Neutralization tank

Abstract

The utility model discloses a neutralizing tank, which belongs to the technical field of neutralizing equipment and comprises a neutralizing tank main body, one side of the bottom of the neutralizing tank main body is communicated with a discharge pipe, and a detector is mounted on one side, far away from the discharge pipe, of the inner bottom of the neutralizing tank main body; a motor is mounted at the middle position of the bottom in the neutralization tank main body, the output end of the motor is connected with a motor, the output end of the motor is connected with a stirring rod, and the stirring rod extends into the neutralization tank main body; a material distribution cylinder is mounted at the top end of the stirring rod and penetrates through the neutralization tank main body. According to the utility model, the two groups of charging ports are formed in the material distribution cylinder and are in an inclined state, so that raw materials can be uniformly spread downwards under the rotation of the stirring rod when being added through the material distribution cylinder, and further, the raw materials can be more uniformly distributed in the neutralization tank main body, and the situation that more time is needed to complete full mixing is avoided; and the overall working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of neutralization equipment technology, specifically a neutralization tank. Background Technology

[0002] In modern industrial production processes, various tanks with storage and processing functions are frequently used. Neutralization tanks are one such type, mainly used for the neutralization reaction of various raw materials. For example, neutralization tanks are needed when preparing L-leucine. They can be used to achieve neutralization and preparation by pouring in hydrolysate and then passing in raw materials such as sulfuric acid and pure water.

[0003] When using existing neutralization tanks, they are generally equipped with pipes for introducing raw materials. During the application process, the raw materials are usually added in batches. At the same time, during the neutralization process, it is often necessary to add spare auxiliary materials as needed. However, currently, when adding raw materials, because the pipes for introducing raw materials are fixed, the raw materials are added too centrally, which results in more mixing and stirring time to complete the mixing task and reduces the overall work efficiency. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a neutralization tank, which solves the problem that the existing neutralization tanks require more time to mix because the raw materials are added too centrally, thus affecting the overall work efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a neutralization tank, comprising a neutralization tank body, wherein a discharge pipe is connected to one side of the bottom of the neutralization tank body, and a detector is installed on the side of the bottom of the neutralization tank body away from the discharge pipe;

[0006] A motor is installed at the middle position of the bottom inside the neutralization tank body. The output end of the motor is connected to a stirring rod, and the stirring rod extends into the interior of the neutralization tank body.

[0007] The top of the stirring rod is equipped with a feeding cylinder, which penetrates the body of the neutralization tank. Feeding ports are provided on both sides of the outer wall of the feeding cylinder.

[0008] The top of the neutralization tank body is equipped with a U-shaped plate, and a positioning groove is provided on one side of the top of the U-shaped plate. The top of the U-shaped plate is penetrated by the U-shaped plate, and the feed cylinder extends into the interior of the feeding cylinder. The bottom of the feed cylinder is connected to a filter cylinder.

[0009] The outer wall of the feed cylinder is provided with a limiting groove, and the U-shaped plate is provided with a limiting mechanism for fixing the feed cylinder.

[0010] As a further embodiment of this utility model: the inner wall of the neutralization tank body is provided with an installation cavity, a heat-conducting ring is installed at the bottom inside the installation cavity, and an annular heating plate is installed on the outer side of the heat-conducting ring.

[0011] As a further embodiment of this utility model: the feeding port is inclined, and the two sets of feeding ports are symmetrically distributed.

[0012] As a further embodiment of this utility model: a positioning rod is installed on the bottom of the feed cylinder near the positioning groove, and the positioning rod extends into the interior of the positioning groove.

[0013] As a further embodiment of this utility model: the limiting mechanism includes a limiting screw, which passes through the side of the U-shaped plate near the limiting groove and extends into the interior of the limiting groove. A handle is installed at the end of the limiting screw away from the limiting groove.

[0014] As a further embodiment of this utility model: the central axis of the limiting screw is parallel to the transverse central axis of the U-shaped plate, and the limiting screw and the U-shaped plate are connected by a thread.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The feeding cylinder is equipped with two sets of feeding ports, which are inclined. This allows the raw materials to be evenly distributed downwards under the rotation of the stirring rod when they are added through the feeding cylinder. This results in a more uniform distribution of the raw materials in the neutralization tank, avoiding the need for more time to complete the mixing and increasing the overall work efficiency.

[0017] 2. The feed cylinder is set inside the cloth cylinder and installed on a U-shaped plate. A filter cylinder is also installed on the feed cylinder, so that when raw materials are added, they can be fed into the cloth cylinder through the feed cylinder, and then the raw materials can be further filtered. At the same time, the feed cylinder is in a fixed state to ensure safety during operation.

