A sodium hypochlorite storage and preparation tank

Abstract

The utility model relates to the field of chemical storage discloses a kind of for sodium hypochlorite storage blending tank, comprising: storage blending tank, rotating installation is equipped on the storage blending tank pivot, pivot is fixedly provided with multiple groups of stirring vane, and auxiliary blending mechanism is provided on the storage blending tank;The auxiliary blending mechanism includes power motor, connecting piece, sodium hypochlorite raw material adding hopper, synchronous plug-in block, assembly spare, vertical rod, butt joint stem and threaded sleeve;The power motor output end is fixedly connected with connecting piece, and the connecting piece is fixedly installed in the inboard of sodium hypochlorite raw material adding hopper, and the synchronous plug-in block is fixedly connected with sodium hypochlorite raw material adding hopper, and sodium hypochlorite raw material adding hopper is sealed with pivot and inserts.The utility model has the following advantages and effects: sodium hypochlorite can be assisted to blend, manual stirring is not needed, by gradually adding raw materials in the process of blending, improve blending efficiency.

Description

Technical Field

[0001] This utility model relates to the field of chemical storage technology, and in particular to a storage and mixing tank for sodium hypochlorite. Background Technology

[0002] Sodium hypochlorite solution is a commonly used disinfectant, frequently found in homes and industrial environments. It is a chlorine-based disinfectant primarily used to kill bacteria, viruses, and other microorganisms.

[0003] In the existing technology, sodium hypochlorite solution is stored in storage tanks. To facilitate mixing, some storage tanks are equipped with mixing functions, i.e., a stirring device is added to form a storage and mixing tank. In order to reduce costs, the stirring device on the storage and mixing tank is mostly manually set. However, this method is relatively labor-intensive when long-term mixing is required. Moreover, the mixing process usually involves adding different raw materials first and then mixing them together. The efficiency of this mixing method needs to be improved. Therefore, it is necessary to design a sodium hypochlorite storage and mixing tank to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a storage and mixing tank for sodium hypochlorite to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a storage and mixing tank for sodium hypochlorite, comprising:

[0007] A storage and mixing tank, on which a rotating shaft is rotatably mounted, and multiple sets of stirring blades are fixedly arranged on the rotating shaft; an auxiliary mixing mechanism is provided on the storage and mixing tank.

[0008] The auxiliary dispensing mechanism includes a power motor, connectors, a sodium hypochlorite raw material addition hopper, a synchronization block, assembly parts, uprights, connecting rods, and threaded sleeves;

[0009] The output end of the power motor is fixedly connected to the connector, the connector is fixedly installed inside the sodium hypochlorite raw material adding hopper, the synchronous plug is fixedly connected to the sodium hypochlorite raw material adding hopper, the sodium hypochlorite raw material adding hopper is sealed and plugged into the rotating shaft, the synchronous plug is engaged with the rotating shaft, the assembly is fixedly connected to the power motor, the top of the upright is fixedly connected to the assembly, the docking rod is fixedly installed on the top of the storage and mixing tank, and the threaded sleeve is threadedly connected to the upright and the docking rod.

[0010] A further feature of this invention is that the auxiliary mixing mechanism includes a guide rod, a guide cylinder, and a dispensing pipe. The guide rod is fixedly connected to the upright, the guide cylinder is fixedly installed on the top of the storage mixing tank, the guide rod and the guide cylinder are engaged, and the dispensing pipe is fixedly installed on the rotating shaft.

[0011] A further feature of this invention is that a material trough is provided at the top of the rotating shaft, a sealing ring is fixedly embedded on the outside of the sodium hypochlorite raw material adding hopper, the sodium hypochlorite raw material adding hopper is sealed and inserted into the material trough through the sealing ring, and the dispensing pipe is connected to the inside of the material trough.

[0012] By adopting the above technical solution, the sealing of the connection can be guaranteed.

[0013] A further feature of this invention is that a synchronization slot is provided at the top of the rotating shaft, and the synchronization block is engaged with the synchronization slot.

[0014] A further feature of this invention is that the bottom of the upright is in contact with the connecting rod.

[0015] By adopting the above technical solution, it is convenient to carry out docking processing.

[0016] A further feature of this invention is that a discharge pipe is fixedly installed on the storage and mixing tank, and a valve is installed on the discharge pipe.

