Tetrasodium glutamate diacetate processing reaction device

Abstract

The utility model provides a tetrasodium glutamate diacetate processing reaction device which comprises a reaction assembly, a monitoring assembly arranged at the upper end of the reaction assembly, a protection assembly arranged on the reaction assembly, a spraying assembly arranged in the protection assembly, a reaction assembly comprising a reaction kettle, and a sealing cover mounted at the upper end of the reaction kettle, a side supporting rod is fixedly connected to the right side of the reaction kettle, a motor is fixedly connected to the lower end of the horizontal plane of the side supporting rod, a monitoring assembly and a limiting hollow ring are arranged to be matched with an output shaft of the motor, an annular linkage rod and a gas sensor are driven to annularly monitor the connecting position of the reaction kettle and a sealing cover, and gas leakage signals can be comprehensively captured in real time; early warning is conducted in time at the initial stage of leakage, operators can take measures rapidly and conveniently, by arranging the protection assembly, positive pressure airflow formed by the fresh air purification pipe and the arc-shaped cover body can restrain diffusion of harmful gas during normal operation, and workshop environment safety is guaranteed.

Description

Technical Field

[0001] This utility model relates to a reaction apparatus for processing tetrasodium diacetate of glutamic acid, belonging to the technical field of reaction apparatus. Background Technology

[0002] In the modern chemical industry, tetrasodium glutamate diacetate (TCDD) is an important amino acid chelating agent widely used in daily chemical, pharmaceutical, agricultural, detergent, and industrial descaling industries. It possesses excellent metal chelating ability, forming stable water-soluble complexes with metal ions. Furthermore, it is readily biodegradable, meeting OECD biodegradability testing requirements, making it environmentally friendly and safe to use.

[0003] Chinese Patent Publication No. CN221889597U discloses a continuous electrodialysis device for desalting tetrasodium glutamate diacetate. This device combines an electrodialysis unit with a carbon nanotube electroadsorption unit. It uses two concentrate tanks, tank A and tank B, each equipped with a carbon nanotube electroadsorption unit. Tank A participates in the electrodialysis cycle while its carbon nanotube electrodes are powered on for salt ion adsorption. When the conductivity of the solution begins to rise, indicating carbon nanotube electrode saturation, tank B is replaced with the same tank for the same cycle. Tank A then desorbs salt ions and discharges the solution. The alternating use of tanks A and B maintains a consistently low salt ion concentration in the electrodialysis concentrate cycle, enabling continuous production, reducing water consumption and product loss, and improving desalination efficiency.

[0004] In terms of reaction process monitoring, traditional monitoring methods often cannot provide real-time and accurate comprehensive monitoring of gas leaks in critical parts of the reactor, such as the connection between the reactor and the sealing cap. Once a leak occurs, it is difficult to detect and take timely measures, which can easily lead to the spread of harmful gases and threaten the production environment and personnel safety. Furthermore, most reaction devices lack effective protection and emergency response mechanisms, and cannot respond quickly to unexpected situations such as sudden leaks.

[0005] To this end, a processing apparatus for tetrasodium glutamate diacetate is proposed. Utility Model Content

[0006] In view of this, the present invention provides a tetrasodium diacetate processing apparatus for glutamic acid to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0007] The technical solution of this utility model is implemented as follows: a tetrasodium diacetate processing device for glutamic acid includes: a reaction component, a monitoring component is provided at the upper end of the reaction component, a protective component is provided on the reaction component, and a spray component is provided inside the protective component.

[0008] The reaction assembly includes a reaction vessel, with a sealing cap installed at the top of the reaction vessel, a side support rod fixedly connected to the right side of the reaction vessel, and a motor fixedly connected to the lower horizontal end of the side support rod.

[0009] The monitoring component includes a limit hollow ring, which is located outside the output shaft of the motor. A circumferential linkage rod is fixedly connected to the right end of the limit hollow ring, and a gas sensor is fixedly connected to the vertical surface of the circumferential linkage rod.

[0010] The protective components include a fresh air purification pipe, which is located above the reactor. An arc-shaped cover is fixedly connected to the lower end of the fresh air purification pipe. A first metal expansion ring is fixedly connected to the lower end of the arc-shaped cover. A corrugated stretchable cover pipe is fixedly connected to the lower end of the first metal expansion ring.

[0011] More preferably, the lower end of the corrugated stretchable cover tube is fixedly connected to a second outer expansion ring, and the upper end of the second outer expansion ring is fixedly connected to a plurality of magnetic columns.