[0018] 3. The threaded connection between the limiting screw and the U-shaped plate allows the operator to turn the limiting screw away from the inside of the limiting groove, releasing the feed cylinder from the U-shaped plate. This makes it easier for the operator to remove the feed cylinder and filter cylinder from the cloth cylinder from bottom to top for subsequent processing of the filtered impurities. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the front sectional view of this utility model;

[0021] Figure 3 This is a utility model Figure 2 A magnified structural diagram at point A;

[0022] Figure 4 This is a utility model Figure 2 A magnified structural diagram at point B;

[0023] Figure 5 This is a schematic diagram of the main structure of the feed cylinder of this utility model.

[0024] In the diagram: 1. Neutralization tank body; 2. Discharge pipe; 3. Detector; 4. Mounting cavity; 5. Annular heating plate; 6. Heat-conducting ring; 7. Motor; 8. Stirring rod; 9. Feeding cylinder; 10. Feeding port; 11. U-shaped plate; 12. Positioning groove; 13. Feeding cylinder; 14. Positioning rod; 15. Filter cylinder; 16. Limiting groove; 17. Limiting screw; 18. Handle. Detailed Implementation

[0025] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0026] like Figures 1-5 As shown, this utility model provides a technical solution:

[0027] A neutralization tank includes a neutralization tank body 1. A discharge pipe 2 is connected to one side of the bottom of the neutralization tank body 1. A detector 3 is installed on the bottom side of the neutralization tank body 1 away from the discharge pipe 2. The discharge pipe 2 is used to discharge material outward after the neutralization task is completed. The detector 3 can detect the pH value inside the neutralization tank body 1 and display it on the display screen through an electrical connection, so that the staff can continue to add the corresponding raw materials into the neutralization tank body 1 for reaction when necessary.

[0028] The inner wall of the neutralization tank body 1 is provided with an installation cavity 4. A heat-conducting ring 6 is installed at the bottom inside the installation cavity 4, and an annular heating plate 5 is installed on the outer side of the heat-conducting ring 6. During use, the annular heating plate 5 can be turned on to heat the inside of the neutralization tank body 1, thereby cooperating with the neutralization reaction.

[0029] A motor 7 is installed at the middle position of the bottom inside the neutralization tank body 1. The output end of the motor 7 is connected to a stirring rod 8, and the stirring rod 8 extends into the interior of the neutralization tank body 1. During use, the motor 7 can drive the stirring rod 8 to stir the interior of the neutralization tank body 1, thereby fully mixing the raw materials and increasing the reaction efficiency.

[0030] A feeding cylinder 9 is installed at the top of the stirring rod 8, and the feeding cylinder 9 penetrates the neutralization tank body 1. Feeding ports 10 are opened on both sides of the outer wall of the feeding cylinder 9. The feeding ports 10 are inclined and the two sets of feeding ports 10 are symmetrically distributed. The feeding cylinder 9 is rotatably connected to the neutralization tank body 1, so that when the stirring rod 8 rotates, the feeding cylinder 9 can also rotate with it. This allows the raw materials entering the feeding cylinder 9 to be evenly spread diagonally downward through the feeding ports 10, making the initial distribution of the raw materials more uniform and reducing the time required for subsequent stirring and mixing.

[0031] A U-shaped plate 11 is installed on the top of the neutralization tank body 1. A positioning groove 12 is provided on one side of the top of the U-shaped plate 11. The top of the U-shaped plate 11 is penetrated by the U-shaped plate 11, and the feed cylinder 13 extends into the interior of the distribution cylinder 9. The bottom of the feed cylinder 13 is connected to the filter cylinder 15. The feed cylinder 13 and the filter cylinder 15 can slide relative to the U-shaped plate 11. At the same time, the feed cylinder 13 and the filter cylinder 15 can rotate and slide relative to the distribution cylinder 9. During use, the operator can add raw materials through the feed cylinder 13. Then, the raw materials are filtered by the filter cylinder 15 and enter the interior of the neutralization tank body 1 through the feed port 10, so that the raw materials can be further filtered.

[0032] A positioning rod 14 is installed on the bottom side of the feed cylinder 13 near the positioning groove 12, and the positioning rod 14 extends into the interior of the positioning groove 12, so that when the worker installs the feed cylinder 13, he can align the positioning rod 14 with the positioning groove 12 and insert it to position the feed cylinder 13.