[0017] By adopting the above technical solution, it is convenient to remove sodium hypochlorite subsequently.

[0018] A further feature of this invention is that the dispensing pipe is located above the stirring blade.

[0019] A further feature of this invention is that the guide rod has an L-shaped structure.

[0020] The beneficial effects of this utility model are:

[0021] This invention, through its auxiliary mixing mechanism, uses a motor to drive the rotating shaft and stirring blades, completely solving the problem of high-intensity, long-term operation associated with traditional manual mixing methods. Workers no longer need to manually participate in the mixing process; they only need to start the motor and control the material input to achieve automated mixing, significantly reducing physical exertion. It is particularly suitable for large-scale, high-frequency sodium hypochlorite mixing needs, reducing workload. Furthermore, after mixing, it can be quickly disassembled and connected to other storage and mixing tanks. The materials are immediately mixed by the stirring blades after input, avoiding uneven mixing caused by localized material accumulation, significantly improving mixing efficiency and ensuring a uniform and stable sodium hypochlorite solution concentration. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a sodium hypochlorite storage and mixing tank proposed in this utility model.

[0024] Figure 2 This is a cross-sectional structural diagram of a sodium hypochlorite storage and mixing tank proposed in this utility model.

[0025] Figure 3 yes Figure 1 A schematic diagram of part A in the diagram.

[0026] Figure 4 yes Figure 1 A schematic diagram of part B in the diagram.

[0027] In the diagram, 1. Storage and mixing tank; 2. Rotating shaft; 3. Power motor; 4. Connecting parts; 5. Sodium hypochlorite raw material addition hopper; 6. Synchronous insert; 7. Assembly parts; 8. Vertical pole; 9. Connecting rod; 10. Threaded sleeve; 11. Guide rod; 12. Guide cylinder; 13. Distributing pipe; 14. Stirring blade; 15. Synchronous slot. Detailed Implementation

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0029] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] See Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model provides a storage and mixing tank for sodium hypochlorite, comprising:

[0031] Storage and mixing tank 1, with a rotating shaft 2 rotatably mounted on it, and multiple sets of stirring blades 14 fixedly mounted on the rotating shaft 2. Storage and mixing tank 1 is equipped with an auxiliary mixing mechanism, which can assist in the mixing of sodium hypochlorite without the need for manual stirring. The mixing efficiency is improved by gradually adding raw materials during the mixing process.

[0032] The auxiliary mixing mechanism includes a power motor 3, a connector 4, a sodium hypochlorite raw material addition hopper 5, a synchronous plug 6, an assembly 7, a vertical pole 8, a connecting rod 9, and a threaded sleeve 10;

[0033] The output end of the power motor 3 is fixedly connected to the connector 4. The connector 4 is fixedly installed inside the sodium hypochlorite raw material adding hopper 5. The synchronous plug 6 is fixedly connected to the sodium hypochlorite raw material adding hopper 5. The sodium hypochlorite raw material adding hopper 5 is sealed and plugged into the rotating shaft 2. The synchronous plug 6 is snapped into the rotating shaft 2. The assembly 7 is fixedly connected to the power motor 3. The top of the upright 8 is fixedly connected to the assembly 7. The docking rod 9 is fixedly installed on the top of the storage and mixing tank 1. The threaded sleeve 10 is threadedly connected to the upright 8 and the docking rod 9. It should be noted that a damping pad is fixedly embedded on the outer side of the upright 8 near the top of the threaded sleeve 10. The damping pad applies a large frictional force to the threaded sleeve 10, which can ensure the stability of the threaded sleeve 10 screwed into the upright 8.

[0034] With the above structure, the upright 8 is first brought into contact with the connecting rod 9. At this time, the guide rod 11 is inserted into the guide cylinder 12, and the synchronous insert 6 is inserted into the synchronous slot 15. Then, the threaded sleeve 10 is rotated so that it is screwed onto the upright 8, limiting the position of the upright 8. The power motor 3 is then started, causing the connecting piece 4 to drive the sodium hypochlorite raw material adding hopper 5 to rotate. The sodium hypochlorite raw material adding hopper 5 drives the rotating shaft 2 to rotate through the synchronous insert 6, which in turn causes the dispensing pipe 13 and the stirring blade 14 to rotate. At this time, sodium hypochlorite raw material is added into the sodium hypochlorite raw material adding hopper 5, and the sodium hypochlorite raw material adding hopper 5 is discharged through the rotating dispensing pipe 13. The rotation speed of the sodium hypochlorite raw material adding hopper 5 should be appropriate, not too fast, to avoid throwing out the sodium hypochlorite raw material. This can assist in the preparation of sodium hypochlorite without manual stirring. By gradually adding raw materials during the preparation process, the preparation efficiency is improved.