[0012] More preferably, the multiple magnetic columns are arranged in a ring at equal intervals, and the gas sensor is located at the connection between the reactor and the sealing cover.

[0013] More preferably, a spring is fixedly connected to the upper end of the magnetic column, and the upper end of the spring is connected to the lower end of the first metal expansion ring.

[0014] More preferably, the left and right ends of the reactor are fixedly connected to support legs, and the two support legs are arranged symmetrically from left to right.

[0015] More preferably, a chemical material inlet is fixedly connected to the upper front side of the reactor, and a finished product outlet is fixedly connected to the lower rear side of the reactor.

[0016] More preferably, the spray assembly includes an annular water pipe, which is fixedly connected to the lower side of the inside of the arc-shaped cover, and a pump is connected to the outside of the annular water pipe.

[0017] More preferably, the lower end of the annular water pipe is fixedly connected to multiple purification liquid spray nozzles, which are arranged in an annular shape at equal intervals.

[0018] The present invention has the following advantages due to the adoption of the above technical solution:

[0019] I. This utility model, by setting up a monitoring component, with the limiting hollow ring cooperating with the motor output shaft, drives the circumferential linkage rod and the gas sensor to monitor the connection between the reactor and the sealing cover in a circumferential manner. It can capture gas leakage signals in real time and comprehensively, provide timely warnings in the early stage of leakage, and facilitate operators to take rapid measures.

[0020] II. By setting up protective components, this utility model can suppress the diffusion of harmful gases and ensure the safety of the workshop environment during normal operation by forming a positive pressure airflow between the fresh air purification pipe and the arc-shaped cover. The corrugated stretchable cover pipe, together with the first metal expansion ring and the second expansion ring, can adapt to changes in the space above the reactor and always maintain effective protection. In case of accidental leakage, after the magnetic column is de-energized, the spring drives the corrugated stretchable cover pipe to descend quickly and accurately cover the leakage location to prevent harmful substances from overflowing. It also links the spray components and the negative pressure mode of the fresh air purification pipe to achieve the sealing treatment and purification of the leaked substances, minimizing the harm of the accident.

[0021] Third, this utility model, by setting up a spray assembly, can periodically clean the top of the reactor during normal operation by connecting the annular water pipe and the purification liquid spray nozzle, preventing the accumulation of material residue. In case of accidental leakage, the purification liquid is quickly sprayed to neutralize, dilute, or flush the leaked material. This assists the protective assembly in reducing the concentration of harmful substances and the risk of diffusion, accelerating on-site cleanup and restoration, and ensuring personnel safety and environmental cleanliness.

[0022] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the external structure of the reaction component of this utility model;

[0025] Figure 2 This is a schematic diagram of the reactor structure of this utility model;

[0026] Figure 3 This is a partially truncated enlarged structural diagram of the sealing cap of this utility model;

[0027] Figure 4 This is a schematic diagram of the protective component structure of this utility model;

[0028] Figure 5 This is a bottom view of the protective component of this utility model.

[0029] Figure 6 For the present utility model Figure 5A schematic diagram of a partially truncated enlarged section of the central protective component.

[0030] Figure label:

[0031] 1. Reaction assembly; 100. Reactor; 101. Support leg; 102. Chemical material inlet; 103. Finished product outlet; 104. Sealing cap; 105. Motor; 106. Side support rod; 2. Monitoring assembly; 200. Limiting hollow ring; 201. Circular linkage rod; 202. Gas sensor; 3. Protective assembly; 300. Fresh air purification pipe; 301. First metal expansion ring; 302. Arc-shaped cover; 303. Corrugated stretchable cover pipe; 304. Second expansion ring; 305. Magnetic column; 306. Spring; 4. Spray assembly; 400. Circular water pipe; 401. Purification liquid spray nozzle. Detailed Implementation

[0032] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0033] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0034] Example 1

[0035] like Figures 1-6 As shown, this utility model embodiment provides a tetrasodium diacetate processing reaction device for glutamic acid, including: a reaction component 1, a monitoring component 2 provided at the upper end of the reaction component 1, a protective component 3 provided on the reaction component 1, and a spray component 4 provided inside the protective component 3;

[0036] The reaction assembly 1 includes a reaction vessel 100, a sealing cover 104 is installed at the upper end of the reaction vessel 100, a side support rod 106 is fixedly connected to the right side of the reaction vessel 100, and a motor 105 is fixedly connected to the lower end of the horizontal plane of the side support rod 106.