[0033] A limiting groove 16 is provided on the outer wall of the feed cylinder 13. A limiting mechanism for fixing the feed cylinder 13 is provided on the U-shaped plate 11. The limiting mechanism includes a limiting screw 17, which passes through the side of the U-shaped plate 11 near the limiting groove 16 and extends into the interior of the limiting groove 16. A handle 18 is installed at the end of the limiting screw 17 away from the limiting groove 16. The central axis of the limiting screw 17 is parallel to the transverse central axis of the U-shaped plate 11, and the limiting screw 17 is threadedly connected to the U-shaped plate 11. After use, the limiting screw 17 can be screwed out from the interior of the limiting groove 16 to remove the feed cylinder 13 and the filter cylinder 15 on it from the cloth cylinder 9, thereby facilitating the collection and processing of the filtered raw materials by the staff.

[0034] The working principle of this utility model is as follows: The device is powered by an external power source. The main material is added into the neutralization tank body 1 through the feeding cylinder 13. The control motor 7 drives the stirring rod 8 to rotate continuously. Auxiliary materials are added into the neutralization tank body 1 through the feeding cylinder 13. At this time, because the stirring rod 8 drives the distribution cylinder 9 to rotate continuously, the auxiliary materials are filtered by the filter cylinder 15 and then more evenly distributed into the interior of the neutralization tank body 1 through the feeding port 10, thereby increasing the mixing efficiency. The annular heating plate 5 and the detector 3 are turned on. The annular heating plate 5 can heat the interior of the neutralization tank body 1 to ensure the neutralization reaction efficiency. The detector 3 can detect the pH value in the neutralization tank body 1 in real time, so that the staff can understand the situation inside the neutralization tank body 1. After the reaction is completed, the valve on the discharge pipe 2 is opened to discharge and collect the product in the neutralization tank body 1.

[0035] When a lot of impurities accumulate inside the filter cylinder 15, the limiting screw 17 can be turned out of the limiting groove 16 to remove the feed cylinder 13 and the filter cylinder 15 from the cloth cylinder 9 for cleaning and maintenance. After cleaning and maintenance, the feed cylinder 13 and the filter cylinder 15 are reinserted into the cloth cylinder 9, and the positioning rod 14 is inserted into the positioning groove 12 to achieve positioning. Then, the limiting screw 17 is turned back into the limiting groove 16 to fix the feed cylinder 13. During application, the top of the feed cylinder 13 can be further covered to increase the sealing of the interior of the neutralization tank body 1 during use.

[0036] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A neutralization tank, comprising a neutralization tank body (1), characterized in that: A discharge pipe (2) is connected to one side of the bottom of the neutralization tank body (1), and a detector (3) is installed on the side of the bottom of the neutralization tank body (1) away from the discharge pipe (2); A motor (7) is installed at the middle position of the bottom of the neutralization tank body (1). The output end of the motor (7) is connected to a stirring rod (8), and the stirring rod (8) extends into the interior of the neutralization tank body (1). The top of the stirring rod (8) is equipped with a feeding cylinder (9), and the feeding cylinder (9) penetrates the neutralization tank body (1). Feeding ports (10) are opened on both sides of the outer wall of the feeding cylinder (9). The top of the neutralization tank body (1) is equipped with a U-shaped plate (11), and a positioning groove (12) is provided on one side of the top of the U-shaped plate (11). The top of the U-shaped plate (11) is penetrated by the U-shaped plate (11), and the feed cylinder (13) extends into the interior of the feeding cylinder (9). The bottom of the feed cylinder (13) is connected to the filter cylinder (15). The outer wall of the feed cylinder (13) is provided with a limiting groove (16), and the U-shaped plate (11) is provided with a limiting mechanism for fixing the feed cylinder (13).

2. A neutralization tank according to claim 1, characterized in that, The inner wall of the neutralization tank body (1) is provided with an installation cavity (4), a heat-conducting ring (6) is installed at the bottom inside the installation cavity (4), and an annular heating plate (5) is installed on the outside of the heat-conducting ring (6).

3. A neutralization tank according to claim 1, characterized in that, The feeding port (10) is inclined, and the two sets of feeding ports (10) are symmetrically distributed.

4. A neutralization tank according to claim 1, characterized in that, A positioning rod (14) is installed on the bottom side of the feed cylinder (13) near the positioning groove (12), and the positioning rod (14) extends into the interior of the positioning groove (12).

5. A neutralization tank according to claim 1, characterized in that, The limiting mechanism includes a limiting screw (17), which passes through the side of the U-shaped plate (11) near the limiting groove (16) and extends into the interior of the limiting groove (16). A handle (18) is installed at the end of the limiting screw (17) away from the limiting groove (16).

6. A neutralization tank according to claim 5, characterized in that, The central axis of the limiting screw (17) is parallel to the transverse central axis of the U-shaped plate (11), and the limiting screw (17) and the U-shaped plate (11) are threaded together.

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