Anti-corrosion reaction kettle with detachable multi-layer sampling assembly

Abstract

The anti-corrosion reaction kettle comprises a kettle body and a feeding hole formed in the kettle body, the kettle body is made of a composite metal material, the inner layer of the kettle body is made of corrosion-resistant nickel-based stainless steel, the outer layer of the kettle body is made of carbon steel with high structural strength, and a sampling hole for sampling is further formed in the kettle body. A sampling mechanism is mounted on the sampling opening and comprises a sampling structure. According to the utility model, the kettle body is made of composite metal materials, the inner layer is made of corrosion-resistant nickel-based stainless steel, and the outer layer is made of carbon steel with high structural strength, so that the corrosion resistance of the kettle body is ensured, and meanwhile, a plurality of detachable sampling structures are adopted, so that reactants at different depths in the kettle body can be conveniently and synchronously sampled; reaction conditions of different areas in the reaction kettle can be conveniently analyzed, so that the sampling structure can be conveniently disassembled and assembled, the collected samples can be conveniently collected, and the use convenience of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, especially to a corrosion -resistant reaction kettle with detachable multilayer sampling assembly. BACKGROUND

[0002] The enamel reaction kettle is widely applied to petroleum, chemical industry, rubber, pesticide, dye, medicine, food, is used to complete the pressure vessel of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation process, for example, reactor, reaction pot, decomposition pot, polymerization kettle etc.;Especially in the reaction and production process of pharmaceutical excipients, it is applied very widely.

[0003] The utility model discloses a kind of corrosion -resistant reaction kettle integrated device.The corrosion -resistant reaction kettle integrated device includes reaction kettle, stirring device arranged in the inside of reaction kettle and the flow resistance strip of several being arranged on the inner wall of reaction kettle, the flow resistance strip is equipped with anti-impact plate, the main body inside of the reaction kettle is equipped with anticorrosive coating, the anticorrosive coating includes ceramic layer, fluororesin layer, composite phosphating film layer and polytetrafluoroethylene layer.

[0004] Although the above technical scheme solves the corresponding technical problem, the above technical scheme still has the following defects:

[0005] The sampling port of the reaction kettle of the above technical scheme is single in design, and it is difficult to meet the demand of multilayer sampling, so that the operation is more cumbersome. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of corrosion -resistant reaction kettle with detachable multilayer sampling assembly, not only adopt the kettle body made of composite metal material, inner layer is the nickel-based stainless steel of corrosion resistance, outer layer is the carbon steel with high structural strength, so as to ensure the anticorrosive performance of kettle body, simultaneously, adopt the multiple sampling structure of detachable, it is convenient for the reaction of different depths in kettle body interior synchronous sampling in succession, to analyze the reaction in different areas of reaction kettle, so as to facilitate the dismounting of sampling structure, therefore, it is convenient to collect the sample taken, and then improve the convenience of staff use.

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0008] A corrosion -resistant reaction kettle with detachable multilayer sampling assembly includes:

[0009] The utility model relates to a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, which comprises a kettle body and a feeding port installed on the kettle body, wherein the kettle body is made of composite metal material, the inner layer is corrosion -resistant nickel -based stainless steel, and the outer layer is high -strength carbon steel, and a sampling port for sampling is further installed on the kettle body, a sampling mechanism is installed on the sampling port, the sampling mechanism comprises a sampling structure, a sealing assembly for sealing the side of the sampling structure is installed on the side of the sampling structure, and a driving assembly for driving the sealing assembly is installed on the top of the sampling structure.

[0010] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the sampling structure comprises a sampling cylinder, a sampling pipe is installed on the side of the sampling cylinder, and a through hole is formed in the sampling pipe.

[0011] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the top of the sampling cylinder is provided with a bottle mouth, a bottle cap is installed on the bottle mouth, and a positioning bolt for fixing the bottle mouth is threadedly connected to the side of the bottle cap.

[0012] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the sealing assembly comprises a plurality of sealing blocks matched with the through hole, and connecting rods are fixedly connected to the sealing blocks.

[0013] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the driving assembly comprises a hollow rod fixedly connected to the top of the bottle cap, a connecting spring is fixedly connected to the bottom of the inner wall of the hollow rod, a connecting sliding block is fixedly connected to the top of the connecting spring, a pressing rod is fixedly connected to the top of the connecting sliding block, a driving rod is fixedly connected to the side of the connecting sliding block, and the driving rod is fixedly connected with the connecting rod.

[0014] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein a sealing rubber sleeve is installed on the side of the hollow rod and corresponds to the position of the driving rod.