[0037] The monitoring component 2 includes a limiting hollow ring 200, which is located outside the output shaft of the motor 105. A circumferential linkage rod 201 is fixedly connected to the right end of the limiting hollow ring 200, and a gas sensor 202 is fixedly connected to the vertical surface of the circumferential linkage rod 201.

[0038] The protective component 3 includes a fresh air purification pipe 300, which is located above the reactor 100. The lower end of the fresh air purification pipe 300 is fixedly connected to an arc-shaped cover 302, the lower end of the arc-shaped cover 302 is fixedly connected to a first metal expansion ring 301, and the lower end of the first metal expansion ring 301 is fixedly connected to a corrugated stretchable cover pipe 303.

[0039] A second outer expansion ring 304 is fixedly connected to the lower end of the corrugated stretchable cover tube 303. Multiple magnetic columns 305 are fixedly connected to the upper end of the second outer expansion ring 304. The multiple magnetic columns 305 are arranged in a ring at equal intervals. The gas sensor 202 is located at the connection between the reactor 100 and the sealing cover 104. A spring 306 is fixedly connected to the upper end of the magnetic column 305. The upper end of the spring 306 is connected to the lower end of the first metal outer expansion ring 301. Support legs 101 are fixedly connected to both the left and right ends of the reactor 100. The two support legs 101 are arranged symmetrically. A chemical material inlet 102 is fixedly connected to the upper front side of the reactor 100. A finished product outlet 103 is fixedly connected to the lower rear side of the reactor 100.

[0040] With protective component 3 installed, during normal operation, the positive pressure airflow formed by the fresh air purification pipe 300 and the arc-shaped cover 302 can suppress the diffusion of harmful gases and ensure the safety of the workshop environment. The corrugated stretchable cover pipe 303, together with the first metal expansion ring 301 and the second expansion ring 304, can adapt to changes in the space above the reactor and always maintain effective protection. In case of accidental leakage, after the magnetic column 305 is de-energized, the spring 306 drives the corrugated stretchable cover pipe 303 to descend rapidly, accurately covering the leakage location, preventing harmful substances from overflowing, and linking the spray component 4 and the negative pressure mode of the fresh air purification pipe 300 to achieve the sealing and purification of the leaked substances, minimizing the harm of the accident.

[0041] Example 2

[0042] like Figure 1 , Figure 5-6 As shown, in one embodiment, the spray assembly 4 includes an annular water pipe 400, which is fixedly connected to the lower inner side of the arc-shaped cover 302. A pump is connected to the outside of the annular water pipe 400, and a plurality of purification liquid spray nozzles 401 are fixedly connected to the lower end of the annular water pipe 400. The plurality of purification liquid spray nozzles 401 are arranged in an annular shape at equal intervals.

[0043] By integrating the spray assembly 4 inside the protective assembly, and fixing the annular water pipe 400 to the lower inner side of the arc-shaped cover 302, when emergency treatment is required, the purification liquid is evenly sprayed through the annularly distributed spray nozzles 401 to cover the top and surrounding area of ​​the reactor 100, thereby flushing and neutralizing leaked materials or volatile gases, and also assisting in cooling, ensuring the safety, stability and controllability of the tetrasodium diacetate processing of glutamic acid.

