroleum, chemical industry, rubber, pesticide, dye, medicine and food. It is a pressure vessel used to complete the process of 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) alloy and other composite materials. When the reactor is used for feeding, the feeding is generally carried out through the feeding port at the top. After the feeding is completed, the feeding port will be sealed through the top cover. However, the existing reactor feeding port and the top cover are generally fixedly connected by threaded screwing or bolted screwing. The sealing effect of this connection method is poor, and it is also troublesome to disassemble and assemble the top cover. For this reason, we propose a stable reactor sealing device. Utility Model Content

[0003] The utility model aims to provide a stable reactor sealing device to solve the problem that the connection between the reactor feeding port and the top cover is troublesome and not tight enough as mentioned in the background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: a stable reactor sealing device, comprising a reactor body, a feeding port is fixed at the top of the reactor body, a liquid inlet is fixed at one side of the reactor body, a quick-detachable sealing mechanism is provided at the top of the feeding port, a dust-proof mechanism is provided at the end of the liquid inlet, and the quick-detachable sealing mechanism comprises:

[0005] A rotatable support assembly, the rotatable support assembly being disposed at the top end of the reactor body;

[0006] A sealing component, which is arranged on the inner side of the rotatable support component and connected to the feeding port;

[0007] A connecting assembly, the connecting assembly being disposed inside the sealing assembly and the rotatable supporting assembly;

[0008] An adjusting component, which is arranged at the top end of the rotatable supporting component and connected to the sealing component;

[0009] The rotating assembly is arranged on the top end of the adjusting assembly.

[0010] Preferably, the rotatable support assembly includes a support rod fixed at the top of the reactor body and opposite to the feeding port, and a fixed rod arranged at the top of the support rod, and a fixed shaft is connected between the fixed rod and the support rod.

[0011] Preferably, the sealing assembly includes a sealing cover arranged at the bottom end of the fixed rod and connected to the feeding port, and a sealing ring sleeved on the bottom end of the sealing cover.

[0012] Preferably, the connecting assembly comprises a connecting groove symmetrically extending through the bottom end of the fixing rod and a connecting rod symmetrically fixed to the top end of the sealing cover, and the connecting rod is slidably connected to the connecting groove.

[0013] Preferably, the adjustment assembly includes a screw hole extending through the top of the fixing rod and opposite to the inner side of the connecting groove, and an adjustment screw arranged at the top of the fixing rod and screwedly connected to the screw hole, and a bearing is connected between the bottom end of the adjustment screw and the sealing cover.

[0014] Preferably, the rotating assembly includes a hand-cranked wheel disposed on the top end of the fixed rod and fixedly connected to the adjusting screw.

[0015] Preferably, the dustproof mechanism comprises a dustproof sleeve sleeved on the end of the liquid inlet and a rubber buckle symmetrically fixed on the inner wall of the dustproof sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize quick disassembly and assembly of the sealing cover and the feeding port through the designed support rod, fixed rod, fixed shaft, screw hole, adjusting screw, bearing and hand-cranked wheel. At the same time, with the designed sealing ring, the sealing cover and the feeding port can be more tightly connected when closed. Compared with the existing technology, the sealing work of the feeding port of the reactor is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0020] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0021] In the figure: 1. Reactor body; 2. Feeding port; 3. Liquid inlet; 100. Support rod; 101. Fixed rod; 102. Fixed shaft; 200. Sealing cover; 201. Sealing ring; 300. Connecting groove; 301. Connecting rod; 400. Screw hole; 401. Adjusting screw; 402. Bearing; 500. Hand wheel; 600. Dust cover; 601. Rubber buckle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3 The utility model provides a technical solution: a stable reactor sealing device, comprising a reactor body 1, a feeding port 2 is fixed at the top of the reactor body 1, a liquid inlet 3 is fixed at one side of the reactor body 1, a quick-disassembly sealing mechanism is arranged at the top of the feeding port 2, a dust-proof mechanism is arranged at the end of the liquid inlet 3, and the quick-disassembly sealing mechanism comprises:

[0024] A rotatable support assembly, which is arranged at the top of the reactor body 1;

[0025] A sealing component, which is arranged on the inner side of the rotatable support component and connected to the feeding port 2;

[0026] A connecting assembly, the connecting assembly being disposed inside the sealing assembly and the rotatable supporting assembly;

[0027] An adjusting component, which is arranged at the top end of the rotatable supporting component and connected to the sealing component;

[0028] The rotating assembly is arranged on the top end of the adjusting assembly.

[0029] In this embodiment, preferably, the rotatable support assembly includes a support rod 100 fixed at the top of the reactor body 1 and on the side opposite to the feeding port 2, and a fixed rod 101 arranged at the top of the support rod 100, and a fixed shaft 102 is connected between the fixed rod 101 and the support rod 100, so that the fixed rod 101 can rotate at the top of the support rod 100.

[0030] In this embodiment, preferably, the sealing assembly includes a sealing cover 200 disposed at the bottom end of the fixing rod 101 and connected to the feeding port 2 , and a sealing ring 201 sleeved on the bottom end of the sealing cover 200 , so as to firmly seal the feeding port 2 .