[0035] Specifically, the auxiliary mixing mechanism also includes a guide rod 11, a guide cylinder 12, and a dispensing pipe 13. The guide rod 11 is fixedly connected to the upright 8, the guide cylinder 12 is fixedly installed on the top of the storage and mixing tank 1, the guide rod 11 and the guide cylinder 12 are interlocked, and the dispensing pipe 13 is fixedly installed on the rotating shaft 2. It should be noted that the storage and mixing tank 1, the dispensing pipe 13, and the stirring blade 14 are made of polypropylene.

[0036] With the above structure, the dispensing pipe 13 can rotate with the rotating shaft 2, so that the material initially mixed in the sodium hypochlorite raw material addition hopper 5 is evenly added into the storage and mixing tank 1 through the dispensing pipe 13. After the mixing is completed, a sealing plug is inserted into the material trough on the rotating shaft 2. The top of the storage and mixing tank 1 is also equipped with a detection tube, which is used to insert a pH meter to detect the solution inside. When no detection is required, a sealing plug is inserted into the detection tube. After the mixing is completed, the storage and mixing tank 1 can be stored in a storage room with a temperature of 5-15℃.

[0037] Specifically, a material trough is provided at the top of the rotating shaft 2, and a sealing ring is fixedly embedded on the outside of the sodium hypochlorite raw material addition hopper 5. The sodium hypochlorite raw material addition hopper 5 is sealed to the material trough through the sealing ring. The distribution pipe 13 is connected to the inside of the material trough and is located above the stirring blade 14. It should be noted that this can ensure the sealing of the connection, and the sealing ring is made of polytetrafluoroethylene, which has good corrosion resistance.

[0038] Specifically, a synchronization slot 15 is provided on the top of the rotating shaft 2, and the synchronization plug 6 is engaged with the synchronization slot 15. It should be noted that this facilitates synchronous rotation after insertion.

[0039] Specifically, the bottom of the upright 8 contacts the connecting rod 9, and the guide rod 11 has an L-shaped structure, which facilitates the connection between the upright 8 and the connecting rod 9.

[0040] Specifically, a discharge pipe is fixedly installed on the storage and mixing tank 1, and a valve is installed on the discharge pipe. It should be noted that this is to facilitate the subsequent discharge of the storage and mixing tank 1.

[0041] Working principle:

[0042] S1: Before mixing, align the sodium hypochlorite raw material adding hopper 5 with the material trough at the top of the rotating shaft 2 and insert it vertically to achieve a sealed connection. At the same time, the synchronous plug 6 on the adding hopper is precisely inserted into the synchronous slot 15 of the rotating shaft 2 to achieve power transmission adaptation. Align the bottom of the upright 8 with the docking rod 9 at the top of the storage and mixing tank 1. At this time, the guide rod 11 is inserted into the guide cylinder 12 to guide and position, and prevent assembly misalignment. Rotate the threaded sleeve 10 to connect it to the upright 8 and the docking rod 9 at the same time and tighten it. The damping pad on the upright 8 increases the friction of the threaded sleeve 10 to prevent loosening during operation, thereby fixing the position of the power motor 3 and the adding hopper to ensure stable operation of the device.

[0043] S2: Start the power motor 3. The motor output drives the sodium hypochlorite raw material addition hopper 5 to rotate through the connector 4. The sodium hypochlorite raw material addition hopper 5 drives the rotating shaft 2 to rotate synchronously through the locking engagement of the synchronous plug 6 and the synchronous slot 15. The rotating shaft 2 then drives the top distribution pipe 13 and the multiple sets of stirring blades 14 below to rotate, continuously adding sodium hypochlorite raw material and the auxiliary materials required for preparation into the sodium hypochlorite raw material addition hopper 5. The raw material flows into the material trough of the rotating shaft 2 along the addition hopper. The distribution pipe 13, which rotates with the rotating shaft 2, evenly disperses the raw material into different areas in the storage and preparation tank 1. The rotating stirring blades 14 fully stir the materials in the tank. The raw material is added and stirred at the same time, avoiding uneven mixing caused by local raw material accumulation, and significantly improving the preparation efficiency.