[0015] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the hollow rod is further fixedly connected with an abutting ring.

[0016] The utility model discloses a corrosion -resistant reaction kettle with detachable multilayer sampling assembly, wherein the hollow rod is further fixedly connected with an abutting ring.

[0017] The corrosion -resistant reaction kettle with detachable multilayer sampling assembly provided by the utility model not only adopts the kettle body made of composite metal material, the inner layer is corrosion -resistant nickel -based stainless steel, and the outer layer is high -strength carbon steel, so as to guarantee the corrosion -resistant performance of the kettle body, meanwhile, a plurality of detachable sampling structures are adopted, which is convenient for synchronous sampling of the reaction substances at different depths in the kettle body, and then is convenient for analyzing the reaction conditions of different regions in the reaction kettle, so as to facilitate the dismounting of the sampling structure, and therefore the collected sample is convenient to collect, and the convenience of the staff is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0019] Figure 1 Structure diagram of the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0020] Figure 2 Structure diagram of the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0021] Figure 3 Structure diagram of the sampling mechanism in the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0022] Figure 4 Structure diagram of the sampling mechanism in the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0023] Figure 5 Structure diagram of the sampling mechanism in the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0024] Figure 6 Structure diagram of the sealing assembly in the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model;

[0025] Figure 7 Structure diagram of the driving assembly in the corrosion-resistant reaction kettle with detachable multi-layer sampling assembly of the utility model.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, kettle body; 2, feed inlet; 3, sampling port; 4, sampling mechanism;

[0028] 401, sampling structure; 402, sealing assembly; 403, driving assembly;

[0029] 4011, sampling cylinder; 4012, sampling pipe; 4013, through port; 4014, bottle mouth; 4015, bottle cap; 4016, positioning bolt;

[0030] 4021, sealing block; 4022, connecting rod;

[0031] 4031, hollow rod; 4032, connecting spring; 4033, connecting sliding block; 4034, driving rod; 4035, pressing rod;

[0032] 40311, abutting ring; 40341, sealing rubber sleeve. DETAILED DESCRIPTION

[0033] The implementation of the present application will be described in detail below with the accompanying drawings and examples, so that the process of applying technical means to solve technical problems and achieve technical effects can be fully understood and implemented.

[0034] Please refer to Figures 1 to 7 The embodiment of the utility model provides a kind of anticorrosion reaction kettle with detachable multilayer sampling assembly, comprising: kettle body 1 and install on kettle body 1 feed port 2, kettle body 1 is made of composite metal material, inner layer is corrosion-resistant nickel-based stainless steel, outer layer is high structural strength carbon steel, kettle body 1 is also installed for sampling sampling port 3, sampling port 3 is installed with sampling mechanism 4, sampling mechanism 4 includes sampling structure 401, the side of sampling structure 401 is installed for the sealing assembly 402 of sampling structure 401 side sealing, the top of sampling structure 401 is installed for the driving assembly 403 of driving sealing assembly 402;

[0035] By using the above technical scheme, not only kettle body 1 is made of composite metal material, inner layer is corrosion-resistant nickel-based stainless steel, outer layer is high structural strength carbon steel, to ensure the anticorrosion performance of kettle body 1, at the same time, a plurality of sampling structure 401 is detachable, which is convenient for synchronous sampling of different depths of reactants in kettle body 1, and then the reaction conditions in different areas of the reaction kettle are analyzed, so that the sampling structure 401 is disassembled, so that the collected sample is collected, and the convenience of the staff is improved.

[0036] In order to facilitate sampling of reactants in kettle body 1, in the embodiment: sampling structure 401 includes sampling cylinder 4011, sampling tube 4012 is installed on the side of sampling cylinder 4011, and through hole 4013 is formed on sampling tube 4012.

[0037] In order to facilitate pouring of reactants in sampling cylinder 4011, in the embodiment: bottle mouth 4014 is installed on the top of sampling cylinder 4011, bottle cap 4015 is installed on bottle mouth 4014, and positioning bolt 4016 for fixing bottle mouth 4014 is threadedly connected on the side of bottle cap 4015.

[0038] In order to be able to seal through hole 4013 on sampling tube 4012, in the embodiment: sealing assembly 402 includes a plurality of sealing blocks 4021 matched with through hole 4013, and connecting rod 4022 is fixedly connected on sealing block 4021.

[0039] In order to facilitate the driving link 4022 to adjust the lifting, in this embodiment: the drive assembly 403 includes a hollow rod 4031 fixedly connected to the top of the bottle cap 4015, the bottom of the inner wall of the hollow rod 4031 is fixedly connected with a connecting spring 4032, the top of the connecting spring 4032 is fixedly connected with a connecting sliding block 4033, the top of the connecting sliding block 4033 is fixedly connected with a pressing rod 4035, the side of the connecting sliding block 4033 is fixedly connected with a drive rod 4034, and the drive rod 4034 is fixedly connected with the connecting rod 4022.