[0031] In this embodiment, preferably, the connecting assembly includes a connecting groove 300 symmetrically extending through the bottom end of the fixing rod 101 and a connecting rod 301 symmetrically fixed to the top end of the sealing cover 200. The connecting rod 301 is slidably connected to the connecting groove 300, which can play a guiding role when the sealing cover 200 moves.

[0032] In this embodiment, preferably, the adjustment component includes a screw hole 400 that passes through the top of the fixing rod 101 and is relative to the inner side of the connecting groove 300, and an adjusting screw 401 that is arranged at the top of the fixing rod 101 and is screwed together with the screw hole 400. A bearing 402 is connected between the bottom end of the adjusting screw 401 and the sealing cover 200 to facilitate the lifting and lowering of the sealing cover 200.

[0033] In this embodiment, preferably, the rotating assembly includes a hand wheel 500 disposed at the top of the fixing rod 101 and fixedly connected to the adjusting screw 401 , which can drive the adjusting screw 401 to rotate inside the screw hole 400 .

[0034] In this embodiment, preferably, the dustproof mechanism includes a dustproof cover 600 sleeved on the end of the liquid inlet 3 and a rubber buckle 601 symmetrically fixed to the inner wall of the dustproof cover 600, so as to prevent dust from forming on the liquid inlet 3.

[0035] Working principle and use process of the utility model: When the inside of the reactor body 1 needs to be fed, the hand-cranked wheel 500 is first turned to drive the adjusting screw 401 to rotate inside the screw hole 400, and the sealing cover 200 is driven to withdraw from the inside of the feeding port 2 through the bearing 402, and the sealing ring 201 is separated from the feeding port 2, and the connecting rod 301 is driven to slide inside the connecting groove 300 to play a moving guide role, so that the sealing cover 200 and the feeding port 2 can be released from the sealing process. The fixing rod 101 is then pushed to rotate on the top of the supporting rod 100 through the fixing shaft 102, so that the sealing cover 200 can be unscrewed from the top of the feeding port 2, so as to facilitate the feeding of the inside of the reactor body 1 through the feeding port 2. When it is necessary to connect the liquid pipe with the liquid inlet 3, the dust cover 600 is pulled first to drive the rubber buckle 601 to squeeze and deform with the end of the liquid inlet 3, so that the dust cover 600 is separated from the liquid inlet 3, and the liquid tank can be used to connect with the liquid inlet 3.

[0036] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable reactor sealing device, comprising a reactor body (1), a feeding port (2) fixed at the top of the reactor body (1), and a liquid inlet (3) fixed at one side of the reactor body (1), characterized in that: The top of the feeding port (2) is provided with a quick-detachable sealing mechanism, and the end of the liquid inlet (3) is provided with a dustproof mechanism, and the quick-detachable sealing mechanism comprises: A rotatable support assembly, the rotatable support assembly being arranged at the top end of the reactor body (1); A sealing component, which is arranged on the inner side of the rotatable support component and connected to the feeding port (2); A connecting assembly, the connecting assembly being disposed inside the sealing assembly and the rotatable supporting assembly; An adjusting component, which is arranged at the top end of the rotatable supporting component and connected to the sealing component; The rotating assembly is arranged on the top end of the adjusting assembly.

2. A stable reactor sealing device according to claim 1, characterized in that: The rotatable support assembly comprises a support rod (100) fixed to the top of the reactor body (1) and on the side opposite to the feeding port (2), and a fixed rod (101) arranged at the top of the support rod (100), and a fixed shaft (102) is connected between the fixed rod (101) and the support rod (100).

3. A stable reactor sealing device according to claim 1, characterized in that: The sealing assembly comprises a sealing cover (200) arranged at the bottom end of the fixing rod (101) and connected to the feeding port (2), and a sealing ring (201) sleeved on the bottom end of the sealing cover (200).

4. A stable reactor sealing device according to claim 1, characterized in that: The connection assembly comprises a connection groove (300) symmetrically extending through the bottom end of the fixing rod (101) and a connection rod (301) symmetrically fixed to the top end of the sealing cover (200), wherein the connection rod (301) is slidably connected to the connection groove (300).

5. The stable reactor sealing device according to claim 1, characterized in that: The adjustment assembly comprises a screw hole (400) penetrating through the top end of the fixing rod (101) and arranged on the inner side of the connecting groove (300), and an adjustment screw rod (401) arranged at the top end of the fixing rod (101) and screwedly connected to the screw hole (400), and a bearing (402) is connected between the bottom end of the adjustment screw rod (401) and the sealing cover (200).

6. A stable reactor sealing device according to claim 1, characterized in that: The rotating assembly comprises a hand-cranked wheel (500) which is arranged at the top end of the fixed rod (101) and is fixedly connected to the adjusting screw rod (401).

7. The stable reactor sealing device according to claim 1, characterized in that: The dustproof mechanism comprises a dustproof sleeve (600) sleeved on the end of the liquid inlet (3) and a rubber buckle (601) symmetrically fixed on the inner wall of the dustproof sleeve (600).

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