Safety protection device for sampling of reaction kettle

Abstract

The utility model discloses a safety protection device for sampling of a reaction kettle, which comprises a manhole buckle formed by welding a stainless steel grid shaped like a Chinese character'jing ', and a downward L-shaped buckle arranged at the edge of the manhole buckle; the protective cover is designed to be hollowed out, and the protective cover is connected with the manhole buckle; the horn mouth is arranged at the lower part of the protective cover, and the horn mouth and the protective cover are integrally formed; the sampling opening is formed in the lower end of the manhole buckle. The device is suitable for sampling and checking the state change of materials in the reaction kettle under the stirring state of the reaction kettle, can protect the safety of operators in the sampling process, protects the normal operation of reaction kettle equipment, and can observe the change of the materials in the reaction kettle at any time. In the synthesis stage of the reaction kettle and in the sampling process, the device has good safety and convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a safety protection device for sampling a reaction kettle. Background Art

[0002] During the synthesis stage of the reactor, in order to ensure safety, the reactor needs to stop stirring for sampling, observation and testing during the resin sampling process. However, in the production process of some special products, stopping stirring for sampling can easily cause uneven product status and affect the quality of the final product. In order to avoid affecting the product quality, the reactor needs to be stirred on for sampling, observation and testing, which can easily cause the sampler to be drawn into the reactor, causing personal injury to the operator and damage to the reactor equipment, posing certain safety risks. In summary, the existing technology has the following disadvantages:

[0003] 1. Stopping stirring and sampling can easily cause product quality defects;

[0004] 2. Stirring and sampling brings certain risks to personal safety;

[0005] 3. When stirring and sampling, the sampler may be easily drawn into the reactor, causing damage to the equipment. Utility Model Content

[0006] In order to solve the current situation of safety risks and hidden dangers in the sampling process when the existing reactor is stirred and turned on. In order to ensure the personal safety of operators, avoid damage to reactor equipment, improve product quality, and thus achieve safe production in enterprises, a reactor sampling safety protection device is provided. The device is used for sampling when the reactor is stirred and turned on, and has good safety and convenience.

[0007] The utility model provides a reactor sampling safety protection device, comprising:

[0008] Manhole buckle, the manhole buckle is welded by stainless steel tic-tac-toe grid, and the edge of the manhole buckle is provided with a downward L-shaped buckle;

[0009] A protective cover, wherein the protective cover adopts a hollow design and is connected to the manhole by buckles;

[0010] A bell mouth, which is arranged at the lower part of the protective cover and is integrally formed with the protective cover;

[0011] A sampling port is arranged at the lower end of the manhole buckle.

[0012] In certain embodiments, the manhole buckle is made of stainless steel.

[0013] In some embodiments, the protective cover is made of stainless steel.

[0014] In some embodiments, the protective cover is connected to the sampling port.

[0015] In some embodiments, the protective cover is a square tubular structure.

[0016] In some embodiments, the sampling port is cuboid-shaped.

[0017] Beneficial effects: A sampling safety protection device for a reaction kettle of the present utility model is applicable to observing the change of the material state in the reaction kettle during the stirring state of the reaction kettle. This device can protect the safety of the operator, protect the normal operation of the reaction kettle equipment, and at the same time can observe the change of the material in the reaction kettle at any time during the sampling process. During the synthesis stage of the reaction kettle, during the sampling process, it has good safety and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a sampling safety protection device for a reaction kettle of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the sampling port of the present utility model;

[0020] Figure 3 is a schematic diagram of a sampling safety protection device for a reaction kettle of the present utility model placed in the reaction kettle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0023] As Figure 1 shown, a sampling safety protection device for a reaction kettle includes: a manhole buckle 1, a protective cover 2, a bell mouth 3 and a sampling port 4.

[0024] Specifically, the manhole buckle 1 is welded with a stainless steel tic-tac-toe grid, and a downward L-shaped buckle is provided on the edge of the manhole buckle 1, which is convenient for clamping the edge of the reactor manhole and fixing the device at the reactor manhole. The manhole buckle 1 is made of stainless steel.

[0025] The protective cover 2 adopts a hollow design, which can reduce the material resistance during the stirring process of the material in the reactor, and the protective cover 2 is connected to the manhole buckle 1. The protective cover 2 is made of stainless steel and is a square tubular structure.

[0026] The bell mouth 3 is arranged at the lower part of the protective cover 2 and is integrally formed with the protective cover 2. This arrangement can prevent the bottom edge of the sampling protective cover from blocking the sampling spoon from being taken out during the sampling process.

[0027] The sampling port 4 is arranged at the lower end of the manhole buckle 1 .

[0028] The protection cover 2 is connected to the sampling port 4 .

[0029] like Figure 2 As shown, it is the sampling port 4. It can be seen that the sampling port 4 is in the shape of a rectangular parallelepiped.

[0030] like Figure 3 As shown, it is a schematic diagram of placing the reactor sampling safety protection device in the reactor, and the manhole buckle on the reactor sampling safety protection device is clamped on the edge of the reactor manhole.

[0031] In summary: the reactor sampling safety protection device provided by the utility model can perform sampling observation and detection of the material state in the reactor under the stirring state of the reactor, and has the following advantages:

[0032] 1. The device is fixed to the manhole of the reactor with a buckle to prevent the device from shaking due to the stirring of materials in the reactor;

[0033] 2. The main body of the protective cover of the device adopts a hollow structure, which can reduce the material resistance of the reactor under stirring and ensure the stability of the device in the reactor;

[0034] 3. The bottom of the protective cover of the device is in a trumpet shape, which can reduce the obstruction of the bottom edge of the sampling cover to the sampling spoon when it is taken out, ensuring that the sampling spoon can be taken out smoothly;

[0035] 4. When the device is used and the sampling process is carried out under the stirring state of the reactor, the sampling spoon can be prevented from being drawn into the reactor agitator, causing personal injury to the operator and damage to the reactor equipment, resulting in safety accidents.

[0036] The above description is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the inventive concept of the present utility model, several modifications and improvements can be made, which should also be regarded as within the protection scope of the present utility model.

Claims

1. A sampling safety protection device for a reactor, characterized in that, Including: Manhole buckle (1), the manhole buckle (1) is welded by a stainless - steel cross - shaped grid, and a downward L - shaped buckle is provided at the edge of the manhole buckle (1); Protective cover (2), the protective cover (2) is designed with a hollow structure, and the protective cover (2) is connected to the manhole buckle (1); Flared mouth (3), the flared mouth (3) is arranged at the lower part of the protective cover (2) and is integrally formed with the protective cover (2); Sampling port (4), the sampling port (4) is arranged at the lower end of the manhole buckle (1).

2. The safety protection device for sampling of a reactor according to claim 1, characterized in that, The manhole buckle (1) is made of stainless - steel material.

3. The safety protection device for sampling of a reactor according to claim 1, characterized in that, The protective cover (2) is made of stainless - steel material.

4. A sampling safety protection device for a reaction kettle according to claim 1, wherein The protective cover (2) is connected to the sampling port (4).

5. The safety protection device for sampling of a reactor according to claim 1, wherein The protective cover (2) is a square tubular structure.

6. The safety protection device for sampling of a reactor according to claim 1, wherein, The sampling port (4) is in the shape of a cuboid.

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