[0044] S3: After mixing, turn off the power motor 3, loosen the threaded sleeve 10, and remove the power motor 3 and the addition hopper assembly; insert the sealing plug into the material trough at the top of the rotating shaft 2, and place the sealed storage mixing tank 1 in a dedicated storage room at 5-15℃ to avoid the decomposition of sodium hypochlorite due to high temperature or direct sunlight, and to ensure storage stability. When sodium hypochlorite solution is needed, open the valve on the discharge pipe to discharge a measured amount. For subsequent cleaning, the addition hopper and power motor can be reassembled, clean water can be injected into the tank, and the motor can be started to drive the stirring blade 14 to rotate for cleaning. The cleaning wastewater is discharged through the discharge pipe, making maintenance convenient.

[0045] The above provides a detailed description of a sodium hypochlorite storage and mixing tank provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A storage and mixing tank for sodium hypochlorite, characterized in that, include: Storage and mixing tank (1), on which a rotating shaft (2) is rotatably mounted, and multiple sets of stirring blades (14) are fixedly arranged on the rotating shaft (2), and an auxiliary mixing mechanism is provided on the storage and mixing tank (1); The auxiliary mixing mechanism includes a power motor (3), a connector (4), a sodium hypochlorite raw material addition hopper (5), a synchronous plug (6), an assembly (7), a vertical pole (8), a connecting rod (9), and a threaded sleeve (10). The output end of the power motor (3) is fixedly connected to the connector (4), the connector (4) is fixedly installed on the inner side of the sodium hypochlorite raw material adding hopper (5), the synchronous plug (6) is fixedly connected to the sodium hypochlorite raw material adding hopper (5), the sodium hypochlorite raw material adding hopper (5) is sealed and plugged into the rotating shaft (2), the synchronous plug (6) is clamped to the rotating shaft (2), the fitting (7) is fixedly connected to the power motor (3), the top of the upright (8) is fixedly connected to the fitting (7), the docking rod (9) is fixedly installed on the top of the storage and mixing tank (1), and the threaded sleeve (10) is threadedly connected to the upright (8) and the docking rod (9).

2. The sodium hypochlorite storage and mixing tank according to claim 1, characterized in that, The auxiliary mixing mechanism also includes a guide rod (11), a guide cylinder (12) and a distributing pipe (13). The guide rod (11) is fixedly connected to the upright (8). The guide cylinder (12) is fixedly installed on the top of the storage mixing tank (1). The guide rod (11) and the guide cylinder (12) are engaged. The distributing pipe (13) is fixedly installed on the rotating shaft (2).

3. A sodium hypochlorite storage and mixing tank according to claim 2, characterized in that, The top of the rotating shaft (2) is provided with a material trough, and a sealing ring is fixedly embedded on the outside of the sodium hypochlorite raw material adding hopper (5). The sodium hypochlorite raw material adding hopper (5) is sealed and inserted into the material trough through the sealing ring, and the distributing pipe (13) is connected to the inside of the material trough.

4. A sodium hypochlorite storage and mixing tank according to claim 1, characterized in that, The top of the rotating shaft (2) is provided with a synchronization slot (15), and the synchronization plug (6) is engaged with the synchronization slot (15).

5. A sodium hypochlorite storage and mixing tank according to claim 1, characterized in that, The bottom of the upright (8) is in contact with the connecting rod (9).

6. A sodium hypochlorite storage and mixing tank according to claim 1, characterized in that, The storage and mixing tank (1) is fixedly equipped with a discharge pipe, and a valve is installed on the discharge pipe.

7. A sodium hypochlorite storage and mixing tank according to claim 2, characterized in that, The feed pipe (13) is located above the stirring blade (14).

8. A sodium hypochlorite storage and mixing tank according to claim 2, characterized in that, The guide rod (11) has an L-shaped structure.

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