[0040] In order to increase the sealing between the drive rod 4034 and the hollow rod 4031 during movement, in this embodiment: a sealing rubber sleeve 40341 is installed on the side of the hollow rod 4031 and corresponds to the position of the drive rod 4034.

[0041] In order to increase the stability of the hollow rod 4031 placed on the sampling port 3, in this embodiment: the hollow rod 4031 is further fixedly connected with an abutting ring 40311.

[0042] The working principle of the utility model is: not only the kettle body 1 made of composite metal material, the inner layer is corrosion-resistant nickel-based stainless steel, the outer layer is high-structural-strength carbon steel, so as to ensure the corrosion resistance of the kettle body 1, at the same time, a plurality of sampling structures 401 are detachable, the sampling structure 401 is placed in the kettle body 1 through the hollow rod 4031, then the pressing rod 4035 is pressed, so as to drive the sealing block 4021 to separate from the sealing of the through port 4013, therefore the reactant inside the kettle body 1 can flow into the sampling cylinder 4011 from the through port 4013, so as to facilitate the synchronous sampling of the reactant at different depths inside the kettle body 1, then the reaction in different regions of the reaction kettle is convenient to analyze, and the sampling structure 401 is convenient to disassemble, only need to loosen the positioning bolt 4016, and make the positioning bolt 4016 separate from the abutment of the bottle opening 4014, so as to conveniently disassemble the sampling cylinder 4011 connected with the bottle opening 4014, therefore the collected sample is convenient to collect, and the convenience of the staff is improved.

[0043] The above description shows and describes several preferred embodiments of the utility model, but as described before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein by the above teaching or related technical or knowledge. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. An anticorrosion reaction kettle with detachable multi-layer sampling assembly, comprising a kettle body (1) and a feed inlet (2) mounted on the kettle body (1), characterized in that, The kettle body (1) is made of composite metal material, the inner layer is corrosion-resistant nickel-based stainless steel, the outer layer is high-structural-strength carbon steel, the kettle body (1) is also provided with a sampling port (3) for sampling, the sampling port (3) is provided with a sampling mechanism (4), the sampling mechanism (4) comprises a sampling structure (401), the side of the sampling structure (401) is provided with a sealing assembly (402) for sealing the side of the sampling structure (401), and the top of the sampling structure (401) is provided with a driving assembly (403) for driving the sealing assembly (402).

2. The corrosion resistant reactor vessel with detachable multi-layer sampling assembly of claim 1, wherein: The sampling structure (401) comprises a sampling cylinder (4011), the side of the sampling cylinder (4011) is provided with a sampling pipe (4012), and the sampling pipe (4012) is provided with a through port (4013).

3. The corrosion resistant reactor vessel with removable multi-layer sampling assembly of claim 2, wherein: The top of the sampling cylinder (4011) is provided with a bottle mouth (4014), the bottle mouth (4014) is provided with a bottle cap (4015), and the side of the bottle cap (4015) is screw-connected with a positioning bolt (4016) for fixing the bottle mouth (4014).

4. The corrosion resistant reactor vessel with removable multi-layer sampling assembly of claim 3, wherein: The sealing assembly (402) comprises a plurality of sealing blocks (4021) matched with the through port (4013), and the sealing blocks (4021) are fixedly connected with connecting rods (4022).

5. The corrosion resistant reactor vessel with removable multi-layer sampling assembly of claim 4, wherein: The driving assembly (403) comprises a hollow rod (4031) fixedly connected to the top of the bottle cap (4015), a connecting spring (4032) fixedly connected to the bottom of the inner wall of the hollow rod (4031), a connecting sliding block (4033) fixedly connected to the top of the connecting spring (4032), a pressing rod (4035) fixedly connected to the top of the connecting sliding block (4033), a driving rod (4034) fixedly connected to the side of the connecting sliding block (4033), and the driving rod (4034) is fixedly connected with the connecting rod (4022).

6. The corrosion resistant reactor vessel with removable multi-layer sampling assembly of claim 5, wherein: The side of the hollow rod (4031) and the position corresponding to the driving rod (4034) are provided with a sealing rubber sleeve (40341).

7. The corrosion resistant reactor vessel with removable multi-layer sampling assembly of any of claims 5-6, wherein: The hollow rod (4031) is also fixedly connected with an abutting ring (40311).

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