[0044] In operation, this invention uses the reaction component 1 as the core carrier. The reaction vessel 100 is stably supported by the support legs 101. Chemical materials enter through the inlet 102. The motor 105 is fixed to the right side of the reaction vessel 100 by the side support rod 106. Its output shaft drives the internal stirring structure to mix and react the materials. After the reaction is completed, the finished product is discharged through the outlet 103. The sealing cover 104 ensures the sealing of the reaction environment. The monitoring component 2 monitors the reaction status in real time. The limiting hollow ring 200 is sleeved on the outside of the output shaft of the motor 105. When it rotates with the shaft, it drives the circumferential linkage rod 201 to rotate synchronously, thus inducing gas sensing. The gas sensor 202 continuously monitors the gas leakage at the connection between the reactor 100 and the sealing cover 104. It detects changes in gas concentration to determine sealing performance or reaction abnormalities. The protective component 3 constructs a safety barrier. The fresh air purification pipe 300 continuously supplies purified air into the arc-shaped enclosure 302, creating a slightly positive pressure environment above the reactor 100. Airflow guidance directs potentially volatile harmful gases towards the top of the enclosure, preventing their diffusion into the operating area and ensuring workshop air quality. When the gas sensor 202 of the monitoring component 2 detects a harmful gas leak, such as damage at the connection of the sealing cover 104 or when the system triggers an emergency shutdown... When the machine signal is received, the control system immediately cuts off the power to the magnetic column 305, the magnetic attraction disappears, the elastic potential energy of the spring 306 is released, pushing the second outer expansion ring 304 and the corrugated stretchable cover tube 303 to move downwards rapidly until the lower end of the cover tightly fits against the outer surface of the top of the reactor 100 or the periphery of the leak location. During the descent of the corrugated stretchable cover tube 303, its flexible material forms a sealed contact with the surface of the reactor 100, partially covering the leak point and preventing further leakage of harmful gases or materials. The first metal outer expansion ring 301 and the second outer expansion ring 304 are connected through the corrugated stretchable cover tube 303. The magnetic column 305 is elastically connected to the first metal expansion ring 301 via a spring 306. It can provide radial support to keep the cover stable and buffer vibration to avoid rigid collisions. The spray assembly 4 is integrated inside the protective assembly. The annular water pipe 400 is fixed to the lower inner side of the arc-shaped cover 302. When emergency treatment is required, the purification liquid is evenly sprayed through the annular equidistant spray nozzles 401 to cover the top and surrounding area of ​​the reactor 100, so as to flush and neutralize the leaked material or volatile gas. At the same time, it can also assist in cooling to ensure the safety, stability and controllability of the tetrasodium diacetate processing of glutamic acid.

[0045] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A processing apparatus for tetrasodium glutamate diacetate, characterized in that, It includes: a reaction component (1), a monitoring component (2) is provided at the upper end of the reaction component (1), a protective component (3) is provided on the reaction component (1), and a spraying component (4) is provided inside the protective component (3); The reaction assembly (1) includes a reaction vessel (100), a sealing cover (104) is installed on the upper end of the reaction vessel (100), a side support rod (106) is fixedly connected to the right side of the reaction vessel (100), and a motor (105) is fixedly connected to the lower end of the horizontal plane of the side support rod (106). The monitoring component (2) includes a limiting hollow ring (200), which is located outside the output shaft of the motor (105). A circumferential linkage rod (201) is fixedly connected to the right end of the limiting hollow ring (200), and a gas sensor (202) is fixedly connected to the vertical surface of the circumferential linkage rod (201). The protective component (3) includes a fresh air purification pipe (300), which is located above the reactor (100). The lower end of the fresh air purification pipe (300) is fixedly connected to an arc-shaped cover (302), and the lower end of the arc-shaped cover (302) is fixedly connected to a first metal expansion ring (301). The lower end of the first metal expansion ring (301) is fixedly connected to a corrugated stretchable cover pipe (303).

2. The apparatus for processing tetrasodium glutamate diacetate according to claim 1, characterized in that: The lower end of the corrugated stretchable cover tube (303) is fixedly connected to a second outer expansion ring (304), and the upper end of the second outer expansion ring (304) is fixedly connected to a plurality of magnetic columns (305).

3. The apparatus for processing tetrasodium glutamate diacetate according to claim 2, characterized in that: The plurality of magnetic columns (305) are arranged in a ring at equal intervals, and the gas sensor (202) is located at the connection between the reactor (100) and the sealing cover (104).

4. The apparatus for processing tetrasodium glutamate diacetate according to claim 3, characterized in that: A spring (306) is fixedly connected to the upper end of the magnetic column (305), and the upper end of the spring (306) is connected to the lower end of the first metal expansion ring (301).

5. The apparatus for processing tetrasodium glutamate diacetate according to claim 1, characterized in that: The reactor (100) is fixedly connected to support legs (101) at both ends, and the two support legs (101) are arranged symmetrically on the left and right.

6. The apparatus for processing tetrasodium glutamate diacetate according to claim 1, characterized in that: A chemical material inlet (102) is fixedly connected to the upper front side of the reactor (100), and a finished product outlet (103) is fixedly connected to the lower rear side of the reactor (100).

7. The apparatus for processing tetrasodium glutamate diacetate according to claim 1, characterized in that: The spray assembly (4) includes an annular water pipe (400), which is fixedly connected to the lower inner side of the arc-shaped cover (302), and a pump is connected to the outside of the annular water pipe (400).

8. The apparatus for processing tetrasodium glutamate diacetate according to claim 7, characterized in that: The lower end of the annular water pipe (400) is fixedly connected to a plurality of purification liquid spray nozzles (401), and the plurality of purification liquid spray nozzles (401) are arranged in an annular shape at equal intervals.

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